how much zinc per day

how much zinc per day

how much zinc per day

Zinc is an essential mineral that plays a critical role in various bodily functions, such as immune system function, wound healing, and DNA synthesis. However, like many other nutrients, it's important to consume zinc in moderation. In this article, we'll explore how much zinc per day is considered safe and effective.

The recommended daily intake of zinc varies depending on age, sex, and other factors. According to the National Institutes of Health (NIH), the following are the recommended daily allowances (RDAs) of zinc for different age groups:

  • Infants 0-6 months: 2 milligrams (mg)
  • Infants 7-12 months: 3 mg
  • Children 1-3 years: 3 mg
  • Children 4-8 years: 5 mg
  • Children 9-13 years: 8 mg
  • Adolescents 14-18 years (boys): 11 mg
  • Adolescents 14-18 years (girls): 9 mg
  • Adults 19 years and older (men): 11 mg
  • Adults 19 years and older (women): 8 mg
  • Pregnant women: 11-12 mg
  • Breastfeeding women: 12-13 mg

It's important to note that while zinc is essential for optimal health, consuming too much of it can lead to adverse health effects. The NIH sets the tolerable upper intake level (UL) of zinc at 40 mg per day for adults. Consuming more than this amount regularly can lead to copper deficiency, gastrointestinal issues, and impaired immune system function.

Some individuals may have a higher risk of zinc deficiency, such as those with certain medical conditions or those following a vegetarian or vegan diet. In these cases, a doctor may recommend a zinc supplement to ensure adequate intake.

In conclusion, zinc is an essential mineral that plays a crucial role in various bodily functions. However, it's important to consume it in moderation and according to the recommended daily allowances. Consuming too much zinc can lead to adverse health effects, and individuals with a higher risk of deficiency may benefit from a supplement under medical guidance.

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