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Harriet Sugar Miller

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Zester Daily contributor Harriet Sugar Miller has been an independent health journalist and cancer survivor for two decades. She blogs about the nutrition-cancer connection at www.eatandbeatcancer.com and is writing a book, “Eat and Beat Cancer: How to Create Your Anti-Cancer Kitchen,” with practical guidelines and recipes, launching in fall 2013.

 

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6 Healthy Ways To Get The Most Out Of Frozen Or Dried Berries Image

Fresh local berries in season are a fleeting pleasure in most regions, and until we can virtually reach through the computer screen and grab them off the bush, the choice will come down to frozen berries or imports from faraway. If they’re not kept cool enough, fresh berries shipped long distances can lose important phytonutrients. Unless you’re up for interrogating suppliers, frozen berries are likely your best option, depending on how they’re frozen and thawed.

Mary Ann Lila, director of the Plants for Human Health Institute at North Carolina State University and a berry lover, shares her thoughts on selecting berries when they’re out of season.

How to select and use frozen berries

1. Reject blobs. Have you ever noticed that some packages of frozen berries feel like one big blob while in others, the berries run freely, resembling a sackful of M&Ms? When berries are frozen en masse, they surrender some of their phytonutrients to the moisture that becomes the blob, says Lila.

What you want are IQF berries — individually quick frozen, meaning they’re laid out on a large tray, berry by berry, and then frozen, a process that retains their healthy compounds, keeps them in singular form and thus makes them easier to thaw. How you thaw is crucial.

2. Defrost only the amount you’re planning to eat, consume them the same day and don’t refreeze them, Lila says. “Minimal handling helps the berries retain their ‘ just picked’  flavor and health protective components.”

3. Thaw berries quickly. A long, slow thaw in the fridge or on the counter activates enzymes that start to degrade phytonutrients, she says.

Lila suggests popping a small amount of frozen berries into the microwave for 15 to 20 seconds max just to get the frost off.  She then throws them into her hot morning oatmeal. “The microwave can be devastating if overdone,” she says, so keep the temperature moderate and cooking time short.

4. Gently warm frozen berries on the stovetop, using a double boiler or placing them directly into a pot or pan and stirring continuously so they don’t scorch. A little bit of heat actually breaks down some of the healthy components so they get into your bloodstream faster, Lila says. Again, keep the process short and avoid high heat.

5. Consume the colorful juices left behind. They contain important water-soluble phytonutrients — including anthocyanins, a type of polyphenol that gives berries their red, blue and purple to blackish hues. In nature, anthocyanins protect plants from enemies such as insects and ultraviolet radiation, Lila explained on “The Dr. Oz Show.” In your body, they go straight to your large intestine, where they work with berry fiber and good gut bacteria to fight inflammation.

Lila’s new research suggests that eating berries — any berries — before or after exercising will increase the ability of those anthocyanins to fight inflammation. Her new research also shows that berries have some healthy fat soluble compounds as well, so eat them with a few nuts.

TV screenshot of Mary Ann Lila on "The Dr. Oz Show." Credit: Courtesy of the N.C. State University Plants for Human Health Institute

TV screenshot of Mary Ann Lila on “The Dr. Oz Show.” Credit: Courtesy of the N.C. State University Plants for Human Health Institute

6. How to select and use dried berries.

Dried berries range from the traditional shriveled fruits to the new berries on the block, berry powders and freeze-dried whole fruits.

The traditional dried fruits — the tiny versions dehydrated in the sun — are highly concentrated in natural sugars, and many companies add glucose or other sweeteners. Choose wisely and eat dried fruits in moderation. Wild gojis from the Gobi, for example, are a good option because they’re not sweet and are dense in phytonutrients. All wild berries, if picked when ripe, usually beat out domesticated ones when it comes to producing healthy compounds, says Lila, because wild berries have to struggle in nature on their own, without human help.

Berry powders vary in quality, says Lila, depending on how they’re made. Often they’re spray dried, a process that uses gas to break down the fruits and destroys many phytonutrients.

