Melanin synthesis must have cheese ammonia acid and cheese ammonia sick at heart enzymatic two kinds of material. The origin of cheese ammonia acid has two kinds of ways: It is absorb from inside food, classics stomach bowel is digested absorb human body; It is by certain and amino acid is changed inside body and come. Cheese ammonia acid is enzymatic although be synthesized inside the cell, but its active is concerned with the tantalum such as copper, zinc again, and these metals also are absorbed from inside all sorts of food. Accordingly, want to notice scientific food is recuperated in daily life, notice the reasonable collocation of all sorts of food, in order to assure nutrition.

Partiality for a particular kind of food will create food tie-in and maladjusted, nutrient deviation, the necessary material that brings about synthetic melanin is lacked relatively, so partiality for a particular kind of food is adverse to wind of remedial white purplish or white patches on the skin, we hope this part patient as soon as possible the dietary convention with good nurturance.