Antwort How much vitamin D3 is safe daily? Weitere Antworten – What is the maximum vitamin D3 you can take per day
4,000 IU
Can vitamin D be harmful
| Ages | Upper Limit |
|---|---|
| Children 1–3 years | 63 mcg (2,500 IU) |
| 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) |
Although 4,000 IU (100 mcg) is set as the maximum amount of vitamin D you can take safely, several studies have shown that taking up to 10,000 IU (250 mcg) daily is not more likely to cause side effects than lower doses ( 48 , 49 ).Mayo Clinic recommends that adults get at least the RDA of 600 IU. However, 1,000 to 2,000 IU per day of vitamin D from a supplement is generally safe, should help people achieve an adequate blood level of vitamin D, and may have additional health benefits.
Is 2000 IU of vitamin D3 too much : The NIH's recommended daily intake for most people is 600 IU (15 mcg). Generally, it's not recommended to exceed the Tolerable Upper Intake Level (UL), which is 4,000 IU (100 mcg) per day. Some experts, such as the Food and Nutrition Board, suggest that even amounts less than the UL can be harmful over time.
Is 3000 mg of vitamin D3 a day too much
Some people may need a higher dose, however, including those with a bone health disorder and those with a condition that interferes with the absorption of vitamin D or calcium, says Dr. Manson. Unless your doctor recommends it, avoid taking more than 4,000 IU per day, which is considered the safe upper limit.
Should I take vitamin D or D3 : Both can help correct vitamin D deficiency, but most doctors recommend D3 because it is slightly more active and therefore slightly more effective. Vitamin D3 is naturally produced by animals, including humans.
In summary, long-term supplementation with vitamin D3 in doses ranging from 5000 to 50,000 IUs/day appears to be safe.
If your blood levels are really low, you may need high doses under the direction of a healthcare professional. In people with vitamin D levels less than 20 ng/mL, they often start with 50,000 IU of vitamin D3, once a week for 6 to 8 weeks.
Is 50000 IU of vitamin D3 once a week safe
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.Conclusions: Both doses, taken daily, can help maintain adequate vitamin D levels during the winter months. A daily dose of 2000 IU, however, maintained the desired levels of vitamin D for a longer period.Unless your doctor recommends it, avoid taking more than 4,000 IU per day, which is considered the safe upper limit.
If you choose to take vitamin D supplements, 10 micrograms a day will be enough for most people. 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.
What is the overdose limit for vitamin D3 : The dose at which vitamin D supplements become toxic isn't clear. But it would need to be very high — way above the amount most doctors usually prescribe. Research shows that taking 60,000 international units (IU) of vitamin D a day for several months can cause toxicity.
Is it good to have vitamin D3 everyday : Taken in appropriate doses, vitamin D is generally considered safe. However, taking too much vitamin D in the form of supplements can be harmful. Children age 9 years and older, adults, and pregnant and breastfeeding women who take more than 4,000 IU a day of vitamin D might experience: Nausea and vomiting.
Should I take vitamin D3 in the morning or at night
Try taking it alongside breakfast or with a bedtime snack — as long as it doesn't interfere with your sleep. The key is to find what works for you and stick with it to ensure you're meeting your vitamin D needs. Taking vitamin D with a meal can increase its absorption, but studies on specific timing are limited.
If your blood levels are really low, you may need high doses under the direction of a healthcare professional. In people with vitamin D levels less than 20 ng/mL, they often start with 50,000 IU of vitamin D3, once a week for 6 to 8 weeks.The truth is, we do need vitamin D to stay healthy, but 5000 IU (units) of vitamin D in a daily tablet is more than most people need. The recommended maximum daily limit of vitamin D in healthy people is 4000 IU.
Is it safe to take 10,000 IU of vitamin D3 every day : Some people may need a higher dose, however, including those with a bone health disorder and those with a condition that interferes with the absorption of vitamin D or calcium, says Dr. Manson. Unless your doctor recommends it, avoid taking more than 4,000 IU per day, which is considered the safe upper limit.