Whole berries, on the other hand, are freeze-dried, which simply removes the water and retains all the good properties. “It’s the best way to preserve polyphenols,” Lila says. But the sugars become very concentrated and the process is expensive, making them a risky option for anyone with a sweet tooth and an addiction gene.

That would be me. As far as I’m concerned, the best thing about picking frozen berries is that I’m forced to control an unwavering urge to nosh. Have you ever tried biting into an icy fruit?

Main photo: Mary Ann Lila, with colleague Sally Gustafson, at North Carolina State University’s Plants for Human Health Institute. Credit: Courtesy of Plants for Human Health Institute

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For Broccoli To Fight Cancer, Learn How To Prepare It Image

Broccoli was in the spotlight at the American Institute for Cancer Research’s recent annual conference, where global scientists shared their findings on the connection between diet and cancer. Had the researchers been giving out awards, broccoli’s baby sprouts, not just broccoli, would have snatched gold.

How you prepare broccoli, though, is the key to its cancer-fighting ability, said Elizabeth Jeffery, co-chair of one of the conference’s sessions and a professor in the department of food science and human nutrition at the University of Illinois at Urbana-Champaign. Her latest research could dramatically change your culinary habits.

Queen of the crucifers

You know the stinky smell that fills your kitchen when you’re cooking broccoli? That’s because of healthy sulfur-filled compounds, which exist in all crucifers. An enzyme in crucifers — marked by that kick you get when you bite into a raw one — turns sulfurs into two cancer-fighting categories:

– Indoles, which help break down hormones as well as target a group of genes that promote prostate cancer. (The latter finding was reported by Wayne State University scientist Fazlul Sarkar at the conference.)

– Isothiocyanates (pronounced eye-so-thigh-o-sigh-a-nates), which counteract carcinogens in general and speed up their removal from the body. (Of course, broccoli also has many more healthy compounds.)

Broccoli bears the crown of queen of the crucifers because compared with other crucifers, it contains more of a particularly important isothiocyanate called sulforaphane.

Because heat degrades the enzyme that produces sulforaphane, many food scientists, until now, have recommended we eat crucifers raw or very lightly cooked. In her recent broccoli research, however, Jeffery has developed a more sophisticated approach to maximizing sulforaphane. Her work shows that how you make the broccoli and what you pair it with are vital.

Tips on handling broccoli

To capitalize on sulforaphane, first cook broccoli lightly, Jeffery said. Steam it in a little liquid for 3 to 4 minutes until bright green, using a steamer so that it doesn’t touch the cooking liquid. Or blanch it for 20 to 30 seconds, no more. Those methods are surprisingly better than eating it raw, she said, because when the enzyme acts on broccoli’s sulfur-containing compounds, the compounds can swing either way — and get turned into sulforophanes, which fight cancer, or nitriles, which don’t. “Every molecule of nitriles formed is a sulforaphane not formed,” Jeffery said. And just a little heat will keep nitriles from forming.

To counteract the enzyme reduction caused by heating Jefferey has a second suggestion:

Eat steamed broccoli along with a little raw crucifer — arugula, watercress, a little wasabi or spicy mustard, or perhaps even better, raw red radish. (The stronger the kick, the more enzyme you’re getting.) Red radishes contain sulforaphane and don’t have the inherent ability to produce nitriles. You don’t need much, Jeffery said — just two to three radishes or a ½ teaspoon of mustard or wasabi. And you don’t have to eat them in the same bite as broccoli, just in the same meal.

Here’s the final and most liberating finding for those of us chained to our kitchens: As long as you eat raw crucifers in the same meal, you can go ahead and cook broccoli any way you want, Jeffery said. The enzymes in the raw crucifers will act on compounds in the cooked ones.

These same suggestions apply to all crucifers that can produce nitriles, she said — including cauliflower, most cabbages and especially Brussels sprouts.

Why broccoli sprouts?

While President George H.W. Bush was banning broccoli on Air Force One back in 1990, Johns Hopkins researcher Paul Talalay was busy exploring the crucifer’s newborn sprouts. What, he wondered, was the ideal number of days needed to germinate seeds to get the best sulforaphane content as well as taste?

