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Eat Whole Foods, Not Processed Foods, to Lose Weight

Overweight people who eat mostly whole foods rather than processed foods can lose weight without counting calories or restricting portion sizes. A new study from Stanford showed that restricting processed foods, particularly added sugars and other refined carbohydrates, is more important for weight loss than going low-carb or low-fat.

How Excess Salt Affects You

The common belief is that increasing salt intake increases urination and the more you urinate, the more fluid you have to drink to replace the fluid that you have lost. However, in 2011, these researchers studied Russian cosmonauts in a human space flight simulation program in Moscow, and were astonished to find that the cosmonauts actually drank less water when their daily salt intake was doubled.

The More Vegetables, The Better

Researchers followed 38,981 adults for 16 years (1999-2014) and found that those who ate the most vegetables and the widest variety of vegetables, particularly dark green vegetables, had the lowest rate of heart attacks and heart disease. Studies show that many of the impressive health benefits from eating vegetables, beans, whole grains and fruits come from the short chain fatty acids produced when bacteria in your colon ferment soluble fiber from plants.

Why I STILL Restrict Meat, Eggs and Milk

TMAO May Explain the Risk in Eating Red Meat, Eggs or Milk. Red meat, eggs and milk contain lecithin, and lecithin is broken down into another chemical called choline. Your intestinal bacteria use choline as a source for their energy and then release a breakdown product called TMAO (trimethylamine oxide).

Low Vitamin B12 May Increase Risk for Bleeding Strokes

A surprising study from the UK shows that vegetarians and pescatarians (those who eat fish but not meat) appear to be at increased risk for suffering bleeding strokes, even though they are at reduced risk for heart attacks and are not at increased risk for clotting strokes.

Milk is Not Essential for Health

The main argument for drinking milk is its high calcium content. Milk and cheese contribute 46 percent of the calcium intake by the average American, but researchers have found many recent studies showing that American adults do not need to take in that much milk to provide enough calcium to help prevent bone fractures.

Red Meat, Neu5Gc and Risk for Cancer

This year, researchers have identified the CMAH gene in meat, dairy, and even caviar from some fish that produces a sugar-protein called Neu5Gc, which may explain the association between eating red meat and increased risk for certain cancers. We do not have an explanation for the association between eating meat from mammals and various diseases in humans, but a leading theory was offered by Ajit Varki in 1982 when he discovered a sugar-protein on the surface of all cell membranes in mammals except humans. He called this sugar-protein Neu5Gc.

Why You Feel Sleepy After Eating

If you feel sleepy after eating, particularly after sweets or bakery products, you are normal. Eating sugary foods causes your brain to make large amounts of the neurotransmitter, serotonin, that makes people fall asleep naturally at night.

Soluble and Insoluble Fiber

Fiber is the indigestible structural material of plants that is found in all fruits, vegetables, whole grains, beans, nuts and other seeds. Before food can be absorbed from your intestines into your bloodstream, it must be broken down into basic building blocks. Since you lack the intestinal enzymes to break down fiber into its building blocks of basic sugars, you do not absorb fiber in your upper intestines. Fiber passes through your intestines into your colon where soluble and insoluble fiber are treated differently by the bacteria in your colon.

Drink Water Instead of Sweetened Drinks

The Nurses' Health study and The Health Professional's Follow-Up study, two of the largest studies on the subject, show that sugar-sweetened beverages are associated with increased risk for heart attacks, diabetes, obesity and high blood pressure, and the more sugar-sweetened beverages you take in, the more likely you are to suffer from these diseases

Which Vegetable Oils Are Best?

Fats are classified by their chemical structures into saturated, polyunsaturated and monounsaturated types. The chemical stability of a fat is determined by its structure. All fats are made of carbon atoms held together by electrical bonds. These bonds can be single bonds that are stable and double bonds that are far less stable. The stability of a fat or oil depends on the number of double bonds between the carbon atoms. The more double bonds, the less stable the fat.

Why Whole Grains are Healthful

A popular book, Grain Brain, claims that carbohydrates are "destroying your brain". He says that "even healthy ones like whole grains can cause dementia, ADHD, anxiety, chronic headaches, depression, and much more". A similar book, Wheat Belly, makes many of the same claims. Most of these authors' arguments against eating carbohydrates are based on data about refined carbohydrates and excess calories.

Long Total Fasts May Be Harmful

A study from Brazil found that having rats fast for 24 hours on alternate days increased their belly fat and interfered with the ability of insulin to control blood sugar levels. One of the most effective ways to lose weight is "intermittent fasting", but this study suggests that doctors need to be careful about the type of "fasting" they recommend to their patients.

Auto-Immune Diseases and Gut Bacteria

Lifestyle changes that affect gut bacteria may help to prevent and treat auto-immune diseases such as rheumatoid arthritis and psoriasis. More than 50 million Americans suffer from autoimmune diseases that look just like a person has an infection because laboratory tests show that a person has an over-active immunity that is trying to kill some germ.

