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Blogs Tagged As:
"safety limits"

Entries tagged with: safety limits

25 result(s) displayed (1 - 25 of 28):

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Who Should Avoid Coffee?

Michael Greger MD | October 19, 2017 | Health

Read More: atrial fibrillation, bone fractures, bone health, caffeine, cardiovascular disease, cardiovascular health, chocolate, coffee, dark chocolate, diabetes, energy drinks, epilepsy, GERD, glaucoma, heart disease, heart health, heartburn, incontinence, mortality, safety limits, seizures, sleep, stroke, tea, women's health

Do coffee drinkers live longer than non-coffee drinkers? Is it "wake up and smell the coffee" or don't wake up at all? I discuss these questions in my video, Coffee and Mortality. The largest study ever conducted on diet......

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Brown Fat: Losing Weight Through Thermogenesis

Michael Greger MD | September 21, 2017 | Health

Read More: blindness, body fat, brown fat, calories, children, CT scan, DNP, exercise, eye disease, eye health, fever, industrial pollutants, industrial toxins, medications, metabolism, obesity, safety limits, side effects, vision, weight loss

During World War I, it was discovered that many of the chemicals for new explosives had toxic or even lethal effects on the workers in the munitions factories. Chemicals such as di-nitro-phenol (DNP) can boost metabolism so much that......

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Comparing Pollutant Levels Between Different Diets

Michael Greger MD | August 17, 2017 | Health

Read More: animal fat, animal products, beef, Boston, breast milk, breastfeeding, California, CHAMACOS study, chicken, children, cognition, dioxins, endocrine disruptors, Europe, fat, feed additives, fish, flame-retardant chemicals, industrial pollutants, industrial toxins, infants, meat, neurotoxins, PBDEs, persistent organic pollutants, plant-based diets, pork, poultry, pregnancy, puberty, safety limits, seafood, thyroid health, turkey, USDA, vegans, vegetarians, women's health

The results of the CHAMACOS (Center for the Health Assessment of Mothers and Children of Salinas) study were published recently. This study of a California birth cohort investigated the relationship between exposure to flame retardant chemical pollutants in pregnancy......

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Clostridium difficile in the Food Supply

Michael Greger MD | March 23, 2017 | Health

Read More: antibiotics, C. diff, chicken, colon health, cooking temperature, factory farming practices, farm animals, fecal bacteria, fecal contamination, food poisoning, foodborne illness, MRSA, pork, poultry, safety limits, superbugs, surgery, viral infections, zoonotic disease

Clostridium difficile is one of our most urgent bacterial threats, sickening a quarter million Americans every year, and killing thousands at the cost of a billion dollars a year. And it's on the rise. As shown in C. difficile......

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Can You Eat Too Much Fruit?

Michael Greger MD | February 23, 2017 | Health

Read More: antioxidants, berries, blood pressure, blueberries, breakfast cereal, cancer, diabetes, fiber, fructose, fruit, Harvard, high fructose corn syrup, insulin, LDL cholesterol, oxidative stress, prediabetes, safety limits, soda, stool size, sugar, vegetables

In my video If Fructose is Bad, What About Fruit?, I explored how adding berries to our meals can actually blunt the detrimental effects of high glycemic foods, but how many berries? The purpose of one study out of......

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Benefits of Nutritional Yeast to Prevent the Common Cold

Michael Greger MD | February 14, 2017 | Health

Read More: animal studies, antibiotics, athletes, beta glucan, brewer's yeast, California, candy, chemotherapy, common cold, FDA, gout, heavy metals, immune function, inflammation, kidney stones, lead, mushrooms, nutritional yeast, purines, safety limits, shiitake mushrooms, side effects, uric acid, yeast

Natural immunomodulators that can help regulate our immune system without side-effects have been sought for centuries, and all the while they've been sitting in the produce aisle. Plants produce thousand of active compounds, many of which modulate our immune......

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The Saturated Fat Studies: Buttering Up the Public

Michael Greger MD | September 29, 2016 | Health

Read More: American College of Cardiology, American Heart Association, animal fat, animal products, butter, cake, cardiovascular disease, cardiovascular health, Center for Science in the Public Interest, cheese, chicken, dairy, dietary guidelines, European Food Safety Authority, fat, heart disease, heart health, ice cream, industry influence, Institute of Medicine, junk food, meat, Mexico, milk, National Dairy Board, National Dairy Promotion Board, pie, processed foods, safety limits, saturated fat, trans fat

Time magazine's cover exhorting people to eat butter could be viewed as a desperate attempt to revive dwindling print sales, but they claimed to be reporting on real science--a systematic review and meta-analysis published in a prestigious journal that......