The answer: three days. He and his son went on to develop a side business selling young broccoli sprouts. (Talalay, now 91, still collaborates on research and goes to his lab almost every day.)

In contrast to mature broccoli, broccoli sprouts have, on average, 20 times the amount of compounds that develop into sulforaphane, said Yanyan Li, a professor of food science at Montclair State University who is studying sulforaphane. Since the 1990s, researchers have been identifying cancer stem cells in many types of cancer, and Li has recently found that sulforaphane targets breast cancer stem cells at relatively low concentrations.

How much is enough?

To obtain that level of sulforaphane, however, you’d need to eat several pounds of broccoli — or, Li suggested, just a heaping cup of raw sprouts, lightly steamed and consumed along with a few raw radishes. Sulforphane is eliminated from the body relatively quickly, she said, so “eating them three times a day would be ideal to maintain the level.”

For the average person, that’s not really feasible, she acknowledges, and scientists at the conference agreed that eating crucifers four to five times a week is a reasonable goal for most — as long as you chew the vegetables well. By breaking the cell walls, you’re releasing those pungent enzymes.

Jeffery’s lab is now comparing the sulforaphane content in common varieties of broccoli, but that research is not yet ready for prime time.

Broccoli Sprout Salad With Synergy

(Recipe courtesy of Holly Botner, the Jittery Cook)

Serves 2

Ingredients

For the dressing:

½ lemon, juiced

2 tablespoons olive oil

1 clove garlic, minced

½ teaspoon salt

freshly ground black pepper to taste

For the broccoli sprout salad:

2 containers broccoli sprouts

4 red radishes, ½ thinly sliced, ½ julienned

1 handful baby arugula

½ carrot, cut into slivers with a peeler

¼ yellow pepper, finely chopped

1 orange, cut into segments as garnish

Directions

1. Combine all ingredients for the dressing and mix well.

2. Steam the sprouts until bright green, then cut off their green tops to use in the salad.

3. Arrange salad ingredients on two small plates. Spoon dressing lightly over salad.

Top photo: Broccoli sprout salad. Credit: Holly Botner / jitterycook.com

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Researchers Explore Ketogenic Diets To Fight Cancer Image

Carbs will be out, fats will be in, if a ketogenic diet proves to be a tool in the battle to fight cancer.

A ketogenic diet starves cancer cells of glucose, thereby stunting the disease’s growth  and compelling the body to burn fats, which trigger the production of compounds called ketones that, scientists hypothesize, cancer cells can’t use for fuel. The effectiveness of the diet, which should only be used in consultation with a doctor, is in the pilot-study phase of human research.

The diet may work for other reasons: Like a campfire burning wood, cells burning glucose for energy undergo incomplete combustion, thus creating free radicals of oxygen that can damage DNA. In addition, scientists are  increasingly studying the insulin the pancreas produces in response to glucose. It appears to trigger a cascade of actions that may stimulate cancer’s growth. Close to a century ago, German scientist Otto Warburg first suggested that glucose may play a role and in 1931 won a Nobel Prize for identifying cancer as a sugar feeder.

Dr. Eugene Fine. Credit: Courtesy of Dr. Fine

Dr. Eugene Fine. Credit: Courtesy of Dr. Fine

Recently, two American scientists collected a smaller prize for their pilot study. Dr. Eugene Fine, a physician and professor at Yeshiva University’s Albert Einstein School of Medicine in the Bronx, N.Y., and his colleague, Richard Feinman, professor of cell biology at State University of New York’s Downstate Medical Center took 10 patients with advanced cancers who had failed or refused standard chemotherapy and put them on ketogenic diets for 28 days, then looked at tumors on PET scans. Patients with the least ketosis (which they defined as least insulin inhibition) showed progressive disease whereas higher levels of ketosis were accompanied by stable disease or partial remission, they reported.

“We think what’s important is that we may have opened a door, long overdue, to studying dietary change as a component of cancer therapy,” Fine said, cautioning against reading too much into a small study.

