Vitamin D overdose symptoms

The symptoms, YES, but the probability of an overdose of vitamin D, NO!

Overdosing on vitamin D can not occur from the sun.

The problem is consuming huge doses of vitamin D supplements over an extended period of time.

Overdosing on vitamin D supplements can actually be quite toxic.

Vitamin D is a fat soluble vitamin and the body cannot get rid of it easily. When it is consumed in excess by supplementation it begins to have negative effects on your body.

It is highly recommended by medical and, most especially, natural medicine practitioners such as the popular Dr. Mercola that before supplementation with vitamin D, you should have your vitamin D level tested.

This is best done by a nutritionally oriented physician although when using your medical doctor it is usually covered by insurance.

An important thing to note here is that if tested by a medical doctor you must be sure they order the correct test. You’ll find more information at the bottom of this other page.


If you happened to be one of those few who have an excessive level of vitamin D, here are some of the vitamin D overdose symptoms that you may be experiencing.

• Abdominal cramping

• Nausea

• Frequent urination

• Weakness and bone pain

Vitamin D toxicity is not easily turned around. That is why you should have your level tested before taking any supplements.


There are two types of vitamin D supplements.

They are vitamin D2 and vitamin D3.

D2 is found in fortified foods and some supplements.

D3 comes from fish oil, eggs, organ meats, animal fat and fish.

Vitamin D3 is equal to the same vitamin D that forms through your skin from the sun's UVB rays, while vitamin D2 is a synthetic source that can be toxic at higher dose levels.

The symptoms of vitamin D overdose are usually associated with D2.

Get your vitamin D, never OVEREXPOSE yourself to ultraviolet rays, and live the happiest and healthiest life you can.

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