Recommended Dietary Allowance (RDA): Average daily level of intake sufficient to meet the nutrient requirements of nearly all (97%–98%) healthy individuals; often used to plan nutritionally adequate diets for individuals

2019年12月9日 · Between the ages of 14 and 18, boys’ RDA for iron is 11 mg. This helps supports growth spurts common at this age ( 3 ). Teenaged girls need more iron than boys their age — 15 mg daily.

RDA: The Recommended Dietary Allowance (RDA) for adults 19-50 years is 8 mg daily for men, 18 mg for women, 27 mg for pregnancy, and 9 mg for lactation. [2] The higher amounts in women and pregnancy are due to blood loss through menstruation and because of the rapid growth of the fetus requiring extra blood circulation during pregnancy.

Iron helps carry oxygen throughout your body and getting enough is important for growth and development. Use the tables below to identify foods and drinks with iron that fit your culture and lifestyle. By making shifts toward a healthy eating routine, …

The UL for iron is 45 milligrams per day, based on findings of adverse gastrointestinal effects, such as constipation and nausea that can occur when consuming iron supplements, especially when taken on an empty stomach.

2023年6月26日 · The Recommended Daily Allowance (RDA) varies between ages, but women who are pregnant require the most. Iron promotes healthy pregnancy, increased energy, and better athletic performance.

2024年7月18日 · There are a few types of iron dietary supplements that your doctor might suggest or prescribe. Ferrous sulfate is the most commonly prescribed iron supplement. Your doctor might recommend that...