Ultimately these scientists hope to identify which cancers might best respond to carbohydrate restriction. “For sure, they all won’t,” Fine said. The common slow-growing form of prostate cancer, he said, feeds on fats as well as glucose and glutamate, a protein that’s been implicated in a few cancers. “Even within a single individual with a primary cancer and metastases, the cancer’s behavior … can vary from one cell to the next.”

Ketogenic diet research takes off

Ketogenic diets are actually ancient. That’s how cave dwellers ate, Fine explained, and today’s paleo movement and the similar Atkins approach are bringing them back.

Johns Hopkins Medicine in Baltimore has been using forms of a ketogenic diet since the 1920s to control epileptic seizures.

But in the cancer field, clinical trials of ketogenic diets are just sprouting up. Among the scientists touting the “fat as fuel” approach is Dr. Craig Thompson, the president and CEO of Memorial Sloan-Kettering Cancer Center in New York City. Thompson founded a private company that’s helping develop drugs to lower glucose and glutamine.

In his recent book, Boston College biology professor Thomas Seyfried takes the ketogenic diet one big step further. He advocates that patients fast periodically. There’s nothing more powerful than calorie restriction in reducing a tumor’s ability to grow blood vessels and spread, he said.

The diet he proposes includes 70% of calories from fat, 12% to 15% from protein, and the rest from carbs. How low carb is that? According to Fine, you need to eat 50 grams of carbs or less a day to get your body into a state of ketosis, where it produces ketones as a result of utilizing fat as its main energy source. The typical U.S. diet provides 250 to 400 grams daily.

Do the types of fat matter? Like the answers to most questions, it depends on whom you ask. Many versions of the ketogenic diet may include bacon and butter, albeit not on toast, but why consume saturated animal fats that are known to promote inflammation and disease? Unsaturated fats, such as those found in avocado and nuts, are good for your heart and may help control insulin. Omega 3 fats, abundant in fatty fish and flaxseed, fight inflammation.

And coconut fats contain medium-chain triglycerides, a type of fat that promotes the production of ketones. How about low-calorie vegetables immersed in high-fat coconut milk? One day that might be just what the doctor orders.

Top photo: A ketogenic diet of fats such as avocados, nuts and seeds is the focus of cancer research. Credit: Harriet Sugar Miller

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Should You Avoid Seafood From Japan? Image

“So where’s your sushi from?” I asked politely, still sweating the effects of Fukushima on fish from the Pacific Ocean.

“From Japan,” said the waiter.

Well, duh, what should I have expected? We were in a Japanese restaurant.

For more than a year now, scientists studying the effects of the March 2011 deadly earthquake and tsunami that triggered the disastrous breakdown of the Fukushima Daiichi nuclear plant have suspected that the plant may still be leaking. Levels of radioactivity in the waters and fish around the plant have not been declining, as would be expected. Recently, amid reports of surging radiation levels, Japan finally owned up: The plant has probably been leaking for the past two years, acknowledged Japan’s chief nuclear regulator.

So should we, sitting comfortably across the Pacific, be worried about consuming Pacific fish?

Nicholas Fisher, a State University of New York at Stony Brook professor, has been studying radioactivity and metals in marine life for more than three decades. He’s part of the research team examining Fukushima’s effects on the seas.

Last year he reported small amounts of Fukushima’s cesium in Pacific bluefin tuna caught off California’s coast in summer 2011. Those tuna had spent their early days during that momentous spring off Japan’s Pacific shores, then migrated across the ocean, as some species do.

Last month he published another study saying the amounts of cesium are nothing to worry about. “The biological effects of any contaminant are generally dependent on the dose received,” he wrote. And the dosages of cesium in those 2011 tuna and attendant risks are extremely low, he said — too low to detect any damage and declining in fish caught in 2012. In fact, he’s more concerned about mercury in tuna than radioactivity.

Fisher compares the dosage of cesium you’d get from eating a 200-gram portion of that tuna to the naturally occurring radioactive potassium in one banana: The banana would give you a dose 20 times higher. When’s the last time you had a CT scan? That dosage is at least 1,000 times more — depending on the scan, up to 10,000 times more — than the amount an average American seafood consumer would get eating that contaminated tuna for an entire year, he said.

But what about the fish being exported from Japan?

