Need some schooling on vitamins and supplements please?

I think the survey that say that the vitamins and supplements don't help we're done by the drug companies.

I would imagine that NASA has any vitamins or nutrients that the astronauts would need in space dialed into their meals.
No, the review of the supplements wasn’t funded by drug companies. It was an independent review by the medical community of physicians and health care experts.

Believe me, if the drug companies could make money from proven benefits of supplements, they would be doing it in a heartbeat. But the evidence just isn’t there to get anything approved by FDA to treat any disease or condition.

There isn’t any conspiracy to keep treatments under wraps...it’s quite the opposite. Drug companies want treatments they can get approved and market for medical conditions and will spend billions to get them. If they can’t be proven to work in controlled clinical trials, they aren’t real...just hearsay.