The same way as we do... From their food.
Often there normal food does not have all they need, this is why for instance elephants visit particular mud slicks to eat the clay
If you are having problems with depression and would like some vitamins to help you need to visit a doctor. You need a prescription to obtain these vitamins.
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You need vitamins in your body because vitamins is kind of like the food your your body.
you can find vitamins in plants like vegetables and fruits
We need vitamins to keep our body strong and healthy.
Plants are essential for producing oxygen through photosynthesis, which animals, including humans, need to breathe. In addition, plants provide essential nutrients and energy, such as carbohydrates and vitamins, that are necessary for animals' growth and survival. By consuming plants, animals can obtain the nutrients they need to thrive.
No, minerals, vitamins and water do not need to be digested. The foods that contain them need to be. However, minerals, vitamins and water need to be absorbed by the body into the bloodstream.
Sun does not need Vitamins.
Parrots need vitamins for their feathers.
Yes of course you do.You need plenty of vitamins do build muscle, strengthen bones,etc... With vitamins you can live a long life. If you don't know how much vitamins you need check the DV (daily value).
Vitamins are catalists. their presence is necesary for certain chemical reactions in the body to take place,
In gastric bypass surgery they remove portions of you bowls they help you diget and absorb vitamins from your food. It is essential that you replace those vitamins. Here is a site that tells you the vitamins your body may need most after surgery: http://gastricbypass.netfirms.com/vitamins.htm