what natural product helps lactic acid? I m 72 my weight is good. for my5 4 medium frame. I eat fairly well fruits veg. but when I ride my bike my legs just seem to run out of energy. I feel good and still have energy. I will stop for about 2minutes and off I go. I read this article about. The lactic acid and think this describe exactely what I feel. thank you I would like a fitness doc.

Summarized question: How to consume lactic acid naturally?