The Dietary Reference Intake For Zinc Is How Many Milligrams Per Day

Age 4 8 years 5 mg for males 5 mg for females.

The dietary reference intake for zinc is how many milligrams per day. The requirements for women who are pregnant or lactating are 11. Good sources of zinc include beef shellfish such as crab or lobster chicken cheese milk and kidney beans. Intakes of 150 450 mg of zinc per day have been associated with such chronic effects as low copper status altered iron function reduced immune function and reduced levels of high density lipoproteins.

Males aged 14 and older need 11 milligrams of zinc per day. Age 0 6 months 2 mg for males 2 mg for females. Age 1 3 years 3 mg for males 3 mg for females.

One case report cited severe nausea and vomiting within 30 minutes of ingesting 4 g of zinc gluconate 570 mg elemental zinc. The rda recommended dietary allowance of zinc per day is as follows. See table 1 then the total intake of dietary zinc ie the ear likely to meet this requirement is 10 4 mg zinc d for a diet with a phytate zn molar ratio of 24 and 15 0.

The best way to avoid consuming too much zinc is to avoid taking dietary supplements. After the age of 14 the requirement increases to the 11 milligrams per day that is required for all adult males. A 3 ounce serving of roast beef provides 7 milligrams of zinc or about 47 percent of an adult s rda of zinc.

Age 7 12 months 3 mg for males 3 mg for females. Using the conceptual approach applied by izincg 3 as an example assuming the pr of absorbed zinc for an adult male 2 69 mg d absorbed zinc based on factorial approach. Focus on eating zinc rich foods instead.

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. For example the recommended dietary allowances for zinc are 11 mg per day for men ages 19 and up and 8 mg for women 19 and over. Males 9 13 years old require 8 milligrams of zinc per day.