Antwort Is taking 10 000 IU of vitamin D too much? Weitere Antworten – Is 10,000 IU of vitamin D safe
Although vitamin D toxicity is rare, recent increases in supplement use are thought to have led to an increase in reported cases ( 5 ). The Food and Nutrition Board notes that symptoms of vitamin D toxicity are most likely to appear when a person's daily intake is at least 10,000 IU (250 mcg) ( 7 ).Unless your doctor recommends it, avoid taking more than 4,000 IU per day, which is considered the safe upper limit.150 ng/mL
In cases of vitamin D toxicity, serum levels of 25(OH)D concentration often exceed 150 ng/mL (375 nmol/L), accompanied by normal or elevated values of 1,25(OH)2D concentration.
What happens if I take 5000 IU of vitamin D3 every day : Very high levels of vitamin D can cause kidney failure, irregular heart rhythms, and even death. Most often, vitamin D toxicity is due to supplements, not sunshine exposure.
How long does it take for vitamin D 10,000 IU to work
Official answer. Generally, it takes a few weeks of taking daily vitamin D supplements for vitamin D levels in the body to rise. Each 1,000 IU of vitamin D3 taken daily is expected to raise blood levels of 25(OH)D by 10 ng/ml after a few weeks.
Is it OK to take 50000 IU of vitamin D : In summary, long-term supplementation with vitamin D3 in doses ranging from 5000 to 50,000 IUs/day appears to be safe.
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.
4,000 IU
Do not take more than 100 micrograms (4,000 IU) of vitamin D a day as it could be harmful. This applies to adults, including pregnant and breastfeeding women and the elderly, and children aged 11 to 17 years. Children aged 1 to 10 years should not have more than 50 micrograms (2,000 IU) a day.
What is the danger zone of vitamin D
Risks of vitamin D
The upper limit that healthcare professionals recommend for vitamin D is 4,000 IU per day for adults. The National Institutes of Health (NIH) reports that vitamin D toxicity is unlikely at intakes under 10,000 IU per day, but that lower intakes could still potentially have negative effects over time.4,000 IU
Can vitamin D be harmful
| Ages | Upper Limit |
|---|---|
| Children 4–8 years | 75 mcg (3,000 IU) |
| Children 9–18 years | 100 mcg (4,000 IU) |
| Adults 19 years and older | 100 mcg (4,000 IU) |
| Pregnant and breastfeeding teens and women | 100 mcg (4,000 IU) |
Vitamin D supplement safety
Healthcare professionals may recommend people who are very low in vitamin D take very high weekly doses of 50,000 IU for 8 weeks, followed by a maintenance dose of 2,000 IU per day after their levels reach 30 ng/mL ( 15 ).
5000 to 50,000 IUs/day
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.
Is it better to take vitamin D every day or once a week : For lower levels, however, a regimen of daily D is likely a good idea. “For patients who don't spend much time in the sun, take a daily multivitamin, or regularly eat foods fortified with vitamin D, 600 to 800 IU of vitamin D per day may be recommended,” noted Dr. Wood.
Why is my vitamin D low when I get lots of sun : The pigment that makes human skin dark is called melanin . It helps protect you from ultraviolet B (UVB) light, but it can also block your skin's ability to make vitamin D after sunlight exposure. So, people with darker skin tend to make less vitamin D from sun exposure than those with lighter skin.
How soon will I feel better after taking vitamin D 50000 IU
If someone has a severe vitamin D deficiency, it may take several weeks of regular supplementation before they start to see symptom improvement. Someone with mild to moderate deficiency may notice improvement within a few weeks.
If the amount in your blood is below 20 ng/mL, your levels are inadequate; if it's below 12 ng/mL, that means you're deficient in the nutrient. If that's the case, your doctor may prescribe a megadose of 50,000 IUs to take once a week for six to 12 weeks to raise the level of vitamin D circulating in your body.Too much vitamin D can be toxic. The recommended maximum intake is 25 mcg (1,000 IU) for infants and 50 mcg (2,000 IU) for children and adults with normal kidney function.
Do you pee out excess vitamin D : That giant vitamin capsule isn't likely to land you in the ER tomorrow or even a month from now. But vitamin D, unlike many of the other vitamins you may be taking, is fat soluble. That means that if you take too much of it, you won't just pee it out like you would a water soluble vitamin.