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Can Vitamin D Cause Constipation

can vitamin d cause constipation

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The body’s waste elimination system needs to keep moving the same way traffic in a city core does. Any type of hold up and things start backing up in a hurry. Gaseousness is God-awful, and it’s just one of the many constipation symptoms that many people aren’t willing to tolerate. There are many known causes of constipation, and quite often you can look at what you’ve eaten recently as an explanation for becoming irregular. But can Vitamin D cause constipation? Or can it make constipation worse?

That’s what we’ll look at with this blog entry here, and it’s something many people will be interested to know about if they’ve been needing to supplement their Vitamin D levels for whatever reason. One of those reasons can be that people are taking it because they aren’t getting enough natural light during winter months. If you’re taking Vitamin D during those months when the days are short and the nights are long and you’re more constipated, you may wonder can Vitamin D cause constipation.

It can, and the reason is because of harm to the gastrointestinal tract caused by hypercalcemia. That is when your body has more Vitamin D than it needs, and it promotes enhanced calcium absorption leading to excess calcium in the bloodstream. One of the Vitamin D side effects of that is constipation. The opposite end of the spectrum with diarrhea is possible too, and you may also be nauseous.

Hypercalcemia itself can cause associated digestive problems that may also have constipation as one of the symptoms. So no, it is NOT a case of does Vitamin D cause constipation, it is one of can Vitamin D cause constipation? It can, and that’s directly connected to whether or not Vitamin D promotes excess blood calcium buildup with hypercalcemia.

Iron Bird

You may also have constipation from Vitamin D if you’re taking iron supplements at the same time. It’s not uncommon for people with chronic anemia who regularly need to supplement with ferrous iron supplement to need to use a stool softener to be able to pinch a loaf without excess straining. The straining to poop can be very bad for you, and for many people, it is the reason they have hemorrhoids. They may hate hemorrhoids, but they still get them, and you may too.

An anal fissure is going to be much worse than that, even though that’s not going to be a major concern with can Vitamin D cause constipation. If your constipation is that severe it’s not likely vitamin intake is the primary cause of it. You can discuss it with your doctor if a fiber laxative mix like Metamucil doesn’t work, but for most people looking into how to relieve constipation is all that’s required. Can Vitamin D cause constipation? It can but does Vitamin D cause constipation. Not often, unless you are prone to be hypercalcemic.


IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.


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