Seafood from Japan monitored

To its credit, Japan lowered its levels of acceptable cesium in the wake of the disaster from 500 to 100 becquerels per kilogram. The U.S. limit is 1,200 becquerels per kilogram, and the Canadian limit is 1,000 becquerels per kilogram. Japan has been testing fish and posting results on the Internet. Some clear patterns are emerging:

– Some freshwater fish (landlocked salmon, for example) have higher levels of cesium, which is not surprising. Cesium mimics sodium and potassium. both of which are abundant and naturally occurring in the sea, meaning they would displace cesium uptake.

– And some of the ocean’s bottom feeders are showing levels above limits, which again is not surprising. Contaminants are getting trapped in sediments near the Fukushima nuclear plant, experts say, providing a continuous source of food for marine life that feed along the bottom near the shoreline.

The fish that feed in this area include many familiar species: cod, haddock, grouper, bass, halibut, flounder, sole, snapper, shellfish, monkfish, turbot, sturgeon, shark, eel and greenling, which was once a delicacy in Japanese cuisine. Last February, a greenling caught near the plant registered the highest level of contamination yet, which is 7,400 times the amount of radioactive cesium that Japan deems acceptable.

Meanwhile, Japan is working to keep contaminated fish off the market. Immediately after the incident, its fishermen voluntarily agreed to a ban on most commercial fishing off Fukushima prefecture. (The ban did not include fishing for skipjack tuna and some mackerel, all caught far enough offshore that it didn’t seem to worry the decision makers. They’ve been inspecting samples of those species, they say.)

Japan uses a testing program

Today, a few of those restrictions have been lifted. You can now buy Fukushima octopus and snow crab, for example. And the country relies on a testing program that’s managed by the prefectures and depends on the fisherman’s voluntary compliance.  The prefectures regularly test samples for cesium, which builds up in muscle (and irregularly test for strontium, which accumulates in bone), at least weekly,  often daily, explained a spokesman for Japan’s embassy in Canada. If a fish contains cesium above limits, the fisherman is responsible for keeping that species off the market. That responsibility means they must not sell any fish of that species in that day’s catch.

If a species from a particular area continues to show contamination, the central government can step in and ban fishing for that species in that area of the prefecture, as it has done in several instances. Then, if testing over multiple places within that area shows results consistently below limits, the feds can lift the ban.

Take Japan’s Pacific cod. Today, it’s banned in Fukushima and neighboring Ibaraki prefecture but can still be snagged elsewhere and sold. At one point, it was prohibited in three other prefectures because its contamination levels were above limits, but the ban’s no longer in force. Do fish know prefectural boundaries?

Global efforts to track contamination

In North America, the U.S. Food and Drug Administration and its Canadian counterparts no longer single out imports from Japan for inspection like they did after the incident but they do still monitor radiation in all foods, spokespeople said. The FDA has also issued an order authorizing agents to seize certain foods from certain prefectures that Japan’s central government has already banned from exporting due to high contamination levels. Recently, the American Medical Assn. passed a resolution urging the FDA to monitor seafood carefully, and a group of physician organizations instrumental in that resolution, led by the University of British Columbia’s Dr. Erica Frank, are calling on U.S. and Canadian authorities to be vigilant.

So could Pacific cod that had been feeding in those contaminated sediments make it to your faraway platter? Possibly, assuming it swam a few miles from Fukushima and through a few loopholes. If you indulged on a little sushi, would there be enough cesium to do harm?

Fisher’s now starting to study the levels of radioactivity in those coastal bottom feeders along with the possibility of radiation in other migratory species.

Being a worrywart, I ordered the mushrooms. But should I have asked where they came from? Sure enough, fungi feast on cesium, too.

Top photo: Raw tuna. Credit: Holly Botner

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Boost Cancer-Fighting Effects Of Onions And Garlic Image

Although some Buddhists may swear off onions and garlic because they allegedly arouse both anger and libido, these aromatics have powerful nourishing properties. Experts say you can enhance the many health-promoting and cancer-fighting effects of onions and garlic by adopting certain culinary habits. Are you ready to embrace the almighty bulbs?

