For healthy body development, you need to take nutrients and in in the right amounts as well. vitamins are organic compounds that the body of an organism requires in very little amounts for it to sustain life. Vitamins need to come from the food that we eat because the body does not produce them in enough quantities or they are not produced at all. Different organisms have different requirements when it comes to vitamins.
Humans need to take a balanced diet that will provide vitamin C while dogs on the other hand will never need to ingest the same vitamin because their body produce the vitamin sufficiently. Vitamin D will be synthesized by the body when in contact with sunlight. Vitamin D is not that much in food ,it would explain why you need to go outside for some minutes when that sun comes out. All the vitamins have their specific roles that they play in the body and they are needed in different quantities. Vitamins known to man are thirteen in number and are either known to be water soluble or fat soluble.
The two types of vitamins differ in several things, first of all when it comes to absorption , the water soluble vitamins are absorbed by the body with ease while fat soluble vitamins need bile acids to help absorb. Fat soluble vitamins are stored even if in excess but water soluble vitamins are expelled the moment the body has enough. The fact that the fat soluble vitamins stay in the body longer means that a lot of care should be taken when consuming them. Taking a lot of these type of vitamins on top of having others in the body may lead to a situation where you are intoxicated.
A balanced diet will have the right amounts of each nutrients and there is no way that you will be intoxicated with fat soluble vitamins, taking vitamin supplements however might intoxicate you. Since water soluble vitamins will be expelled from the body much more quicker, you need to always ensure that your fresh supply is kept constant. Vegetables and fruits are sure sources of vitamins which means a balanced diet should have both. If you do not take vitamins in the right amounts the body responds by developing a condition .
Some health professionals may give the okay for people to take supplement vitamins when they have certain conditions especially for the pregnant women and for people who happen to be on a restricted diet. Vitamins are essential to life which means they should be treated with the same importance.