7 Nutrients Your Diet May Be Missing
Why It’s Good for You: Iron is responsible for transporting oxygen to cells and tissues throughout the body. It's important for women to get enough iron before and during pregnancy. Pregnancy is a drag on your iron supply and may cause iron-deficiency anemia in a new mom.
How Much You Need: Men need 8 milligrams per day of iron. Women need 18 milligrams per day from age 19 to 50 (27 grams if they're pregnant) and 8 milligrams from age 51 on.
How to Get More of It: Animal sources of iron include:
- 3 ounces cooked beef: 3 milligrams
- 3 ounces cooked turkey: 2 mg
- 3 ounces cooked light-meat chicken: 1 mg
- 1 hardboiled egg: 6 mg
Plant-based iron sources include:
- 1 cup fortified instant oatmeal: 10 milligrams
- 1 cup cooked soybeans: 8 mg
- 1 cup boiled kidney beans: 5 mg
Spinach, raisins, and beans are also good sources of iron. So are whole-grain cereals that have been enriched with iron.
7. Vitamin D
Why It’s Good for You: Your skin makes vitamin D in response to sunlight, but its ability to do that depends on your age, skin color, and where you live. Experts recommend getting vitamin D from your diet instead of relying on the sun.
How Much You Need: Current recommendations call for adults ages 19-70 to get 600 international units of vitamin D per day, and 800 IU per day starting at age 71.
How to Get More of It: Look for foods fortified with vitamin D, including milk and some breakfast cereals, or take supplements. You may need a mixture of both to get the vitamin D your body requires.