Do you feel tired the whole day?

Do you feel tired the whole day?

Maybe you need some vitamins and minerals.

Here is some information that could help.

Daily requirement of Vitamins.

A vitamin is an organic compound needed in small quantities for normal metabolism that cannot be manufactured in the cells of the body. Lack of vitamins in the diet can cause important metabolic deficits. This table lists the amounts of vitamins required daily by the average person. These requirements vary depending of factors as body size, rate of growth, amount of growth etc.

Vitamin Amount
A 5000 IU
Thiamine 1.5 mg
Riboflavin 1.8 mg
Niacin 20 mg
Ascorbic acid 45 mg
D 400 IU
E 15 IU
K 70 ug
Folic acid 0,4 mg
B12 3 ug

Most important minerals and the required daily amount for adults

Mineral Amount
Sodium 3.0 g
Potassium 1.0 g
Chloride 3.5 g
Calcium 1.2 g
Phosphorus 1,2 g
Iron 18.0 mg
Iodine 150.0 ug
Magnesium 0.4 g
Zinc 15mg

from: Medical Physiology, Eleventh edition, Guyton & Hall

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