2 Responses to “how nutritional supplement effects muscle performance?”

1. justflip8 on July 2nd, 2009 6:24 am
   

   Supplements Feedback: if u eat healthy, you’ll stay healthy and possibly gain more energy to exercise and that’s how you improve your muscle performance
2. Arnold K on July 5th, 2009 5:12 pm
   

   Supplements Feedback: They may have some influence but it is best to stick to eating a balanced diet. Some supplements can be toxic in large amounts.

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