Yes, but not much.
Fingernails and hair (and claws, hooves and horns on animals) is composed of a protein called "Keratin".
No. no, but fingernails are. They are keratin, protein.
Keratin.
They are both made out of protein
No. no, but fingernails are. They are keratin, protein.
Calcium
due to cuticle and protein keratin
Yes, you can digest your finger nails. They're made of protein. Delicious, digestible protein.
protein is very great for your body it even stregnthens your fingernails you need protein in your everyday diet
Keratin is the protein that makes up hair. This protein also makes fingernails.
Protein makes up enzymes, hair, and nails.
Fingernails are made of a protein called keratin, and they grow from the base of the nail bed. They protect the fingertips and help with grasping objects. Healthy nails are smooth, uniform in color, and strong.