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Blogs Tagged As:
"cognition"

Entries tagged with: cognition

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

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Can Dehydration Affect Our Mood?

Michael Greger MD | September 7, 2017 | Health

Read More: brain disease, brain health, cancer, cardiovascular disease, cognition, dehydration, energy, exercise, fatigue, happiness, heart disease, mental health, mood, water

Water is by far the number-one nutrient in our diet. Studies have suggested that proper hydration may lower our risk of heart disease and cancer, and may even make us better kissers. Brushing artificial skin against the lips of......

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The 3 Vitamins that Prevent Brain Loss

Michael Greger MD | August 22, 2017 | Health

Read More: aging, Alzheimer's disease, animal protein, b12, bacon, beans, brain disease, brain health, breakfast, cognition, colon health, dementia, eggs, fiber, folate, Framingham Heart Study, greens, gut flora, Harvard, homocysteine, legumes, meat, memory, methionine, mortality, plant-based diets, steak, supplements, vegans, vegetables, vegetarians, vitamin B12, vitamin B6

By our seventies, one in five of us will suffer from cognitive impairment. Within five years, half of those cognitively impaired will progress to dementia and death. The earlier we can slow or stop this process, the better. Although......

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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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Using a Smell Test to Diagnose Alzheimer's Disease

Michael Greger MD | June 6, 2017 | Health

Read More: Alzheimer's disease, brain disease, brain health, cognition, dementia, elderly, lavender, peanut butter, sense of smell

Alzheimer's disease (AD) pathology appears to start in the part of the brain that handles smell before subsequently spreading to additional brain regions and then, ultimately, taking over much of the rest of the brain. This led some to......

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What's the Mediterranean Diet's Secret?

Michael Greger MD | December 22, 2016 | Health

Read More: Ancel Keys, animal fat, animal products, beans, brain health, cancer, cardiovascular disease, chronic diseases, cognition, cruciferous vegetables, dairy, depression, diabetes, fruit, grains, Greece, greens, heart disease, inflammation, iron, meat, Mediterranean diet, mental health, mortality, nuts, phytonutrients, plant-based diets, soy, standard American diet, stroke, vegans, vegetables, vegetarians

The Mediterranean Diet is an "in" topic nowadays in both the medical literature and the lay media. As one researcher put it, "Uncritical laudatory coverage is common, but specifics are hard to come by: What is it? Where did......

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Reducing Glycotoxin Intake to Help Reduce Brain Loss

Michael Greger MD | December 8, 2016 | Health

Read More: Advanced Glycation End-products, aging, Alzheimer's disease, Australia, beef, brain disease, brain health, chicken, cognition, dementia, fish, glycotoxins, histones, lifespan, longevity, mental health, nerve health, pork, sirtuins, vegans, vegetarians

Each of us has about six billion miles of DNA. How does our body keep it from getting all tangled up? There are special proteins called histones, which act like spools with DNA as the thread. Enzymes called sirtuins......

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How May Eating Plants Help Prevent Alzheimer's Disease?

Michael Greger MD | October 27, 2016 | Health

Read More: aging, Alzheimer's disease, antioxidants, berries, blueberries, brain disease, brain health, cognition, dairy, dementia, Evidence-based medicine, exercise, fat, FDA, fiber, fruit, greens, lifespan, meat, medications, mortality, oxidative stress, phytonutrients, plant-based diets, saffron, saturated fat, side effects, smoking, spices, standard American diet, strawberries, sugar, turmeric, vegetables

Intake of saturated fats and added sugars, two of the primary components of a modern Western diet, is linked with the development of Alzheimer's disease. There has been a global shift in dietary composition, from traditional diets high in......

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Preventing Alzheimer's Disease with Diet

Michael Greger MD | July 26, 2016 | Health

Read More: alcohol, Alzheimer's disease, animal fat, beans, brain disease, brain health, China, cognition, dairy, dementia, fish, fruit, meat, Mediterranean diet, nuts, saturate fat, vegetables

Up to half of Alzheimer's cases may be attributable to just seven risk factors shown in my video, Preventing Alzheimer's with Lifestyle Changes, which include diabetes, high blood pressure, obesity, exercise, smoking, depression, and mental exercise; and that's not......

