3 Reasons For Not Using Natural Dietary Supplements. The 3 reasons for not using supplements are: 1. Dietary supplements are always a substitute for prescriptive medicine. 2. A friend or family member told you to take a natural supplement. 3. You read a post or article using anecdotal evidence or a pseudo-scientific report. On the other hand, some of the things you've heard [...]The post 3 Reasons For Not Using Natural Supplements appeared first on NUPRO | Natural Health Supplements.