- There's "protein" we need to eat
- There's "protein" in my body messing around with amino acids and doing lots of scientific junk I don't know anything about
- There's "protein" build up on contact lenses
Are any of these related or do they just share common names?
Is the protein I eat the protein that's doing the amino acid thing?
And, if I eat too much protein does that affect the protein that builds up on contacts?