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Preventing Alzheimer's with Lifestyle Changes

Michael Greger MD | July 21, 2016 | Health

Read More: Alzheimer's disease, blood pressure, brain disease, brain health, cardiovascular disease, cardiovascular health, cholesterol, cognition, dementia, depression, diabetes, exercise, heart disease, heart health, hypertension, mortality, smoking, stroke

It's safe to say that Alzheimer's disease research is in a "state of crisis." For the past two decades, over 73,000 research articles have been published, averaging 100 papers per day, yet little clinical progress has been made. The......

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Preventing Breast Cancer with Flax Seeds

Michael Greger MD | May 26, 2016 | Health

Read More: aging, blood clots, brain health, breast cancer, breast cancer survival, breast health, cancer, cognition, flax seeds, fruit, grains, interleukin-1, lignans, longevity, mental health, mortality, ovary health, phytoestrogens, plant-based diets, seeds, side effects, tamoxifen, uterine cancer, vegans, vegetables, vegetarians, women's health

I've previously discussed the role of dietary lignans in the reduction of breast cancer risk and improvement in breast cancer survival, based on studies that showed that women with breast cancer who ate the most lignans appeared to live......

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Are Sprouted Lentils Healthier Than Canned Lentils?

Michael Greger MD | May 3, 2016 | Health

Read More: aging, Alzheimer's disease, anthocyanins, antioxidants, astrocytes, beans, boiling, brain disease, brain health, breast cancer, cancer, cans, chickpeas, chronic diseases, cognition, cooking methods, dementia, elderly, kale, kidney cancer, legumes, lentils, Lou Gehrig's disease, Parkinson's disease, phenolics, phytonutrients, polyphenols, raw food, split peas, sprouting

Beans, chickpeas, split peas and lentils are packed with nutrients and play a role in the prevention of chronic disease, but most can't be eaten raw. Some can be sprouted, though. Boiling is the most common cooking method, which......

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Can Turmeric Help with Alzheimer's?

Michael Greger MD | April 14, 2016 | Health

Read More: alternative medicine, Alzheimer's disease, brain disease, brain health, cognition, complementary medicine, curcumin, dementia, depression, mental health, mood, patent, spices, supermarkets, supplements, turmeric

The spice turmeric may help prevent Alzheimer's disease (See Preventing Alzheimer's with Turmeric), but what about treating Alzheimer's disease with turmeric? An exciting case series was published in 2012 (highlighted in my video, Treating Alzheimer's with Turmeric): three Alzheimer's......

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Might Turmeric Help Prevent Alzheimer's?

Michael Greger MD | April 12, 2016 | Health

Read More: Alzheimer's disease, animal products, brain disease, brain health, chicken, chickpeas, cognition, curcumin, curry powder, dementia, eggs, India, kidney health, liver health, meat, poultry, red meat, spices, stomach health, turmeric, vegans, vegetarians, white meat

There are plenty of anti-inflammatory drugs out there that may reduce the risk of Alzheimer's disease, but stomach, liver, and kidney toxicity precludes their widespread use. So maybe using an anti-inflammatory food like the spice, turmeric, found in curry......

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Do Dietary Toxins Contribute to Hand Tremors?

Michael Greger MD | November 30, 2015 | Health

Read More: addiction, beef, beta-carboline alkaloids, brain disease, brain health, cancer, chicken, coffee, cognition, detoxification, essential tremor, fish, frying, Harmane, heterocyclic amines, liver, liver disease, liver health, lung cancer, meat, MPTP, neurotoxins, paralysis, Parkinson's disease, pork, poultry, reindeer meat, salmon, smoking, tobacco, tremors, turkey

Essential tremor, affecting 1 in 25 adults over 40 and up to 1 in 5 of those in their 90s, is one of the most common neurological diseases. In addition to the potentially debilitating hand tremor, there can be......

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How to Reduce Your Dietary Cadmium Absorption

Michael Greger MD | October 20, 2015 | Health

Read More: air pollution, animal products, antioxidants, beans, breast cancer, cadmium, cancer, cardiovascular disease, cardiovascular health, chicken, cognition, diabetes, eggs, fiber, grains, heart disease, heart health, heavy metals, junk food, lead, meat, mercury, nuts, omnivores, organ meats, oxidative stress, phytates, plant-based diets, poultry, seafood, Slovakia, smoking, supplements, Sweden, turkey, vegans, vegetables, vegetarians, zinc

Cadmium is known as a highly toxic metal that represents a major hazard to human health. It sticks around in our body for decades because our body has no efficient way to get rid of it and may contribute......

