Question :
91.The USP symbol the label of a vitamin supplement means : 1357157
91.The USP symbol on the label of a vitamin supplement means that:
a.it contains the ingredients as listed on the label.
b.it has been tested for effectiveness.
c.it will dissolve in the digestive tract.
d.a and b
e.a and c
92.You recommend that your friend not take stress formula vitamin C supplements because:
a.vitamin C is not involved in the release of the stress hormones from the adrenal gland.
b.stress formula supplements are more expensive than other types of vitamin C supplements.
c.the form of vitamin C in the supplements is not readily absorbed and utilized by the body.
d.the amount of vitamin C used during stress can easily be obtained from generous servings of fruits and vegetables.
93.If a person does need to take a vitamin supplement, it is best for them to select a product that:
a.has at least 100% of every vitamin to get maximum nutritional benefit.
b.is an organic or natural preparation because it will be better absorbed.
c.is time-released to provide benefits throughout the day.
d.has a balance of the vitamins you really need with few added ingredients.
Use the dietary supplement label below to answer questions 94-98.
Just for Gentlemen 50+ Dietary Supplement
Supplement Facts
Serving Size 2 Caplets
Servings Per Container 30
Amount Per Serving
% Daily Value
Vitamin A (50% as beta-carotene & 50% as retinyl acetate)
5000 IU
100%
Vitamin C (as ascorbic acid & calcium ascorbate)
300 mg
500%
Vitamin D (as cholecalciferol D3)
1800 IU
400%
Vitamin E (as natural d-alpha tocopheryl acetate)
30 IU
100%
Vitamin K (as phytonadione)
80 mcg
100%
Thiamin (vitamin B1; as thiamin mononitrate)
50 mg
3333%
Riboflavin (vitamin B2)
50 mg
2941%
Niacin (as niacinamide & niacin)
50 mg
250%
Vitamin B6 (as pyridoxine hydrochloride)
50 mg
2500%
Folic acid
400 mcg
100%
Vitamin B12 (as cyanocobalamin)
50 mcg
833%
Biotin
300 mcg
100%
Pantothenic acid (as calcium d-pantothenate)
50 mg
500%
Calcium (as calcium carbonate)
200 mg
20%
Iodine (as potassium iodide)
150 mcg
100%
Magnesium (as magnesium oxide)
100 mg
25%
Zinc (as zinc oxide)
25 g
167%
Selenium (as L-selenomethionine)
200 mcg
286%
Copper (as cupric oxide)
2 mg
100%
Manganese (as manganese sulfate)
2 mg
100%
Chromium (as hydrolyzed protein chelate)
120 mcg
100%
Molybdenum (as sodium molybdate)
75 mcg
100%
Saw palmetto berries extract (Serenoa repens)
160 mg
*
L-arginine
100 mg
*
Age healthy antioxidant blend: Alpha-lipoic acid, green tea leaf extract, bilberry fruit powder, elderberry fruit powder, black currant fruit powder, blueberry fruit powder, resveratrol
70 mg
*
Memory blend: choline (as choline bitartrate), phosphatidylserine
20 mg
*
Inositol
10 mg
*
Silica (as silicon dioxide)
4 mg
*
Boron (as hydrolyzed protein chelate)
2 mg
*
Lutein
950 mcg
*
Lycopene
950 mcg
*
Zeaxanthin (as zeaxanthin isomers)
190 mcg
*
Astaxanthin
50 mcg
*
Vanadium (as sodium metavanadate)
10 mcg
*
* Daily Values not established.
Other ingredients: Cellulose, titanium dioxide (natural mineral whitener), vegetable acetoglycerides, caramel color, ethyl vanillin. Contains: Fish and soybeans.
94.The product label on this multi-vitamin supplement has the following health statement, “Emerging research suggests that an adequate daily vitamin D3 intake may play a role in supporting colon and immune health.” How should this be interpreted?
a.The vitamin D in this product has been proven to improve one’s immune status.
b.Because the manufacturer is not required to provide scientific evidence to the FDA, this statement may not be accurate.
c.The product includes the amount of vitamin D recommended for daily consumption.
d.The amount of vitamin D in this product is low enough to allow for additional intake from foods.
95.What will most likely happen to the large doses of thiamin and riboflavin that are included in the product?
a.They will be stored in the body tissues for later use as needed.
b.They will increase destruction of free radicals in the body.
c.They will be excreted if not used on the day they are absorbed.
d.They will be stored in fat cells, which can lead to toxicity.
96.The vitamin caplets in this product are time-released. What benefit does this provide?
a.no real benefit because nutrients are incorporated into the cells where they are needed whenever they arrive
b.reduced risk of an overdose or toxicity of individual vitamins
c.sustained, steady blood concentration of vitamins, which is more effective
d.better absorption from the stomach
97.The large dose of vitamin B6 in this supplement is:
a.beneficial for carbohydrate metabolism.
b.of concern because this vitamin can reach toxic concentrations in the body.
c.not a concern because the excess not used by the body will be excreted.
d.needed to protect against low protein intake.
98.This product is labeled “Gentlemen 50+” and states that the antioxidants and vitamins included slow aging in men. What can you state about targeted products such as this one?
a.Evidence does not support a role for antioxidant supplements against chronic diseases.
b.Most men over the age of 50 have inadequate nutrient intakes and would benefit from this product.
c.This supplement would be more helpful for smokers than for nonsmokers.
d.The antioxidants included in this supplement have all been shown to be extremely effective in free radical protection.
