Proteins are the most abundant organic molecules. in animals, playing important roles in all aspects of. cell structure and function. Proteins are biopolymers of. acids, so named because the amino group is bonded. to the carbon atom, next to the carbonyl group. The physical and chemical properties. of a protein are determined by its constituent amino acids.
Not only will neem oil naturally whiten your teeth, it will reduce tooth decay, cancer sores, and gingivitis problems. 1  Chew on the neem bark for healthy teeth and gums.  Put a few drops of neem oil between your fingers and run dental floss through your fingers, spreading the oil on the floss.
Toothpastes that contain neem may be green. Neem (Azadirachta indica) is a tropical plant native to Asia. People in India and Africa have been using twigs of the neem tree as toothbrushes for many years and have maintained excellent dental health, even in areas without access to adequate modern dental care.