What are the side effects of taking 50000 IU of vitamin D once a week? (2024)

What are the side effects of taking 50000 IU of vitamin D once a week?

Taking vitamin D can increase levels of calcium in the blood, and too much calcium can cause side effects. 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.

Is it safe to take 50000 mg of vitamin D once a week?

Yes, it's generally safe to take 50,000 IUs once a week for a short periods of time—as long as you're under the supervision of a healthcare provider, says Judith A. Smith, Pharm.

What happens to your body after you take vitamin D3 50000?

The main consequence of vitamin D toxicity is a buildup of calcium in your blood (hypercalcemia), which can cause nausea and vomiting, weakness, and frequent urination. Vitamin D toxicity might progress to bone pain and kidney problems, such as the formation of calcium stones.

Why did my doctor prescribed 50 000 IU of vitamin D?

For the majority of the population, a daily intake of 400-800IU of vitamin D is adequate. Even on the high end, this would only equal about 5,000IU weekly. However, some research has shown that some patients who are vitamin D deficient may need up to 50,000IU weekly to reach normal ranges.

What are 5 physical signs you're taking too much vitamin D?

What are the symptoms of vitamin D toxicity?
  • Decrease in appetite.
  • Nausea and vomiting.
  • Constipation.
  • Dehydration.
  • Increased thirst (polydipsia).
  • Frequent urination.
  • Confusion, lethargy and fatigue.
  • Muscle weakness and difficulty walking.
Feb 21, 2023

How many weeks should I take vitamin D 50000?

The guideline recommends that all adults with vitamin D deficiency receive treatment with 50,000 IU of either vitamin D2 or vitamin D3 once a week for 8 weeks (or its equivalent of 6,000 IU daily) to reach a target concentration of >30 ng/mL 25(OH)D.

How long does it take for 50000 IU of vitamin D to start working?

When vitamin D is taken orally, it is incorporated into the chylomicron fraction, and about 80% of the dose is absorbed into the lymphatics. The blood level of 25(OH)D will peak about 12 hours after a single dose of 50,000 IU.

Is there a downside to taking vitamin D3?

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 too much calcium builds up in the blood, potentially forming deposits in the arteries or soft tissues. It may also predispose people to painful kidney stones.

What's the worst that can happen with low vitamin D?

When vitamin D levels are low and the body isn't able to properly absorb calcium and phosphorus, there is an increased risk of bone pain, bone fractures, muscle pain and muscle weakness. In older adults, severe vitamin D deficiency (levels less than 10 ng/mL) may also contribute to an increased risk of falls.

Why do I feel weird after taking vitamin D?

Extremely high vitamin D levels are harmful and can cause nausea, vomiting, confusion, excessive thirst and kidney stones. Vitamin D supplements can interact with certain medications, so check with your doctor before starting one.

Can 50000 IU vitamin D be harmful?

Importantly, these symptoms occurred in response to extremely high doses of vitamin D3, which led to calcium levels greater than 12 mg/dL. For example, an 18-month-old child who was given 50,000 IU of vitamin D3 for 3 months experienced diarrhea, stomach pain, and other symptoms.

How does 50000 IU vitamin D make you feel?

Too much vitamin D can cause harmful high calcium levels. Tell your doctor right away if any of these signs of high vitamin D/calcium levels occur: nausea/vomiting, constipation, loss of appetite, increased thirst, increased urination, mental/mood changes, unusual tiredness.

How long after starting vitamin D will I feel better?

“Adding an over-the-counter vitamin D supplement can make improvements in just three to four months time. Vitamin D with a strength of 1000-2000 international units daily is the recommended dose for most adults,” Dr.

How much vitamin D is too much for a senior woman?

Like any other nutrient, getting too much vitamin D can be a bad thing. The IOM has set a tolerable upper limit level (UL) for vitamin D at 4,000 IU for adults. However, most reports suggest that the toxic effects of vitamin D do not appear at intakes less than 10,000 IU of vitamin D daily (1,2).

What is too much vitamin D for seniors?

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 nausea, vomiting, muscle weakness, confusion, pain, loss of appetite, dehydration, excessive urination and thirst, and kidney stones.

What vitamin deficiency makes you thirsty?

Loss of Vitamin D Receptor Produces Polyuria by Increasing Thirst - PMC.

What are the 14 signs of vitamin D deficiency?

If they're present the signs are often subtle, but some people may notice:
  • Getting illnesses or infections more often.
  • Feeling tired or fatigued.
  • Hair loss.
  • Muscle pain.
  • Lower back pain.
  • Feelings of depression or low mood.
  • Wounds that heal slowly following surgery, infection or injury.
Sep 14, 2022

What do doctors prescribe for vitamin D deficiency?

Injectable vitamin D is given by or under the supervision of a health care professional. Some strengths of ergocalciferol and all strengths of alfacalcidol, calcifediol, calcitriol, and dihydrotachysterol are available only with your doctor's prescription.

Can you take vitamin D 50000 on an empty stomach?

Since vitamin D is fat soluble, it's best not to take it on an empty stomach. For maximum absorption, take it with a substantial meal, and preferably one that includes fat-containing foods like nuts, seeds, and eggs.

Does vitamin D give you energy right away?

Researchers found that the group given vitamin D experienced significant improvements in energy levels in just four weeks. Dietitian Rahaf Al Bochi, a spokesperson for the Academy of Nutrition and Dietetics, also tells Live Science vitamin D deficiency is associated with low energy levels.

What blocks vitamin D absorption?

Because vitamin D is fat soluble, its absorption depends on the gut's ability to absorb dietary fat [4]. Fat malabsorption is associated with medical conditions that include some forms of liver disease, cystic fibrosis, celiac disease, Crohn's disease, and ulcerative colitis [1,63].

How much does 50000 IU vitamin D raise blood levels?

On 6-month follow-up on vitamin D supplementation (median 50,000 IU D3/week), median serum vitamin D rose to 46.1 ng/mL (P <. 0001). Of the 282 patients, serum vitamin D levels rose into the normal range (>32 ng/mL) in 222 (79%), with 56 (20%) still low (<32 ng/mL) (median: 25 ng/mL).

What happens to your body when you start taking vitamin D3?

“Vitamin D3 is involved in the production and regulation of neurotransmitters like serotonin, which is important for mood regulation,” says Schleiger. “Adequate vitamin D3 levels may help improve mood and overall mental well-being.”

What is the safest amount of vitamin D3 to take daily?

The average intact parathyroid hormone levels were 24.2 pg/ml (D3) vs. 30.2 pg/ml (no D3). In summary, long-term supplementation with vitamin D3 in doses ranging from 5000 to 50,000 IUs/day appears to be safe.

What are the long term effects of taking vitamin D3?

Taking too many vitamin D supplements over a long period of time can cause too much calcium to build up in the body (hypercalcaemia). This can weaken the bones and damage the kidneys and the heart. If you choose to take vitamin D supplements, 10 micrograms a day will be enough for most people.


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