Doing a deep dig in stem cells.
Looked up effects of biotin on stem cells.
One sauce said may prevent tumor initiation.
https://reeis.usda.gov/web/crisprojectpages/0189356-the-essential-role-of-biotin-in-cell-proliferation.html
Improves gut health which is vital for everything bc gut needs strongest immune system bc everything that goes in.
And they play with mouse nuts but in doing so they found it increases sperm count. (I’m sure they use mouse size needles n don’t hurt them at all.)
https://pubmed.ncbi.nlm.nih.gov/34699867/
Still digging.