Vitamins, Minerals, & Water: Daily Recommended Intake

Niacin

The recommended daily amount for adult males is 16 milligrams a day and for adult women who aren't pregnant, 14 mg a day.

Vitamin B12

The recommended daily amount for adults is 2.4 micrograms, higher doses have been found to be safe.

Thiamin

The recommended daily amount for men is 1.2 milligrams and for women is 1.1 milligrams.

Vitamin B6

The recommended daily amount is 1.5 milligrams for women and 1.7 milligrams for men.

Vitamin D

The recommended daily amount is 10 micrograms

Vitamin E

The recommended daily amount is 15 milligrams

Riboflavin

The recommended daily amount is 2.5 mg in men and 1.8 mg in women.

Biotin

The recommended daily amount is 30 to 100 micrograms

Folic Acid

The recommended daily amount is 400 micrograms

Pantothenic Acid

The recommended daily amount is 5 mg

Vitamin C

The recommended daily amount is 65 to 90 milligrams

Vitamin A

The recommended daily amount is 900 micrograms

Vitamin K

The recommended daily amount is between 100 and 300 micrograms