if your activity level has been high for a while your thyroid could be starving for iodine, I know this sounds overly simplistic but iodine is vital for thyroid prostaglandin production testosterone receptors require iodine in order to function properly, hence even tons of t won't do much without iodine. Another thing, be sure to have lots of lipo protein in the diet, testes require oils in order to produce prostaglandins. Asparagus, Cow's Milk, Eggs, Garlic, Mushrooms, Spinach, Strawberries, Summer squash, Swiss chard, Turnip greens, and Yogurt, Whole milk 15.0 Cheddar cheese 39.0 Sirloin steak 6.0 Spinach 2.0 Bananas 8.0 Brazil nut 20.0 For more Paleo hacks: http://paleohacks.com/questions/33510/iodine-and-sea-salt#ixzz1JnhkXYXQ Thanks to our deep water kelp, you will more than meet 100% of your iodine RDA of 150 Micrograms. A serving of 1/4 teaspoon will provide approixmately 3 mg of iodine, or 20 times the RDA. Is that safe? Dr. David Brownstein, MD, thinks so. He regularly prescribes 6-12 mg of iodine as a maintenance dose, and up to 50 mg to "load" the body until it reaches sufficiency and excretes 90%. In his book, "Iodine, Why You Need It", he carefully analyzes and disproves the seven common concers with using iodine above the RDA, showing in case after case history that the whole body benefits while safely excreting excess iodine in the urine. We also know Asian cultures with high consumption of seafood and seaweed, average well above 150 mcg of iodine per day and show no ill effects, with markedly longer lifespans. If you are concerned about too much iodine, please consult your health practitioner. Otherwise, enjoy the wealth of nutrition this kelp brings you from the deep Atlantic. Maine Coast Sea Vegetables Organic Kelp Granules Salt Alternative -- 1.5 oz by Maine Coast Sea Vegetables 5.0 out of 5 stars See all reviews (1 customer review) 1 Review 5 star: (1) 4 star: (0) 3 star: (0) 2 star: (0) 1 star: (0) › See the customer review... | Like 1303059306 false -1 0 0 0 (0) ----------------------------------------------------------------------- --------- Price: $3.08