Nutritional Carcinogenesis

**Semantic type:** Biomedical Occupation or Discipline

**Definition:** Basic studies on the etiologic effects of dietary macronutrients such as fat, vitamins and proteins; food mutagens and carcinogens formed during cooking; carcinogenic compounds and other substances closely associated with food preparation such as free radicals, fibers, and pyrolysis products; and digestive tract mutagens which form as a result of compound biodegradation, biotransformation, etc. The etiology of cancer resulting from deficiencies in the availability of various micronutrients, vitamins, metals, etc., is also of interest.