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Vitamins A and D are not considered true vitamins.
Dr. T. Colin Campbell doesn't believe that vitamin A meets the definition of a vitamin, because it isn't essential: your body can make all the vitamin A it needs from about 50 carotenoids in vegetables and fruits.
Vitamin D is actually a hormone that your body makes from the action of sunlight on your skin.
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∙ 11y ago
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True or false outdoor exercise helps your body make vitamin d?
True, provided you are exposed to the sun. Sunlight enables your body to make vitamin D. For this reason, vitamin D is sometimes called the sunshine vitamin.
Is orange a vitamin?
Yes, it is a vitamin. It's also scientifically proven that this is true! :D
Does vinegar destroy vitamin c?
No, there is no vitamin C soluble in vinegar.
Is it true that the sun produces vitamin D?
No
Can b12 vitamin increase the size of your neck?
No its not true. There is no such side effects of vit b12 vitamin.
Vitamin b is good in daily intake?
That is true you do need vitamin D in your daily intake
Is it true yeast contains Vitamin B12?
yes
True or false Dandelion leaves are high in vitamin C?
HorseIsle Quiz Answer: true
Is it true that riboflavin a nutrient thatadds flavor to many foods?
No, it is not true. It is vitamin B2.
Most Americans don't get enough dietary fiber vitamin A vitamin C calcium and iron in their diets?
True
What Most Americans don't get enough dietary fiber vitamin A vitamin C calcium and iron in their diets?
True
Is it true that getting enough vitamin A during childhood can prevent blindness?
False
