1. Signs, Symptoms, and Side Effects of Too Much Vitamin D - Healthline
If you take large doses of vitamin D, you may experience stomach pain, loss of appetite, constipation, or diarrhea as a result of elevated calcium levels. woman ...
Vitamin D is very important for your health, but it is possible to get too much of it. Learn 6 side effects of taking too much vitamin D.

2. What to Know About a Vitamin D Overdose - WebMD
Jul 6, 2022 · Getting too much vitamin D can cause calcium to build up in your blood and body. That can bring on symptoms like: Nausea or vomiting; Muscle ...
Vitamin D is important for your health. But if you get too much of it from supplements, it could lead to a rare condition called vitamin D toxicity.

3. Vitamin D Toxicity (Hypervitaminosis D) - Cleveland Clinic
Symptoms and Causes · Management and Treatment
Vitamin D toxicity happens when you have too much vitamin D in your body — usually from taking too much supplemental or prescription vitamin D.

4. Taking too much vitamin D can cloud its benefits and create health risks
Apr 7, 2022 · In addition, taking a supplement that contains too much vitamin D can be toxic in rare cases. It can lead to hypercalcemia, a condition in which ...
Vitamin D supplements have been growing in popularity, but they’re not always needed or taken in the correct doses....

5. Vitamin D - Consumer - NIH Office of Dietary Supplements
Nov 8, 2022 · Yes, getting too much vitamin D can be harmful. Very high levels of vitamin D in your blood (greater than 375 nmol/L or 150 ng/mL) can cause ...
Vitamin D helps maintain strong bones. Learn how much you need, good sources, deficiency symptoms, and health effects here.
6. 8 Signs You May Be Getting Too Much Vitamin D - Everlywell
Signs and Symptoms of Too Much Vitamin D · Nausea · Vomiting · Weakness · Headache · Frequent urination · Painful muscles · Kidney damage and kidney stones · High blood ...
Pregnancy, thyroid health, and/or age can factor into how much vitamin D you need. But how much is too much vitamin D? Find out more.
7. Vitamin D Toxicity - StatPearls - NCBI Bookshelf
May 24, 2023 · Toxicity of vitamin D leads to hypercalcemia and an imbalance in the regulation of bone metabolism; the resultant hypercalcemia leads to ...
Vitamin D is a fat-soluble vitamin found in various animal products and fortified foods and is also made endogenously in the human body.[1] Vitamin D is also available as both a prescription and over-the-counter supplement. Vitamin D is important for bone health, and deficiency can lead to the development of rickets and osteopenia. More recently, it has been determined that vitamin D also plays an important role in various metabolic processes. It also has been linked to autoimmune disease, cancer, cardiovascular disease, depression, dementia, infectious diseases, and musculoskeletal decline.[2] Vitamin D deficiency has become less of a problem with the availability of supplements and fortified foods.

8. What Are the Symptoms of Too Much Vitamin D? - Verywell Mind
Oct 16, 2022 · Taking too much vitamin D can lead to an excess of calcium in the blood, resulting in physical symptoms such as frequent urination, ...
Vitamin D is important for health, but too much can lead to serious side effects. Learn the risks and how to spot the signs that you're getting too much vitamin D.
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9. Can you take too much vitamin D? - SingleCare
Apr 25, 2023 · Although vitamin D toxicity is not common, it can be serious when it occurs. “Most people in the United States and worldwide actually have less ...
Read this if you supplement the essential nutrient

10. What happens if I take too much Vitamin D? - Now Patient
Nov 16, 2022 · The main consequence of vitamin D toxicity is a buildup of calcium in your blood (hypercalcemia), which can cause nausea and vomiting, weakness ...
Vitamin D is an essential nutrient that plays a role in many different body functions. Vitamin D is also found in some foods

11. Vitamin D Excess - Disorders of Nutrition - Merck Manuals
Early symptoms of vitamin D toxicity are loss of appetite, nausea, and vomiting, followed by weakness, nervousness, and high blood pressure. Because the calcium ...
Vitamin D Excess - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version.

12. Vitamin D Overdose - News Medical
Vitamin D toxicity can occur from high intakes of supplements containing vitamin D, but not from dietary intake. Prolonged sun exposure also does not result ...
Vitamin D toxicity can occur from high intakes of supplements containing vitamin D, but not from dietary intake. Prolonged sun exposure also does not result in vitamin D toxicity because the previtamin D3 is degraded as the skin heats up, and also because of the formation of various other non-functional forms of vitamin D from the thermally activated compound.

13. Vitamin D supplement 'overdosing' is possible and harmful, warn doctors
They include drowsiness, confusion, apathy, psychosis, depression, stupor, coma, anorexia, abdominal pain, vomiting, constipation, peptic ulcers, pancreatitis, ...
‘Overdosing’ on vitamin D is possible and harmful, warn doctors in the BMJ Case Reports after they treated a man in hospital for excessive vitamin D intake.