Niacin is cheap and has many health benefits, including anti-inflammatory and improved colostrum...
"Niacin Alleviates Dairy Cow Mastitis by Regulating the GPR109A/AMPK/NRF2 Signaling Pathway" Source:
https://pubmed.ncbi.nlm.nih.gov/32397071/
"How Feeding Nicotinic Acid (niacin) Can Improve...