I'm writing a story about it and am having trouble finding a few facts on it. Here a couple of questions I have.
Where do people usually get them?
How long does it take for them to have a major effect on strength?
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I'm writing a story about it and am having trouble finding a few facts on it. Here a couple of questions I have.
Where do people usually get them?
How long does it take for them to have a major effect on strength?
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