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Slowing Cognitive Decline with Berries

Michael Greger MD | April 21, 2015 | Health

Read More: aging, anthocyanins, antioxidants, berries, blueberries, brain disease, brain health, chronic diseases, cognition, Concord grapes, dementia, evolution, fruit, fruit juice, grape juice, grapes, Harvard Nurses' Health Study, inflammation, memory, oxidative stress, phytonutrients, placebo effect, plant-based diets, polyphenols, strawberries, supplements, vegetables, vitamin C, wrinkles

A plant-based diet is thought to have played a significant role in human evolution and the consumption of whole plant foods and even just extracts have repeatedly been associated with a decreased risk of aging related diseases. And by......

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How Long to Avoid Fish Before Conception?

Michael Greger MD | December 25, 2014 | Health

Read More: abdominal fat, animal products, beef, body fat, brain disease, brain health, children, cognition, DDT, detoxification, DHA, diabetes, dioxins, EPA, fat, FDA, fish, industrial toxins, infants, meat, mercury, obesity, omega-3 fatty acids, PBCs, persistent organic pollutants, prediabetes, pregnancy, red meat, reproductive health, seafood, tuna, vaccines, women's health

Mothers' increased consumption of fish before and during pregnancy leads to increased exposure to both mercury and the long-chain omega 3 DHA. Mercury may negatively affect brain development in one's unborn baby, whereas DHA may stimulate brain development. However,......

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The Vitamin Everyone on a Plant-Based Diet Needs

Michael Greger MD | December 18, 2014 | Health

Read More: cardiovascular disease, cardiovascular health, China, cholesterol, cognition, depression, eggs, health, heart disease, heart health, homocysteine, hypertension, kidney disease, kidney failure, kidney function, kidney health, LDL cholesterol, meat, mental health, neuropathy, omnivores, oxidative stress, plant-based diets, stroke, supplements, triglycerides, vegans, vegetables, vegetarians, vitamin B12

A new study from China found that compared to omnivores, those who ate egg-free and meat-free diets had all the typical benefits of eating more plant-based: lower body mass index, lower blood pressure, lower triglyceride, lower total cholesterol, lower......

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How Seafood Can Impact Brain Development

Michael Greger MD | November 4, 2014 | Health

Read More: adolescence, algae, attention deficit, birth defects, brain health, children, cognition, DHA, EPA, epilepsy, FDA, fish, heavy metals, infants, mackerel, mental health, mercury, omega-3 fatty acids, persistent organic pollutants, pregnancy, salmon, seafood, supplements, sustainability, swordfish, tuna, vision, women's health

In my video Fish Intake Associated With Brain Shrinkage, I discussed evidence suggesting that mercury exposure through fish intake during pregnancy may decrease the size of the newborn's brain. However, just because fish-eating mothers may give birth to children......

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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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Why Athletes Should Eat Nutritional Yeast

Michael Greger MD | September 2, 2014 | Health

Read More: aging, children, cognition, common cold, exercise, fatigue, fiber, immune function, mood, nutritional yeast, respiratory infections, stress, yeast

Does powering up at the gym also power up our immune system? Research has shown that moderate exercise improves immunity and decreases illness rates. According to an article in the American Journal of Lifestyle Medicine, "the most important finding......

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Two Kiwifruit an Hour Before Bedtime

Michael Greger MD | April 1, 2014 | Health

Read More: aging, alternative medicine, antioxidants, cognition, complementary medicine, folate, fruit, immune function, industry influence, insomnia, kiwi fruit, lifespan, longevity, medications, memory, mortality, oxidative stress, pneumonia, serotonin, sleep, sleeping pills, tomatoes, Valium, vegetables

                The number one question in sleep research is “Why do we sleep?” followed by the question,“How much sleep do we need?” After literally hundreds of studies, we still don’t know the best......

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Alzheimer's Disease: Up to half of cases potentially preventable with lifestyle changes

Michael Greger MD | November 29, 2011 | Health

Read More: Alzheimer's, Amyloid, apple juice, cholesterol, cognition, cranberry, dementia, fruit, fruit juice, ginger, meat, phytonutrients, plant-based diet, pomegranate

November was proclaimed National Alzheimer's Disease Awareness Month, in recognition of the five million Americans stricken with the devastating terminal illness, now the sixth leading cause of death in the United States. A new analysis suggests that up to......