Normal consumption of gelatin is harmless to the body. However, gelatin contains aluminum, and excessive use may lead to mental retardation and Alzheimer's disease. Normal use is no problem.

Gelatin can be divided into:

1) Edible gelatin is an important ingredient and additive in food industry, and is often used as gelling agent, stabilizer, emulsifier, thickener and clarifier.

The preparation is used in the production of meat products, cakes, ice cream, beer, fruit juice, etc.

2) medical gelatin-the most widely used capsule in medicine, used as medicine packaging;

3) Industrial gelatin-used to make fiber textiles, insulation materials, paper and holographic materials.