I’ve been involved in a steamy love affair with onions ever since a Thai waitress admired my father’s long, droopy earlobes, a sure sign of longevity in her culture. Other than the hunks of salami he used to beg for at bedtime, what food do I most often associate with my dad? Why, onions, of course!

But what does real science have to say about onions and their garlic cousins? Like leeks, chives and scallions, the other “forbidden spices” of certain Buddhists and Hindus, onions and garlic are members of the allium family of vegetables, so named because they contain the enzyme allinase, which converts the sulfur-containing compound alliin to allicin, its active form.

Alliums have long been prized for their ability to lower cholesterol, blood sugar and pressure, to thin the blood and to attack microbes. Recent research shows they fight cancer, too.

Studies in human populations “suggest that allium vegetable intake reduces the risk of cancer,” writes Italian researcher Carlotta Galeone, “and laboratory investigations have provided convincing evidence that selected substances contained in garlic and other allium vegetables inhibit a variety of chemically induced tumours in animals,” including cancers of the breast, endometrium, colon and digestive tract.

Garlic and onions. Credit: Harriet Sugar Miller

Garlic and onions. Credit: Harriet Sugar Miller

The “selected substances” include those stinky, pungent, tear-inducing molecules of sulfur.

Imagine an insect biting into an allium’s leaf and getting sprayed. “Plant scientists believe that a plant’s chemical system develops as an evolutionary defense against pests,” said  Irwin Goldman, an onion expert and professor at the University of Wisconsin. Alliums originated in central Asia,  just north of Afghanistan — a rough neck of the woods, by any measure.

In addition to more than 50 variations on sulfur, onions have another trait going for them: They contain flavonoids, compounds that give plants color and contribute to a host of healthy benefits. Quercetin, which acts as an anti-inflammatory, antihistamine and antioxidant, is the most exalted. It’s also has been shown to inhibit estrogen.

Garlic breath and onion sense: Top 5 practices for using them

To maximize the health benefits of onions and garlic, Goldman said, you must adopt some simple culinary habits:

Tip 1: Attack alliums first, as soon as you get to the kitchen. 

By cutting onions and garlic, you break their cell walls, thus releasing those allinase enzymes.  To develop the full complement of sulfur compounds, you have to let the cut vegetables sit for a while so that the enzymes have time to go to work, Goldman said.

How long is that? Goldman suggested 30 minutes for onions while garlic researcher Suhasini Modem suggested about half that time for cloves of garlic. And sulfur expert Eric Block said shorter times may suffice. In other words, nobody knows for sure, so hedge your bets by choosing the least risky course of action.

You could even cut your onions and garlic far in advance,  Modem said, as long as you let them sit on the counter long enough, then refrigerate them to keep the sulfurs stable. Chopped garlic should last six to eight hours on the counter, she said, and two to three days in a cold fridge.

Tip 2: Don’t cut alliums too finely. 

If you do, the enzymes will undergo a short-lived reaction and quickly evaporate, Block said. (Crucifers cut too finely react the same way.)  But what if you desire a subtle mince? My solution is to keep the cut chunky at first, then cut the vegetables even more  just before you’re planning to consume them.

Tip 3: Choose small red and yellow onions grown in colder climates and peel them gently.

Pity the poor Vidalia. She may be southern and mellow, which could be attractive qualities in a mate, but the harsh northern varieties of onions grown in latitudes above 40 degrees are higher in healthy sulfurs, Goldman said. Red and yellow onions, including the small yellow-skinned shallots, also contain more flavonoids than other varieties while white onions appear to have the least.

Quercetin and other flavonoids concentrate in the outer layers of onions, so peel them slightly and throw the skins into soup stock or compost. Smaller onions are simply better value. Why pay for those hunks of flavonoid-free interiors?

Tip 4: Eat alliums raw or slightly cooked.

In the case of garlic, Modem found that cooking it — even a quick saute for two minutes — destroyed its ability to inhibit the growth of cancer cells. Other researchers, however, have found that cooking in the microwave for 60 seconds or even 45 minutes in the oven only partially destroyed garlic’s anti-cancer properties as long as it had time to percolate beforehand. Again, hedge your bets.

