Pharmaceutical preparations containing aminolevulinic acid for cancer, diabetes and anemia for use in dermatology, surgery or internal medicine, lacteal flour for babies, dietary supplements for humans, dietetic beverages adapted for medical purposes, namely, coffee and tea, dietetic foods, namely, food supplements adapted for medical purposes in the form of tablets, pills, capsules, powder, liquid, jelly and blocks, whose main ingredient is aminolevulinic acid, beverages for babies, food for...