These include protease inhibitors and tannins. The problem in most diets is that we don't get enough of these substances. Substantial research shows that protease inhibitors are one of the most powerful anti-carcinogens we have in our arsenal. They have proven to be particularly protective against cancer of the colon, breast, and prostate. Tannins and other polyphenols may play a role in fighting tooth decay.
Evidence shows that some tannins inhibit the growth of bacteria that cause tooth decay.
Phytates, like tannins, may also interact with digestive processes in a beneficial way. Small amounts in food slow down the absorption of sugars and regulate insulin levels. Small amounts of protease inhibitors, tannins, and phytates are beneficial and can be considered to be a normal part of our nutritional ecology. Includes book reviews, editorial commentary, letters to the editor, and other fun stuff. Informative and entertaining reading for beginners as well as serious health nuts.