Sulfur compounds in all alliums do get destroyed by cooking, Goldman said, but the flavonoids in onions may get enhanced with slight exposure to heat. For that reason, he recommends raw or quickly sautéed onions, cooked for four to five minutes, max. 

Tip 5: Combine alliums with alliums and other healthy plant foods.

Even if you insist on cooking your alliums, you can increase their cancer-fighting qualities by throwing in some raw garlic, onions or their juices at the end. Combining garlic with olive oil, said Modem, may also add some anti-cancer synergy.  Some studies also suggest you can get a similar boost  by combining garlic  with tomatoes or with selenium. And if you’re really angling to hedge your bets, you could always snort those piercing fumes. Funny you should bring that up, Goldman said. High on his bucket list is a study of people who work in onion factories–and cry “sulfur” every day.

Green Beans With Brazil Nut-Garlic Paste

This recipe combines raw garlic with Brazil nuts, one of the few food sources of cancer-fighting selenium. Eaten together, the two may pack an even powerful anti-cancer punch.

Ingredients

2 cloves garlic, smashed and allowed to sit 15 minutes before using

5 Brazil nuts

2 tablespoons lemon juice

4 large handfuls raw green beans

Salt to taste

Directions

1. Grind garlic and nuts to make a paste.

2. Whisk in lemon juice.

3. Using a steamer and very little water, steam the green beans for a couple of minutes until bright green, then combine with paste.

Top photo: Green beans with Brazil nut-garlic paste. Credit: Harriet Sugar Miller

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Fight Cancer: Top 10 Foods To Decrease Inflammation Image

“One of the most significant medical discoveries of the 21st century is that inflammation is the common thread connecting chronic diseases,” writes Dr. Mark Hyman, author of several books on health and wellness. The conditions he’s talking about include diabetes, heart disease, obesity and even cancer, all driven by inflammatory foods in your diet. But the good news is there are lots of foods to decrease inflammation, too.

Cut your finger, and observe what happens: redness, swelling, thumping pain. That’s the process of inflammation —  the immune system rushing in, sending growth signals to the skin and blood vessels to help repair damaged tissues. Now imagine you have a chronic wound that just won’t heal.  ”It’s like wild fire out of control,” Dr. William Li told USA Today, describing the inflammatory process that drives the proliferation of cancerous cells.

When the immune system detects cancer, it produces inflammatory molecules to help put out the fire. But tumor cells are sneaky. They mask themselves to keep the immune system from prevailing and feed off the growth signals that inflammation creates. What’s more, cancer cells initiate inflammation on their own, secreting inflammatory chemicals that cause more proliferation and growth, and the cascade continues. The cancer cells increase exponentially, refusing to die like normal cells, producing masses called tumors that generate blood vessels on their own so they can nourish themselves, grow bigger and spread.

Fat cells, too, secrete inflammatory chemicals, underscoring the link between obesity and chronic disease.

So what causes chronic inflammation?

Hyman blames the usual culprits, including lack of exercise, stress, overeating, refined carbs, processed foods, sugars and artificial sweeteners, imbalances in gut bacteria, insufficient fiber, dairy, gluten and bad fats.

Unlike proteins, which our body breaks down into amino acids, the fats we eat get incorporated directly into our cell membranes, said Jeanne Wallace, a Ph.D. in nutrition who has reviewed the thousands of studies on diet and cancer. In a multi-step process, those fats then signal our cells to secrete chemicals that are either inflammatory or anti-inflammatory. The good fats — the ones that get converted into prostaglandin E3s and signal cells to reduce inflammation — include omega 3 fatty acids, she explained, found in abundance in wild, fatty fish, in animals raised on pastures and in a few plant foods, including flax, chia and walnuts to some degree.

The bad guys are certain omega 6 fatty acids from commercially-raised animals and trans fats from fried and processed foods, including oils that are hardened via the process of hydrogenation and turned into shortening, into some margarines and sometimes into commercial nut butters. These fats get converted into prostaglandin E2s and other chemicals that promote inflammation.

