The health food is produced with processed konjaku powder, selenium protein, zinc lactate, ferrous lactate, vitamin E, vitamin C, vitamin A, vitamin B1, vitamin B2 and vitamin D as material and through mixing, packing and gamma ray disinfection. The health food of the present invention has obvious effects of lowering blood sugar content, lowering blood fat content, eliminating internal carcinogenic matter, and is one kind of ideal health food for preventing diseases.