good
Some people don't have good diets and therefore taking vitamins can up their intake of nutrition. Some people who take vitamins unnecessarily can be increasing their chances of having/getting cancer.
Vitamins will not affect treatment for chlamydia. You can continue them.
it affects them because vitamins also affect human heath
because they do
No.
No
well the vitamins may yet be good for the plant
it is vitamins
YES
Yes, vitamins help people.
Not really you must take drugs before taking vitamins
How did people's experiences affect their decision to take sides in the American revolution?