Choosing the right weight gainer or appetite pill depends on your specific fitness goals and metabolism. Explore the best supplements for women, teens, and those seeking muscle mass.
You need zinc for forming proteins and DNA and for proper immune function. Getting extra zinc in your diet isn't likely to cause weight gain if you are already getting the recommended amount, although some studies have shown beneficial effects on weight gain in people who are zinc deficient.
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You need vitamin D to help absorb calcium and keep your bones healthy, but it also plays other roles in the body, including promoting immune function, cardiovascular health and limiting inflammation.
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