Signs of excess vitamin D in the body

Vitamin D is a mineral that helps the body absorb calcium for strong bones. It is also important for the immune system, nervous system, and muscles. Deficiencies in this vitamin have been linked to mental health conditions such as depression and seasonal affective disorder (SAD). Adults, pregnant women, and breastfeeding women need about 600 IU of vitamin D per day. Infants under one year old need 400 IU, and adults over 70 should get 800 IU per day.

Vitamin D toxicity is most commonly caused by consuming too much of this nutrient in the diet. Many cases of toxicity are caused by dosage errors that result in significantly higher amounts being taken into the body, causing health problems. Here are some signs that your body has too much vitamin D.

Reduced appetite

One of the symptoms of vitamin D overdose is decreased appetite, leading to fatigue and weakness. Too much vitamin D in the body can also increase the amount of calcium accumulated in the blood (hypercalcemia), which can cause nausea, vomiting, weakness and loss of appetite. Testing vitamin D levels is very important in this case.

Constipation

People with too much vitamin D may experience gastrointestinal symptoms. One of the typical signs is constipation. Excess calcium carbonate in the body (due to excess vitamin D) causes irregular bowel movements, which negatively affects the intestines.

Listless

Feeling tired and lethargic is common in cases of hypercalcemia caused by vitamin D overdose. The patient may feel tired and lack energy, hindering daily activities.

Frequent urination

Another symptom associated with vitamin D overdose is frequent urination. However, this is also a sign of many chronic diseases such as diabetes and kidney problems. If you find yourself urinating more than usual, you should see a doctor to determine the cause.

Kidney problems

Hypercalcemia due to excess vitamin D can also lead to kidney problems or even kidney damage. Too much of this vitamin increases calcium absorption, leading to the formation of kidney stones. These calcium deposits in the kidneys increase the risk of nephrocalcinosis, which can lead to permanent kidney damage or even kidney failure.

Bone problems

While adequate vitamin D intake is essential for bone health, too much can have adverse effects. One of these is that it interferes with the action of vitamin K2, a nutrient that helps retain calcium in bones, increasing the risk of fractures. Bone pain is a sign of low vitamin D levels, but too much can also occur.

Avoid vitamin D toxicity by getting your daily dose of the nutrient. Early morning sun exposure, eating fatty fish, salmon, tuna, sardines, egg yolks, and cod liver oil can help boost your natural vitamin levels. People who take supplements and fortified foods should consult their doctor about the appropriate dosage and type.