Another important aspect of any diet for super health and beauty is one that most nutritional systems completely overlook. It is the question of using foods to help maintain the delicate acid—alkaline balance in your body. For we can reach truly positive health—health beyond the simple absence of disease—and remain permanently healthy only when the foods we eat supply us with a surplus of alkaline-reacting foods. These include green and root vegetables, avocados, fruits (including citrus fruits which, though acid, have an alkalinizing effect on the body), seeds such as sunflower, sesame, and pumpkin, and yogurt.
Your body contains mineral salts. Some of them are alkaline and some are acid. In a healthy body the ratio between alkaline and acid is four to one—that is, 80 percent alkaline to 20 percent acid. To maintain this natural balance, you need only to eat foods which, when digested, produce alkaline salts in approximately these proportions. If, instead, you eat a diet that is highly acid-forming, as the typical Western fare is, then your body is forced to work very hard indeed to regulate the internal acid—alkaline balance and keep your blood slightly alkaline. Without this natural slight alkalinity, your body is unable to repair tissues and heal itself. Overacidity can lead to acidosis, chronic indigestion, irritability, nervousness, excess appetite, rheumatic and arthritic conditions, as well as skin problems and cellulite. Stress, too, is an acid condition. The acid- forming foods, which should make up 20 percent of any diet but no more, include meat, eggs, hard cheese, bread, cereals, sugar and honey, some nuts, and some fats. Coffee, ordinary tea (not green tea or herb teas), and alcohol are also acid-forming.
To give you some idea of what it feels like when your body is too acid, think back to the last typical "good" breakfast you ate—processed cereal with sugar, perhaps an egg, bacon, white toast and jelly, and coffee. Do you remember the immediate feeling of stimulation followed in an hour or two by an unpleasant sense of jangly nerves or tiredness, so that by eleven you had to reach for another cup of coffee to keep yourself going? That is an acid state. In fact, this breakfast is made up of almost all acid-forming foods—the bacon, the white toast and the coffee, the packaged cereal, sugar and so forth. A far better breakfast would be a bowl of Birchermuesli (not the kind of muesli you find in supermarkets, which may be labeled "natural" but is chock-full of sugar) made from natural yogurt, a tablespoonful of rolled oats, a couple of teaspoonfuls of honey and a little cinnamon. On such a breakfast where the fresh fruit and yogurt, which are the alkaline-forming foods, balance the small quantities of acid-forming foods—the grains and the honey—to maintain the ideal ratio of 80 percent alkaline to 20 percent acid, you will find you can work well throughout the morning without suffering "acid rebound." Your body will also be protected against the unnecessary stress of having to work hard to rebalance the blood.
Forget the Salt
Recent studies indicate that the daily sodium requirement for a human being is probably not more than 200 milligrams a day, perhaps slightly higher in someone who performs great physical exertion or in nursing mothers. This small quantity is available naturally in foods alone—vegetables, meats and fish, fruits, and grains for instance—without our ever having to add salt to our foods. Where we do add it, not only when cooking but also at the table, the average sodium intake is thought to be more than twenty-five times that amount. Thanks to the research of Professor Lot Page at Harvard, salt—the ubiquitous substance which the ancient Greeks considered divine—has now been shown beyond all reasonable doubt to be at the root of hypertension, one of our most common twentieth-century illnesses.
