How much vitamin C you need per day depends on your age, gender, whether or not you're currently pregnant, and if you smoke.

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The CDC recommends at least 150 minutes per week of moderate-intensity cardio (like brisk walking) or 75 minutes per week of ...

You may be eating too much sugar. On average, adults in the United States consume 77 grams of sugar per day, more than three times the recommended amount for females and twice the amount for males.

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To address this, some investors use an alternative method, investing only a portion of the recommended amount (for instance, 20% instead of 40%) as this reduces risk. What Is Optimal Position ...

For reference, the daily recommended amount of magnesium is 400 to 420 mg per day for adult men and 310 to 320 mg for women, but more is needed for those who are pregnant or breastfeeding.

Mikayla Spangler, Pharm.D., BCPS; Beth Bryles Phillips, Pharm.D., FCCP, BCPS; Mary B. Ross, M.B.A.; Kevin G. Moores, Pharm.D.