Recommended Dietary Intake Zinc

When the investigators considered intakes from both food and dietary supplements they found that 20 25 of older adults still had inadequate zinc intakes.

Recommended dietary intake zinc. Seeds are a healthy addition to your diet and can help increase your zinc intake. Four components of dietary zinc recommendations were compiled by who 1 iom 2 and izincg 3 for a particular life stage and gender group. Efsa 4 set the first 3 components but has not yet set a. Women 19 and older 8 mg day.

Households that are food insufficient sometimes or often not having enough food 25. Pregnant women 14 to 18 13 mg day. Table 1 dietary reference intakes for zinc by life stage group dri values mg day eara rdab aic uld males females males females life stage group 0 through 6 mo 2 4 7 through 12 mo 2 5 2 5 3 3 5 1 through 3 y 2 5 2 5 3 3 7 4 through 8 y 4 0 4 0 5 5 12 9 through 13 y 7 0 7 0 8 8 23 14 through 18 y 8 5 7 3 11 9 34 19 through 50 y 9 4 6 8 11 8 40. Only a small intake of zinc is necessary to reap the benefits.

The mean daily dietary zinc density for all participants was 5 2 mg day per 1000 kilocalories. Food sources of zinc include chicken red meat and fortified breakfast cereals. For example 3 tablespoons 30 grams of hemp seeds contain. For adults the recommended daily dosage is typically 15 30 mg of elemental zinc 4 28.

Currently the recommended dietary allowance rda for zinc in the united states is 8 milligrams mg a day for women and 11 mg a day. With a varied diet your body usually gets enough zinc. Recommended dietary allowance rda quantities of zinc have been established for boys and men age 14 and older 11 mg day. Zinc is also important to wound healing and your sense of taste and smell.

Although urinary zinc losses decrease markedly with severe deficiency baer king 1984 across a dietary intake range of 4 25 mg day urinary zinc and non intestinal losses in general appears to be largely independent of dietary intake. We assessed dietary zinc intake using 24 h recalls on three consecutive days. Higher doses have been used for treating certain conditions including acne diarrhea and respiratory. Zinc intakes might also be low in older adults from the 2 4 of u s.

Prs for absorbed zinc dietary zinc requirements recommended dietary allowances rdas and tolerable upper intake levels uls as shown below. However some seeds are better choices than others.