Some herbs are illegal to compete on. I have a mare on magnesium now. I works for her. It does not work on her mother. The B vitamins do. You will have to try either one. To the best of my knowledge, these methods are legal to compete on.
Herbs are more natural, but you also run the chance of not being able to show while using them.
Smartpak is really good about posting this with any supplements that have something in them that will show up on a test.
"Take the time it takes, so that it takes less time."
"Expect a lot, accept a little, reward often."
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