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Side-Effects of Aspartame on the Brain

Michael Greger MD | September 1, 2016 | Health

Read More: artificial sweeteners, aspartame, beverages, brain health, coffee, depression, dopamine, Europe, FDA, Harvard, headaches, insomnia, Kaiser Permanente, mental health, MIT, mood, NIH-AARP study, Nutrasweet, processed foods, saccharin, safety limits, seizures, serotonin, soda, sugar, suicide, Sweet and Low, sweeteners, tea

The National Institutes of Health AARP study of hundreds of thousands of Americans followed for years found that frequent consumption of sweetened beverages, especially diet drinks, may increase depression risk among older adults. Whether soda, fruit-flavored drinks, or iced......

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GMO Soy and Breast Cancer

Michael Greger MD | July 12, 2016 | Health

Read More: ADHD, alcohol, breast cancer, breast cancer survival, breast health, cancer, cardiovascular disease, chicken, children, diabetes, estrogen, farm animals, feed additives, glyphosate, GMO, heart disease, Monsanto, multiple myeloma, non-Hodgkin lymphoma, organic, Parkinson's disease, pesticides, Roundup, safety limits, soy, soybeans, stroke, women's health

In response to concerns raised about the toxicity of Monsanto's roundup pesticide, which ends up in GMO foods (See Is Monsanto's Roundup Pesticide Glyphosate Safe?), Monsanto's scientists countered that these in vitro experiments used physiological irrelevant concentrations, meaning dripping......

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Is Monsanto's Roundup Pesticide Glyphosate Safe?

Michael Greger MD | July 8, 2016 | Health

Read More: animal studies, Europe, fertility, glyphosate, GMO, hormones, industry influence, men's health, Monsanto, organic, pesticides, pregnancy, reproductive health, Roundup, safety limits, soy, soybeans, testosterone, women's health

GMO soy has been found to be contaminated with pesticide residues (see Are GMOs Safe? The Case of Roundup Ready Soy), but are these levels anything to worry about? I explore this question in my video Is Monsanto's Roundup......

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No More Than a Quart a Day of Hibiscus Tea

Michael Greger MD | May 19, 2016 | Health

Read More: aluminum, antacids, black tea, breast milk, children, citric acid, citrus, fruit juice, green tea, heavy metals, herbal tea, hibiscus tea, iron, kidney failure, lemons, limes, manganese, oolong tea, orange juice, pregnancy, safety limits, tea, white tea, World Health Organization

Over the counter antacids are probably the most important source for human aluminum exposure in terms of dose. For example, Maalox, taken as directed, can exceed the daily safety limit more than 100-fold, and nowhere on the label does......

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Aluminum Levels in Tea

Michael Greger MD | May 17, 2016 | Health

Read More: aluminum, Alzheimer's disease, antacids, bioavailability, black tea, brain disease, brain health, candy, cans, cheese, dementia, gravy, green tea, heavy metals, herbal tea, hibiscus tea, junk food, kidney failure, oolong tea, phytonutrients, processed foods, safety limits, tea, water, World Health Organization

While aluminum is the third most abundant element on Earth, it may not be good for our brain, something we learned studying foundry workers exposed to particularly high levels. Although the role of aluminum in the development of brain......

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Four Brazil Nuts Once a Month...

Michael Greger MD | March 24, 2016 | Health

Read More: brazil nuts, cardiovascular disease, cardiovascular health, cholesterol, HDL cholesterol, heart disease, heart healtha, kidney health, LDL cholesterol, liver health, nuts, safety limits, selenium, statins

One of the craziest studies I read all year involved feeding people a single serving of Brazil nuts to see what it would do to the cholesterol levels of healthy volunteers. They gave ten men and women a single......