High Fructose Corn Syrup plus Beekeeping/Honey information

contributed by Lazslo Pentek I am the owner of Hex Apiaries in Arlington, Virginia, where I raise honeybees and harvest honey using no chemical pesticides, or antibiotics. I'm writing to address something you said in your e-zine. It concerns this question and answer: "In last week's ezine, you talked about drinks made with fructose, but you...

Cheese and Yogurt are OK, but Milk is a High Sugar Drink

Milk is a high-sugar drink. We know that D-galactose, a sugar found in milk, causes the same oxidative damage and chronic inflammation that is associated with diabetes, heart attacks, certain cancers and bone loss.

Cheese, Yogurt or Milk?

Much controversy still exists over whether dairy products are healthful or harmful. However, the recent literature shows that milk is a high-sugar drink, and accumulating evidence over the last few years shows that fermented dairy products such as cheese and plain yogurt, which humans have made for more than 8000 years, may be far more healthful than milk.

Good Fats in Nuts

Nuts are a rich source of fat, but the fat in nuts is absorbed very poorly (Am J Clin Nutr, Jan, 2015;101(1):25-33). For example, the fat in almonds is located inside the cells of the almond kernel. Even after prolonged chewing, most of the almond cells remained intact and the fat is still inside the cells. Humans lack the enzymes to break down these cell walls. You have to liberate fat from inside cells to absorb it into your body.

Even Occasional Meat May Be Harmful

Strong data associate eating red and processed meats regularly with increased risk for heart disease, respiratory disease, diabetes, some types of cancers and other diseases, but until now we had no good data to show whether eating small amounts of meat may be harmful. However, this month researchers published a study on 96,000 Seventh-day Adventists which suggests that even small amounts of meat increase risk of death, particularly from heart attacks.

WHOLE Grains are Better than Any Flour

When grains are processed into flour or cereals, the primary concern is loss of nutrients. This is explained in report #N178, Why Flour is Like Sugar. However, if you grind your own grains or use products that are made from the whole grain without discarding anything, you get all or most of the nutrients of the original grain. But grains that have been broken apart in any way will be digested more quickly. That's a big disadvantage for diabetics and dieters.

Artificial Sweeteners Alter Gut Bacteria

Many research papers have associated artificial sweeteners with increased risk for cancer, weight gain and diabetes, but nobody yet has proven that artificial sweeteners cause these conditions.

The Good Food Book

The Good Food Book now available on Amazon as a Kindle eBook for just $0.99. With 100+ of Diana's healthful recipes.

Energy Drinks

Energy drinks can raise blood pressure and may cause irregular heartbeats, according to a new study conducted at Travis Air Force Base in California.

Acid or Alkaline?

Advertisements for products such as coral calcium or alkaline water claim that they will neutralize acid in your bloodstream, but eating calcium or drinking alkaline water does not affect blood acidity. You should not believe that it matters whether foods are acidic or alkaline, because no foods change the acidity of anything in your...

How Eating Less May Prolong Life

Restricting calories, even in non-obese people, reduces inflammation, helps to prevent cancers and increases autophagy. Autophagy or cellular recycling extends the lives of many different species. Autophagy means "self-eating." When a cell dies, the body has a quick way to break down the dead cell’s parts (protein-making, power-generating and transport systems) into small molecules that can be reassembled to be used for making new cell parts.

Garcinia Cambogia: Questionable Safety of Weight Loss Supplements

The widely-advertised supplement Garcinia cambogia has not been shown to help people lose weight and keep it off, and may not even be safe. The main ingredient is extracted from the rusty-red fruit of a small tree that grows in Asia.

Is Honey More Healthful than Sugar?

Some people believe that honey is more healthful than sugar. They tell us that honey is a quicker source of energy and a rich source of minerals, and is less fattening. All of these claims are untrue. As far as your body is concerned, there is no difference between honey and table sugar.

How Fiber Helps to Prevent Disease

We have known for a long time that high-fiber foods such as vegetables, fruits and seeds are associated with lower risk for heart attacks, strokes, many cancers, obesity, type 2 diabetes, dementia and other diseases. Recent studies on gut bacteria are helping to explain why fiber-rich foods are beneficial.

Overnight Fasting

Fasting can help people lose weight and slow the diseases being overweight causes (Obesity, Feb 2018;26(2):254-268). For several years I have been recommending the various types of intermittent fasting, but perhaps the easiest way to use fasting for weight loss and weight control is just to eat during the daytime and avoid eating at night.

High Protein Diets Do Not Lower Blood Sugar

A major benefit of losing excess weight is that it lowers high blood sugar levels to reduce your chances of becoming diabetic and suffering a heart attack. However, high-protein diets do not lower blood sugar levels as much as normal-protein diets do and therefore do not prevent diabetes as effectively as diets that are not high in protein.