Question

Please give me a detailed answers for the two questions.

Correct and proper answer will be rewarded the 'BRAINIEST' and give 5 star with thanks..​

Answer 1

Answer:

1- pyridoxine ( vitamin B6 ) biotin. folic acid. the cobalamins ( vitamin B12 )

2-(I) Iodine-- Population effects of severe iodine deficiency, termed iodine deficiency disorders (IDDs), include endemic goiter, hypothyroidism, cretinism, decreased fertility rate, increased infant mortality, and mental retardation.

(ii) Calcium-- Hypocalcemia, also known as calcium deficiency disease, occurs when the blood has low levels of calcium. A long-term calcium deficiency can lead to dental changes, cataracts, alterations in the brain, and osteoporosis, which causes the bones to become brittle. A calcium deficiency may cause no early symptoms.

(III) Vitamin E--Vitamin E deficiency can cause nerve and muscle damage that results in loss of feeling in the arms and legs, loss of body movement control, muscle weakness, and vision problems. Another sign of deficiency is a weakened immune system.

Answer 2

Answer:

1. the vitamin B complex is refers to all of the known essential water soluble vitamins exept from vitamin C . these include Vitamin B1, vitamin B2, vitamin B3, vitamin B5, vitamin B6. the scientific name of vitamin B is :

vitamin B1 : thiamine vitamin B3: riboflavin vitamin B5: pantothenic acid vitamin B7: biotin vitamin B9: folic acid or folate.