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Dr. Greger's 2015 Live Year-in-Review Presentation

Michael Greger MD | August 4, 2015 | Health

Read More: acne, Advanced Glycation End-products, Adventist Health Studies, Africa, African Americans, aging, alcohol, algae, ALS, Alzheimer's disease, AMA, American College of Cardiology, American Diabetes Association, ammonia, amputations, animal fat, animal products, animal protein, antioxidants, arthritis, bacon, beans, beef, biomagnification, blindness, BMAA, body fat, bone fractures, bone health, brain disease, brain health, breast cancer, C-reactive protein, California, California Raisin Marketing Board, cancer, candy, carcinogens, cardiovascular disease, cardiovascular health, cataracts, CDC, cereal, cheese, chicken, chickpeas, China, cholesterol, choline, chronic diseases, colon caner, colon health, dairy, DASH diet, deli meat, dementia, diabetes, Dr. Dean Ornish, Dr. Frank Sacks, Dr. Neal Barnard, Dr. Walter Kempner, dried fruit, eggs, elderly, energy, estrogen, Europe, exercise, eye disease, eye health, farm animals, feed additives, fiber, Finland, fish, Framingham Heart Study, France, fruit, galactose, glycotoxins, grains, greens, ham, heart disease, heart health, heme iron, hepatitis, high blood pressure, hormones, hot dogs, hypertension, IGF-1, industrial pollutants, industrial toxins, industry influence, infants, inflammation, insulin, iron, joint disease, junk food, kidney failure, lentils, lifespan, Lifestyle medicine, liver health, Lou Gehrig's disease, low-carb diets, lung cancer, McDonald's, McDonalds, meat, Meatless Mondays, medical education, medications, Mediterranean diet, methionine, milk, mortality, National Confectioners Association, neurotoxins, nitrosamines, nuts, oils, organochlorines, osteoarthritis, ovarian cancer, oxidative stress, oysters, Parkinson's disease, persistent organic pollutants, Physicians Committee for Responsible Medicine, plant-based diets, pork, poultry, prediabetes, pregnancy, processed foods, prostate cancer, protein, red wine, rheumatoid arthritis, safety limits, saturated fat, seafood, seeds, sleep, smoking, soda, split peas, standard American diet, steroids, stroke, Surgeon General, surgery, Sweden, tobacco, turkey, twins, uterine cancer, vaginal cancer, veal, vegans, vegetables, vegetarians, vision, weight loss, wine, women's health, World Health Organization

View my new live presentation here: Food as Medicine: Preventing and Treating the Most Dreaded Diseases with Diet Every year I scour the world's scholarly literature on clinical nutrition, pulling together what I find to be the most interesting,......

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Reducing Arsenic in Chicken and Rice

Michael Greger MD | June 23, 2015 | Health

Read More: apple juice, arsenic, brown rice syrup, cancer, carcinogens, Center for Food Safety, chicken, cooking methods, FDA, food additives, industrial toxins, Johns Hopkins University, lead, liver, meat, organic foods, parasites, persistent organic pollutants, pesticides, pork, poultry, rice, safety limits, turkey

In 2013, Maryland became the first state to ban the feeding of an arsenic-containing drug to chickens. This arsenic-containing drug is used to control parasites and gives chicken meat an "appealing pink color." In 2011, the FDA found that......

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Is Liquid Smoke Safe?

Michael Greger MD | April 14, 2015 | Health

Read More: animal products, artificial flavors, black tea, body fat, broccoli, cancer, carcinogens, chemotherapy, chicken, coffee, cooking methods, cooking temperature, cruciferous vegetables, DNA damage, exercise, fat, fish, fish sauce, green tea, ham, herbal tea, herring, hormesis, liquid smoke, liver disease, liver health, lox, mesquite, mutation, oxidative stress, polycyclic aromatic hydrocarbons, poultry, safety limits, salmon, smoked foods, smoking, stress, tobacco, tumor suppressor genes, turkey, vegetables

We know smoke inhalation isn't good for us, but what about smoke ingestion? Decades ago, smoke flavorings were tested to see if they caused DNA mutations in bacteria--the tests came up negative. Even as more and more smoke flavoring......

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Peeks Behind the Egg Industry Curtain

Michael Greger MD | March 26, 2015 | Health

Read More: American Egg Board, animal fat, bone fractures, bone health, calories, cardiovascular disease, cardiovascular health, chicken, cholesterol, chronic diseases, Coca-Cola, cooking methods, eggs, elderly, factory farming practices, fat, food poisoning, foodborne illness, Freedom of Information Act, heart disease, heart health, industry influence, infants, LDL cholesterol, marketing, nutrient density, nutrition myths, poultry, pregnancy, protein, safety limits, Salmonella, saturated fat, turkey, Twinkies, USDA, weight loss, zoonotic disease

The American Egg Board is a promotional marketing board appointed by the U.S. government whose mission is to "increase demand for egg and egg products on behalf of U.S. egg producers." If an individual egg company wants to run......

