Yes
If taken in large quantities, yes.
Yes
Small quantities of vinegar taken internally should cause no problems. Larger quantities could cause an upset stomach. Large quantities taken frequently would almost certainly lead to gastric problem and could affect body chemistry adversely.
Its principle function is to reabsorb water and maintains the fluid balance of the body. Certain vitamins are also taken in through the large intestinal wall.
Virtually all vitamins should be better absorbed when taken with food. With some vitamins it may not matter as much, but a multivitamin or the like is best absorbed when taken with food.
From the beginning. As soon as possible these vitamins should be started and taken daily.
Your body can not absorb vitamins after a certain point. You will expel what your body can't use. Certain vitamins can be harmful if taken in large doses. It is best if you can eat a well balanced diet and skip the vitamins all together. If you can't do that, than stick with a one a day vitamin. Answer: Water soluble vitamins(Vit. B & C) are readily excreted from the body through urine hence rarely show any adverse effects but fat soluble vitamins(A,D & K) accumulate in the body causing toxicity. Fat soluble vitamin supplement should not be taken for more than 2-3months, although water soluble vitamins can be taken for longer duration.
The fat soluble vitamins, A, D, E, and K are more likely to be stored in the body.
Yes, and there are some vitamins that are toxic when taken in large quanities.
All are harmful if taken in excess. The quantities needed of each vitamin vary , vitamin by vitamin . Vitamins are only needed to stimulate various responses in the human organism. Thereby only small amounts are needed. It a bit like a bricklayer, with a trowell, mortart and bricks. The torwell is only a small tool,, but it can put together a lot of mortar and bricks. So the trowell is equivalaent to the vitamin. A small item can do a lot of work.
D
Yes, In most cases multi vitamins can improve ones health and the immune system if the vitamins are taken regularly