Vitamins B1 and B2: Foods and Toxicity

What is the recommended daily allowance of thiamin for adults per 1000 kcal/day?

What is the consequence of chronic intake of thiamin exceeding 3g/day in adults?

What is the role of riboflavin in energy metabolism?

What is the term for the deficiency disease caused by a lack of riboflavin?

What is the characteristic of riboflavin that makes it resistant to heat?

Which vitamin is lost during cooking along with folate?

What is the role of pyridoxine in RBC formation?

What is the name of the enzyme that is inhibited by certain drugs, leading to a functional deficiency?

What is the primary function of folate in red cell maturation?

What is the recommended daily intake of niacin per 1000 kcal?

Which of the following medications is an antagonist of folate?

What is the name of the deficiency disease caused by a lack of niacin?

What is the recommended daily allowance of folate?

What is the purpose of niacin in the body?

Which of the following is a symptom of pellagra?

What is the relationship between tryptophan and niacin?

What is the effect of very high doses of pyridoxine?

Which of the following populations is at a higher risk of folate deficiency due to increased requirements?

What is the consequence of high intakes of niacin?

What is the consequence of folate deficiency in babies born to mothers with inadequate folate intake during pregnancy?

Which of the following is a food source of pyridoxine?

What is the effect of isoniazid on pyridoxine?

What is the recommended daily intake of riboflavin?

What is the primary function of choline in normal fat and carbohydrate metabolism?

What is the recommended daily allowance of choline for pregnant women?

Which of the following is a characteristic of scurvy, a disease caused by a deficiency of ascorbic acid?

What is the primary function of ascorbic acid in folic acid metabolism?

Which of the following foods is a rich source of choline?

What is the term for the 'vitamin-like' nutrient that is essential for normal fat and carbohydrate metabolism?

What is the primary function of vitamin D in the body?

What is the effect of vitamin D deficiency on the skeleton?

What is the most active form of vitamin D produced in the body?

What is the recommended daily intake of vitamin D?

What is the effect of high levels of vitamin D in the body?

What is the precursor of vitamin D synthesized in the skin?

What is the primary function oftocopherol in regulating platelet coagulability?

What is the consequence of severe vitamin E deficiency?

What is the primary role of vitamin E in cell membranes?

Which group of individuals is recommended to take vitamin D supplements?

What is the recommended daily intake of vitamin E?

What is the association of low vitamin E intake with certain diseases?

What is the primary function of vitamin K in the body?

Which of the following is a characteristic of vitamin K deficiency?

What is the primary source of phylloquinone in the diet?

What is the role of bile in the absorption of vitamin K?

What is the relationship between vitamin K and osteocalcin?

What is the fate of vitamin K in the body?

What is the primary reason for vitamin K deficiency in newborn babies?

What is the laboratory diagnostic test for vitamin K deficiency?

What is the recommended daily intake of vitamin K for adults?

Why is vitamin K injection given to newborn babies at birth?

What is the consequence of vitamin K deficiency in the first week of life?

What is the reason for low levels of vitamin K in breast milk?

What is the primary role of vitamin A in the immune system?

Which of the following statements is true about vitamin D?

What is the primary function of carotenoids in agro-food, nutrition, and health?

What is the role of vitamin A in wound healing?

What is the relationship between vitamin A and apocarotenoids?

What is the primary function of vitamin D in the prevention of cancer and cardiovascular disease?

What is the primary function of micronutrients in the body?

What is the threat posed by micronutrient deficiencies, particularly in women and children in developing countries?

What is the description of micronutrients by the World Health Organization (WHO)?

What is the significance of micronutrients in the body?

What is the characteristic of vitamins that classifies them as either water soluble or fat soluble?

What is the primary function of 11 cis-retinal in the eye?

What is the consequence of severe vitamin A deficiency?

What is the association of low vitamin A levels with?

What is the major focus of public health programmes worldwide regarding vitamin A?

What is the consequence of an excessive intake of vitamin A?

What is the primary source of vitamin D for humans?

What is the effect of severe malnutrition on plasma levels of vitamin A?

What is the significance of Bitot's spots in vitamin A deficiency?

What is the effect of chronic toxicity of vitamin A?

What is the RDA for vitamin A?

What is the term for the condition caused by excessive ingestion of beta-carotene?

What is the effect of a deficiency of vitamin A during fetal development?

What is the primary site of metabolism of vitamin D in the body?

What is the effect of high PTH levels on vitamin D metabolism?

What is the consequence of vitamin D deficiency in adults?

What is the recommended daily intake of vitamin D for infants?

What is the effect of vitamin D toxicity?

What is the primary function of 1:25-DHCC in the body?

What is the primary reason for vitamin K deficiency in newborn babies due to?

What is the recommended daily intake of vitamin K for adults?

What is the laboratory diagnostic test for vitamin K deficiency?

What is the consequence of vitamin K deficiency in the first week of life?

What is the primary source of phylloquinone in the diet?

What is the relationship between vitamin K and osteocalcin?