Quotes from Michael Greger

Try this at home: Measure your heart rate before and after drinking two cups of water. Within ten minutes of drinking the water, your heart rate should slow by about four beats per minute, and by fifteen minutes, you should be down six or seven beats.

One poultry specialist mused, "Mathematically, it is evident that the present rate of improvement in growth cannot be continued for more than a couple of decades, or the industry will be faced with a bird that virtually explodes upon hatching.

The fumes produced by frying bacon contain a class of carcinogens called nitrosamines.31 Although all meat may release potentially carcinogenic fumes, processed meat like bacon may be the worst: A UC-Davis study found that bacon fumes cause about four times more DNA mutations than the fumes from beef patties fried at similar temperatures.32

Many governments see it [disease prevention] as an internal business," said the WHO's director-general. "There is a basic gut feeling that this is my problem, I will deal with it in my way. Now, in a globalized world, any disease is one airplane away. It is not a provincial or national issue, it's a global issue.

Fewer than 3 percent of Americans reach even the recommended minimum daily adequate intake of fiber.

Nearly everyone is suffering from a fiber-deficient diet, and that's just based on the wimpy federal recommendations of fourteen grams per thousand calories, which comes out to be about twenty-five grams per day for women and thirty-eight daily grams for men.1273 That's a far cry from the hundred grams our bodies were designed to get,1274 based on the diets of modern-day, isolated, hunter-gatherer tribes

The study found that after two hours of intense cycling, the number of monocytes (another type of immune system white blood cell) in subjects' bloodstreams took a dip. But those who were given the equivalent of about three-quarters of a teaspoon of nutritional yeast before they exercised ended up with even higher levels of monocytes than when they started working out.

What are the odds that a killer flu virus will spread around the world like a tidal wave, killing millions? "The burning question is, will there be a human influenza pandemic," Secretary Leavitt told reporters. "On behalf of the WHO, I can tell you that there will be. The only question is the virulence and rapidity of transmission from human to human.

The majority of the antibiotics produced in the world go not to human medicine but to prophylactic usage on the farm.1336 This may generate antibiotic resistance.

The commercial poultry industry boasts of "biosecurity," described as the industry's "buzzword du jour,"2207 arguing that keeping birds confined indoors year-round protects them from exposure to wild birds and any diseases they might be carrying.2208 The U.S. National Pork Board defends large-scale pig confinement using the same rationale.

reactive protein levels in the blood are ideally under 1 mg/L,

But in a society where it's normal to die of heart disease, having a "normal" cholesterol level is probably not a good thing.

The top-five sources of arachidonic acid in the American diet are chicken, eggs, beef, pork, and fish, although chicken and eggs alone contribute more than the other top sources combined.17 Just a single egg's worth of arachidonic acid a day may significantly raise arachidonic acid levels in the blood.18 Overall, omnivores appear to consume about nine times more arachidonic acid than those eating plant-based diets.

Waist-to-Height Ratio, or WHtR.120 Instead of a scale, grab a simple measuring tape. Stand up straight and take a deep breath, exhale, and let it all hang out. The circumference of your belly (halfway between the top of your hip bones and the bottom of your rib cage) should be half your height—ideally, less. If that measurement is more than half your height, it's time to start eating healthier and exercising more regardless of your weight.121

Highly pathogenic bird flu viruses are primarily the products of factory farming.

So why are vegetable nitrates and nitrites okay but the same compounds from meat are linked to cancer?110 Because nitrites themselves are not carcinogenic; they turn into carcinogens. Nitrites only become harmful when they turn into nitrosamines and nitrosamides.

Weight loss through calorie restriction and an even more vigorous exercise program failed to improve telomere length, so it appears that the active ingredient is the quality, not quantity, of the food eaten.

A recent study of 150,000 Americans was able to examine the issue more thoroughly. Higher stroke rates were found among individuals sleeping six hours or less, or nine hours or more. Those at lowest risk got around seven or eight hours of sleep a night.

When people are randomized into diet-and-exercise interventions versus diet alone, the diet-and-exercise groups do better, but the difference in weight loss only averages about two pounds.3095 The studies lasted between three and twelve months, and all that extra prescribed exercise seemed to translate into only a few pounds lost.

And each flu season, children kill their grandparents.

Those randomized to even just thirty seconds a day of a cold-water blast ended up taking off fewer sick days from work.3484 Foods

The longer-term trials performed even worse. In a meta-analysis of eighteen randomized controlled studies lasting a minimum of six months, the diet-plus-exercise group failed to beat out the diet-only group at all.

To walk off the calories found in a single pat of butter, we'd have to add an extra seven hundred yards to our stroll that evening. What about a Snickers bar? We'd need to jog a quarter mile for every single bite.

What if you give young adults two cups of water immediately before a meal? Do they then eat less? Indeed, they eat about 20 percent less, taking in more than one hundred fewer calories.