Gelatin for the body

Gelatin, when I was sick as a child Jelly went down the best.

1. Gelatin is a mixture of peptides and proteins produced by partial hydrolysis of collagen extracted from the skin, bones, and connective tissues of animals such as domesticated cattle, chicken, pigs, and fish.

2. Gelatin - Wikipedia, the free encyclopedia

   en.wikipedia.org/wiki/Gelatin
3. Someone with cancer has missing peptides in the urine.  

4. What is Knox gelatin made from? | Ask.com

   www.ask.com › Food › Cooking › Desserts

   Knox gelatin is a colorless and translucent hard gel like substance found in food products that is made from collagen,