The bad guys, however, can also include plant sources high in omega 6 fatty acids– beans, grains, nuts, seeds and especially their oils,  Wallace said.

The problem here is that fat conversion can go either way, she said. The fat may be converted into healthy or unhealthy prostaglandins, depending on your insulin levels and other factors in your body, and we have very little control over the process. Wallace, who counsels cancer patients on diet and supplements, recommends eating these whole plant foods in moderation and avoiding most plant oils, which contain an overabundance of omega 6s. Olive oil is her oil of choice because of the abundance of omega 9 fatty acids, neutral in their effects on inflammation, along with other compounds that impede it.

Through her extensive research, Wallace has identified these foods to fight inflammation.

Top foods to decrease inflammation:

10 Apples and apple cider. Wallace, however, advises her clients with blood sugar issues to avoid fruit juice because of the sugars and to eat apples along with a little protein or fat, which will slow down the sugars’ absorption.

9 Brightly colored berries. These are also on Wallace’s top 10 list of foods that regulate blood sugar.

8 Olive oil. Buy cold-pressed, extra virgin oil in dark bottles, Wallace advised. And when you cook with it, use a low temperature and don’t let it smoke.

7 Hot peppers. They’re high in capsaicin, a potent compound that generates heat and inhibits inflammation.

6 Onions. Have you ever known a vegetable so sweet yet so mighty? According to onion experts, the best ones are the red and yellow-skinned varieties grown in northern soils. Peel them gently, then cut them and then let them sit for a half hour to develop the full complement of healthy compounds.

5 Grass-fed, grass-finished (often called pastured) organic meat, dairy and eggs. Visit the Eat Wild website to find good local sources of these products. And when in doubt, ask farmers what they feed their animals to increase omega 3s. You don’t want “grain-fed,” which increases omega 6s.

4 Leafy green vegetables, especially spinach. Wash these vegetables well even if the package says they’ve been pre-washed because the threat of the E. coli contamination is real. Cook spinach to help you absorb its minerals.

3 Green tea. Look for fresh-smelling, green leaves, especially gyokuros and senchas

2 Wild, fatty, cold-water fish Choose fish that are small and eat low on the food chain, including anchovies, sardines, herring and wild salmon. Here’s a list of some good salmon choices, including canned salmon from BPA-free cans. Also, eat the fat, which contains the healthy omega 3s.

1 Culinary seasonings. Curry, ginger, garlic and parsley top the list of foods that fight inflammation. All herbs and spices are rich in antioxidants, Wallace said, which help protect fragile omega 3 oils from turning rancid when heated. Even more significant, they inhibit inflammation-promoting molecules (called nuclear factor kappa B) that cancer cells secrete. In fact, some scientists suggest that spice consumption might explain why cancer incidence is so much lower in India than in most Western countries, giving “the spice of life” its most significant spin yet.

Simple Spicy Salmon, With Ginger Juice and Garlic

My secret to moist, tasty salmon is a clay baking dish, which is available in most kitchen specialty stores. You have to soak it in cold water for half an hour before using it and then place it, along with the ingredients, in a cold oven. Trust me. I’ve cracked many a clay vessel.

Serves 4
Ingredients

4 cloves garlic, chopped, divided in half

3 heaping tablespoons grated ginger

4 tablespoons lemon juice, freshly squeezed

½ teaspoon salt

½ teaspoon freshly ground pepper

2 large pieces of wild salmon

Pinch of red pepper flakes

Directions

1. Soak the pot in cold water for half an hour.

2. Prepare the sauce. Chop the garlic first. It needs to sit about 15 minutes before cooking to develop its host of cancer-fighting compounds.  Grate the ginger, then squeeze the juice out of it into a mixing bowl. Add the lemon juice, salt, pepper and half the garlic and stir.

3. Place the fish in the clay pot and add the sauce.  Sprinkle red pepper on top and then cover.

4. Place covered clay pot in a cold oven, then turn the oven to 350 F and bake for 25 to 30 minutes, until fish is flaky. Add the remainder of the garlic at the end.

Top photo: Simple spicy salmon, with ginger juice and garlic. Credit: Harriet Sugar Miller

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