This depends on which specific vitamins you're deficient in. Different deficiencies may cause different undesirable health conditions. You'll find them listed in the article linked to in the "Sources and related links" section below. It also lists conditions related to mineral deficiencies.
It depends on the vitamins and dosage.
Vitamin deficiency
You get a fany
Odds are, you won't get sick, the vitamins will just not work as well.
What Happens Next - 2007 Vitamins and Amnesia 1-11 was released on: USA: December 2007
They are easily excreted in the urine
You'll get sick depending on what vitamin you're short of... Low vitamin A weakened the eyes... B reward you with berry berry..... D goes after your heart... and K ages you faster
what happens if I consume expired multi-vitamins
If you snort vitamins they will be directly released into the blood stream via the nasal passage. This is NOT a good way to take vitamins as the nutrients and components in the vitamins are better absorbed in the stomach's acids. DO NOT SNORT VITAMINS
Then we wouldn't get all the water and vitamins we need. (Remeber: Bacteria break down the fiber for water and vitamins.)
It doesn't matter why you're taking the vitamins, an overdose is an overdose. What happens depends on which specific vitamin you overdose on.
Vitamins are necessary to keep the body healthy. If you do not get enough vitamins, along with other nutrients, the body will not be healthy. For example, if you do not get enough Vitamin A, you can experience night blindness or go blind. Not getting sufficient amounts of other vitamins can cause other health issues.