Want an extra boost so you can power through that last mile of your run or lift that extra ten pounds? Want to feel energized throughout your entire workout? Unfortunately, this article won’t tell you how to do any of those things, but it will warn of the dangers of a product that promises such results. Jack3d, pronounced Jacked, a product marketed as a natural dietary supplement, promises to give clean, focused energy for boosted workouts. Jack3d has developed a large following that swears by its ability to safely energize users before and during their workouts, allowing them to maximize their workout sessions and get results faster. While a natural product that helps improve your workouts sounds enticing, buyer beware.
Jack3d, and products like it, contain the stimulant 1,3 dimethylamylamine (DMAA) a substance similar to amphetamines. While USP Labs, the manufacturer of Jack3d, claims that this substance can be extracted from...
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