Tip Get More Magnesium Search Skip to content Menu Menu follow us Store Articles Community Loyal-T Club Loyal-T Points Rewards Subscribe to Save Search Search The World s Trusted Source & Community for Elite Fitness EatingSupplements Tip Get More Magnesium Most lifters and athletes are deficient and that can really screw up their workouts Here' s how much you need and where to get it by TC Luoma May 19, 2016May 19, 2022 Tags Magnesium, Nutrition & Supplements, Super Health, Tips Eighty-five percent of Americans are deficient in magnesium, and that percentage is even higher among athletes. Maybe you think you're immune to such deficiencies because you occasionally buy bananas at Whole Foods, but think again. You'd have to eat nine organic, free trade, non-GMO, fertilized-with-angel-poo bananas to just meet the RDA, let alone meet your increased athletic demands. Magnesium plays a role in over 300 biochemical reactions in the human body. It's crucial to energy production, protein synthesis, and insulin metabolism. A lack of it results in poor athletic performance, undue lactic acid buildup, muscle cramping, difficulty in losing fat, poor recovery, and even twitchy-heart arrythmias. The question that probably comes to mind, though, is why are so many of us deficient in magnesium? One answer lies in strenuous exercise, as it apparently increases losses of magnesium through sweat and urine by as much as 20%. A lot of it has to do, too, with how foods are grown and the dietary habits of many athletes. While magnesium is found in high, or higher, amounts in foods like green leafy vegetables, seaweed, Swiss chard, spinach, beans, nuts, avocadoes, and bananas, many of these foods are deficient in minerals in general because of crappy soil and untested growing methods. Most athletes don't have a very diverse diet, either. They seem to find a small collection of "safe" (and palatable) foods and they ride those babies week-in and week-out. It's no wonder that so many are deficient in many things, let alone magnesium. Habits that might indicate a magnesium deficiency are the ingestion of lots of carbonated drinks (the phosphate binds with magnesium), too much sugar (it causes the body to excrete magnesium), or drinking a lot of coffee (caffeine causes the body to excrete more magnesium). Magnesium-deficient people might also exhibit excessive anxiety, muscle cramping, or eye twitches. Unless you're absolutely certain your diet is as varied as that of Anthony Bourdain, supplementation such as ZMA is in order. While the RDA is only 400-420 mg/day for men and 310 to 320 mg/day for women, athletes may want to double up. Get The T Nation Newsletters Don' t Miss Out Expert Insights To Get Stronger, Gain Muscle Faster, And Take Your Lifting To The Next Level related posts Diet & Fat Loss Tip Make Your Own Protein Bars Use this easy recipe to whip up your own portable protein. No oven required. Feeding the Ideal Body, Nutrition & Supplements, Protein, Recipes, Tips Chelsie Lysenchuk April 29 Eating Tip Grow Up Stop Making This Diet Mistake Change this common behavior and you might actually reach your body composition goals. Calvin Huynh May 13 Diet & Fat Loss Tip Eat Ice Cream Stay Lean Really A new type of ice cream that's actually fairly healthy. Check it out. Carbohydrate Control, Feeding the Ideal Body, Nutrition & Supplements, Tips TC Luoma August 29 Eating The Truth About Bread Bread is nutritious, delicious, and, well, confusing. It can be a great food or a horrible food. Should YOU be eating it? Read this. Carbohydrate Control, Dietary Myth Busting, Feeding the Ideal Body, Insulin Sensitivity, Nutrition & Supplements, Omega-3 Fatty Acids TC Luoma December 13