While some people may benefit from supplementation, be it for athletic performance or daily health, its important to talk to a doctor and/or nutritionist before buying everything on the shelf at GNC.
A few things to consider if you are interested in supplementation: If you eat a balanced diet, you most-likely won’t need any supplements. The exception, of course, is if tests show you are deficient in specific nutrient.
If you are new to a fitness routine, supplementation is not a magic way to become fitter, faster or stronger. Yes, protein supplements can help folks looking to gain weight, but that’s because protein post-workout is a necessary part of the weight-training and muscle building process. Eating chicken, greek yogurt, eggs – anything high in protein will do the job. If supplementation makes getting your protein in post-workout easier than reaching for real food, it is certainly far better than nothing at all. However, look at the ingredients on the package and take note of how many ingredients you don’t know about – let alone can pronounce.
Supplementation without the guidance of a doctor or nutrition expert can be dangerous. Our bodies are all different, and we all need different things. If you don’t know exactly how much of one mineral, for example, you need, you could easily overdose and hurt your body. While many people are anemic, overdosing in iron can be dangerous. Making assumptions without medical reason can get you in trouble.
There are many theories floating around out there that certain supplements can help you train harder, run faster, lift heavier, etc. But these are only theories, have spun into a pretty web by companies looking to promote their supplementation or folks on tv looking to share a miracle vitamin, mineral, or food.
In short, remember to do your research – medical journals, not what’s floating around on Buzzfeed. And talk to a doctor. After all, unless you specialize in this field, you could be playing Russian Roulette with your health and athletic performance.