1. Identify which major food groups the various B- vitamins and vitamin C are mo
ID: 3524286 • Letter: 1
Question
1. Identify which major food groups the various B- vitamins and vitamin C are most likely found.
2. Suppose you read in the newspaper or hear on TV news that a new vitamin has been discovered. What criteria will have to be met in order for this substance to be a true vitamin?
3. What factors determin wheather a person needs a dietary source of vitamin D or can rely on self- synthesis?
4. Name the vitamins that have been used a pharmacologic agents, and identify the medical conditions for which they are used as therapy?
Explanation / Answer
1. Major food groups that contain various B vitamins are:
Vitamin B1 - Brown Rice, potatoes, liver, Pork, Oats, Eggs etc.
Vitamin B2 - Asparagus, Green Beans, Milk and other dairy products
Vitamin B3 - Fish, Eggs, mushrooms, nuts, pork, ham etc.
Vitamin B5 - Broccoli, Avocados, Chicken, Turkey etc.
Vitamin B6 - Nuts, bananas, vegetables, Pork and ham
Vitamin B7- Peanuts, green leafy vegetables, egg yolk, Liver
Vitamin B9 - Green leafy vegetables, Pasta, bread, Cereals, etc.
Vitamin B12 - Meat, Fish, Eggs, Milk and Milk products like Cheese and yogurt
Foods that contain Vitamin C are:
Oranges, Strawberries, Papayas, Lemons, Broccoli, Sprouts, Thyme, Parsley, Guavas, Chilli peppers, Cherries, Plums and Rose hips.
2.
The criteria for a substance to be a true vitamin are
(a) The compound should be required for the proper functioning of the body but it cannot be completely synthesized by the body.
(b) The substance should mostly be available in a particular diet.
(c) The substance should be either water soluble or fat soluble.
(d) If the substance is not consumed in a proper amount then it causes a deficiency condition.
(e) The substance should be a compound and not a single element but this not a necessary criteria.
3. The factors that determine whether a person needs a dietary source of vitamin D or can rely on self synthesis is are;
(a) The amount of sun exposure causing damage to the skin in the form of skin cancer. If the body is susceptible to skin cancer then dietary source of Vitamin D is preferred.
(b) A person suffering from Rickets caused by Vitamin D deficiency. In such cases dietary source of vitamin D is offered.
4.
Vitamin A is used to prevent night blindness
Vitamin B6 , Vitamin B12 and Folic acid can be used to prevent heart diseases and strokes.
Vitamin C can be used to treat Scurvy
Vitamin D is used to treat Osteoporosis, Osteomalacia.
Vitamin K is used for blood clotting and helps prevent loss of blood during cut or injury
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.