Vitamin B and C are water soluble vitamins. That’s why they may excrete in urine by humans.

Which vitamin is excreted through urine by man?

The water-soluble properties of vitamin C lead to urinary excretion of the vitamin.

Why is vitamin excreted in urine?

Urinary vitamins are affected by recent dietary intake. When sufficient water-soluble vitamins are absorbed to store in body tissues, the excess is excreted in the urine.

Is excess vitamin C excreted in urine?

Vitamin C is water-soluble, so it’s not stored within your body. If you consume more than your body needs, it’s excreted in your urine.

Is vitamin B12 excreted in urine?

Vitamin B12 is a water-soluble vitamin. Water-soluble vitamins dissolve in water. After the body uses these vitamins, leftover amounts leave the body through the urine.

Is excess vitamin B excreted in urine?

The body has an efficient system to absorb, metabolize, store and excrete vitamins so that it gets what it needs to function and it eliminates the excess. Vitamins B and C are water soluble and any surplus of these vitamins is excreted in the urine.

What is not excreted in urine?

Niacin (vitamin B3), ascorbic acid (vitamin C) and thiamine (vitamin B1) are water soluble vitamins, and are excreted in urine. Cholecalciferol (vitamin D3) is a fat soluble vitamin and therefore does not get excreted in urine.

Is vitamin B stored in the body?

The B-group vitamins are a collection of eight water-soluble vitamins essential for various metabolic processes. Most of these vitamins can’t be stored by the body and must be consumed regularly in the diet.

Which compound is excreted in urine in vitamin B12 deficiency?

1. Formiminoglutamic acid, a product of the catabolism of histidine, is excreted in abnormally large amounts in the urines of vitamin B12-deficient rats and of vitamin B12-deficient sheep; the excretion is reduced to negligible amounts after administration of vitamin B12. 2.