Use universal indicator or litmus paper
Fish and Flaxseed
You taste it.
The stomach. the enzymes
You can find acids in fruits, for example Oranges this contains Citric acid
You are probably referring to the stomach.
This is a food that contains low acid. Some foods are high in acids. For example: foods like tomatoes or lemons. These are two different kinds of acids found in foods.
Cartilage contains collagen, gelatin, and several amino acids.
Every living thing contains amino acids. Amino acids are the building blocks of DNA.
Nutrition facts ;)
The stomach contains strong acids that are used together with enzymes to digest food.
Which oil contains mostly polyunsaturated fatty acids?
Fish is considered brain food because it contains a large amount of highly unsaturated fatty acids, which are good for your brain.