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Food Manufacturers Get to Decide if Their Own Additives Are Safe

Michael Greger MD | March 19, 2015 | Health

Read More: cardiovascular disease, cardiovascular health, FDA, heart disease, heart health, industry influence, Marion Nestle, mortality, Pepsi, processed foods, safety limits, trans fats, USDA

In 2013, the U.S. Food and Drug Administration announced their plans to all but eliminate trans fats from processed foods, citing a CDC statistic that the elimination of partially hydrogenated oils from the food supply could prevent more than......

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Meat Industry Wins Right to Sell Tainted Meat

Michael Greger MD | March 12, 2015 | Health

Read More: Campylobacter, chicken, cooking methods, cooking temperature, farm animals, fecal bacteria, fecal contamination, food poisoning, food recalls, foodborne illness, industry influence, Mexico, poultry, safety limits, Sweden, turkey, USDA

In my last post, I talked about a particularly virulent strand of Salmonella traced to Foster Farms. But while even Mexico banned the importation of Foster Farms' chicken on public health grounds, it was still sold in the United......

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Who Should be Careful About Curcumin?

Michael Greger MD | February 10, 2015 | Health

Read More: alternative medicine, bladder cancer, bladder disease, bladder health, calcium, cancer, complementary medicine, curcumin, DNA damage, flax seeds, gallbladder disease, gallbladder health, gallstones, gout, heavy metals, India, kidney disease, kidney function, kidney health, kidney stones, lead, liver disease, liver health, medications, mercury, oxalates, plutonium, pregnancy, safety limits, side effects, spices, supplements, turmeric

Following flax and wheatgrass, turmeric is the third best-selling botanical dietary supplement, racking up $12 million in sales. Currently, sales are increasing at a rate of 20%. "Curcumin is a natural plant product extracted from the turmeric root and......

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Does Caramel Color Cause Cancer?

Michael Greger MD | November 13, 2014 | Health

Read More: artificial colors, beer, beverages, California, cancer, caramel color, carcinogens, Coca-Cola, food additives, gravy, industry influence, Pepsi, safety limits, soda, soy sauce

Used as a coloring agent in products ranging from colas and beer to gravies and soy sauce, caramel coloring may be the world's most widely consumed food coloring. It helps grocery stores sell more than a billion servings of......

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Why Pregnant Women Should Avoid Tuna

Michael Greger MD | October 30, 2014 | Health

Read More: birth defects, brain health, children, cognition, fish, heavy metals, infants, mental health, mercury, microcephaly, persistent organic pollutants, pregnancy, safety limits, seafood, tuna, women's health

All fish contain small amounts of methylmercury, the most toxic form of mercury, and "fish consumption represents the main source of methylmercury exposure." In my videos Nerves of Mercury and Fish Fog, I discuss how mercury exposure through fish......

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Overdosing on Poppy Seeds

Michael Greger MD | September 11, 2014 | Health

Read More: alternative medicine, bagels, children, complimentary medicine, cooking methods, drug testing, infants, milk, morphine, poppy seeds, safety limits, seeds, sleep

The opium poppy used to make heroin is the same opium poppy used to make muffins and bagels. Does this mean that poppy seed muffin we may have had for breakfast contained a powerful narcotic? The idea that poppy......

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Avoid Butter-Flavored Microwave Popcorn

Michael Greger MD | May 29, 2014 | Health

Read More: artificial flavors, bronchiolitis obliterans, butter, butter flavor, diacetyl, FDA, food additives, industry influence, lung disease, lung health, microwaving, mortality, Orville Redenbacher, phosgene, popcorn, popcorn lung, safety limits, smoking

                What does chemical warfare and microwave popcorn have in common? The poison gas phosgene, first used extensively as a chemical warfare agent during World War I, can cause a horrific lung disease......

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Toxin Contamination of Spirulina Supplements

Michael Greger MD | April 29, 2014 | Health

Read More: algae, blue-green algae, cancer, infants, liver disease, liver failure, liver health, natural toxins, nerve health, pregnancy, safety limits, seizures, side effects, spirulina, supplements

                On his first day of life, an infant was hospitalized with seizures. Researchers concluded that his mother’s daily spirulina use starting in the fourth month of pregnancy was likely to blame. I’ve......

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