no one will convince me minerals don’t work. Sorry. Just my own observations & discussing mineral benefits with veterinarians, cattle folks, deer breeders, etc. The soil does not always have the proper nutrients. That’s just a fact. Deer feed on mineral for a reason & gives them the nutrients they are lacking. Go down the list… & research the benefits. Or the downside of not having or low levels of…. Vit D & B, calcium, phosphorus, potassium, selenium, cobalt, iron, etc etc. Just like a human- if u are lacking on nutrients you have “problems” & doctors are often involved to correct those imbalances. Am I telling anyone to feed mineral? NOPE. I’m simply stating - IMO - it’s BS to say they don’t have vast benefits.