50 Joel Fuhrman, M.D.
100 CALORIES OF
BAKED
POTATO
BAKED
SWEET POTATO
FROZEN
SPINACH
Protein 2.1 gm 1.7 gm 12.2 gm
Fiber 1.6 gm 3.0 gm 17.36 gm
Calcium 5.4 mg 28 mg 462 mg
Iron .38 mg .45 mg 8.5 mg
Magnesium 27 mg 20 mg 242 mg
Zinc .31 mg .29 mg 1.8 mg
Selenium .32 mcg .7 mcg 5.8 meg
Vitamin C 13.8 mg 24 mg 100 mg
Vitamin E .43 mg .28 mg 4.0 mg
Vitamin A near zero 21,822 IU 32,324 IU
Volume one cup 'h CUp three cups
the potatoes consumed are in the form of fries or chips. Furthermore,
potatoes are one of the least nutritious vegetables.
The same studies that show the anti-cancer effects of green leafy
vegetables and fruits and beans suggest that potato-heavy diets are
not healthy and show a positive association with colon cancer.^2 Pos-
sibly this association exists because of the way potatoes are con-
sumed — fried or with butter or other dangerous fats. Excluding
potatoes, Americans consume a mere 5 percent of their calories from
fruits, vegetables, and legumes.
Cheese consumption increased 140 percent between 1970 and
1996, and cheese is the primary source of saturated fat in our diet.'
Convenience foods have probably been the driving force behind this
increase. In fact, two-thirds of our nation's cheese production is for
commercially prepared foods, such as pizza, tacos, nachos, fast-food
meals, spreads, sauces, and packaged snacks.
From convenience foods to fast-food restaurants, our fast-paced
society has divorced itself from healthful eating. It may be conve-
nient to pick up soda, burgers, fries, or pizza, but that convenience is
not without its price; the result is that we are sicker than ever, and
our medical costs are skyrocketing out of control.
THE MAJOR KILLERS OF AMERICANS
PERCENT OF ALL DEATHS
Heart attacks, diabetes, and strokes 52
All cancers 38
Source: World Health Organization. 1999. World Health Statistics Annual. WHO Statistical In-
formation System (WHOSIS) Table 1: Number of deaths and death rates, ages 55-75 inclusive.