precisely known. A tomato, for example, contains more than ten thousand different phytochemicals.
It may never be possible to extract the precise symphony of nutrients found in vegetation and place it in a pill. Isolated nutrients extracted from food may never offer the same level ofdisease-protective effects of whole natural foods, as nature “designed” them. Fruits and vegetables contain a variety of nutrients, which work in subtle synergies, and many of these nutrients cannot be isolated or extracted. Phytochemicals from a variety of plant foods work together to become much more potent at detoxifying carcinogens and protecting against cancer than when taken individually as isolated compounds.
Authorities Join the Unrefined-Plant-Food Bandwagon
After years of examining the accumulating evidence, eight top health organizations joined forces and agreed to encourage Americans to eat more unrefined plant food and less food from animal sources, as revealed in the dietary guidelines published in the
Journal of the American Heart Association
. These authorities are the Nutrition Committee of the American Heart Association, the American Cancer Society, the American Academy of Pediatrics, the Council on Cardiovascular Disease in the Young, the Council on Epidemiology and Prevention, the American Dietetic Association, the Division of Nutrition Research of the National Institutes of Health, and the American Society for Clinical Nutrition.
Their unified guidelines are a giant step in the right direction. Their aim is to offer protection against the major chronic diseases in America, including heart disease and cancer. “The emphasis is on eating a variety of foods, mostly fruits and vegetables, with very little simple sugar or high-fat foods, especially animal foods,” said Abby Bloch, Ph.D., R.D., chair of the American Cancer Society at the time. Based on a culmination of years of research, these health experts’ conclusion was that too much animal-source food is one of the leading causes of heart disease, cancer, strokes, diabetes, obesity, etc.—all the major chronic diseases that cost 1.4 million Americans their lives each year (more than two-thirds of all deaths in the United States).
The Phytochemical Revolution
We are on the verge of a revolution. Substances newly discovered in broccoli and cabbage sprouts sweep toxins out of cells. Substances found in nuts and beans prevent damage to our cells’ DNA. Other compounds in beets, peppers, and tomatoes fight cancerous changes in cells. Oranges and apples protect our blood vessels from damage that could lead to heart disease. Nature’s chemoprotective army is alert and ready to remove our enemies and shield us from harm.
Hardly a day goes by when some new study doesn’t proclaim the health-giving properties of fruits, vegetables, and beans. Unprocessed plant foods contain thousands of compounds, most of which have not yet been discovered, that are essential for maintaining health and maximizing genetic potential. Welcome to the phytochemical revolution.
Phytochemicals, or plant-derived chemicals, occur naturally in plants (
phyto
means “plant”). These nutrients, which scientists are just starting to discover and name, have tremendously beneficial effects on human physiology. The effects of our not consuming sufficient amounts of them are even more astounding—premature death from cancer and atherosclerosis.
Eating a wide variety of raw and conservatively cooked plant foods (such as steamed vegetables) is the only way we can ensure that we get a sufficient amount of these essential health-supporting elements. Taking vitamin and mineral supplements or adding some vitamins to processed foods will not prevent the diseases associated with eating a diet containing a low percentage of calories from whole natural foods.
Scientists cannot formulate into pills nutrients that have not yet been discovered! If the pills did contain sufficient amounts of all the
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