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Doctor insights on: How Much Vitamin D Should I Take A Day

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How much vitamin d should I take per day to defeat acne , is there a better solution ?

How much vitamin d should I take per day to defeat acne , is there a better solution ?

Do it right: Vitamin d isn't the answer to your acne, and overdoing it is just asking for kidney stones and other serious health problems. Same for vitamin a. I'm sorry you read this junk on the internet. If topical benzoyl peroxide 5% 2x/day has not cleared you in two weeks, get with your personal physician for prescription-strength rx. Acne is a serious illness and deserves 21st-century treatment. ...Read more

Dr. Randy Baker
1,828 doctors shared insights

Vitamin D (Definition)

Vitamin d is a vitamin which is a kind of nutritional agent ...Read more


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How much vitamin d supplement should I take each day?

How much vitamin d supplement should I take each day?

1000 units : If your level is borderline or low normal take 1000 units daily, if you do not get enough sun light. ...Read more

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How much vitamin d should I take.? I am not often in the sun, and someone recommended a 5000 dose sublingual once a day, so I take them. Any harm?

How much vitamin d should I take.? I am not often in the sun, and someone recommended  a 5000 dose sublingual once a day, so I take them. Any harm?

Depends: Hi. There's no absolute right level of 25-hydroxyvitamin D (25-D) in the blood. My personal goal for patients is to be at or above the mid-30's. It's estimated that you raise 25-D by about 6 for every 1,000 units of oral vitamin D you take. Therefore, based on how low you are, that helps you estimate a reasonable amount to take. Vit D toxicity is a myth; only calcitriol can be toxic. Good luck! ...Read more

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Blood result showed that I was deficient of vitamin D. I scored half of what a normal level is.Type of vitamin D should I take and how much (IU) a day?

Blood result showed that I was deficient of vitamin D. I scored half of what a normal level is.Type of vitamin D should I take and how much (IU) a day?

5-10,000 iu D3/day: With levels that low I advise you start by taking 10,000 iu of D3 a day for 2 months, then reduce to 5-8000 iu/day. At some point you should recheck your levels. Optimal levels are 50-80. It is best to take Vitamin K along with D and make sure you are getting Vit A as these vitamins work synergistically. Avoid D2, which is dangerous! See http://tinyurl.com/mkjempg & http://tinyurl.com/l49p4rg ...Read more

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How much vitamin d should you take in a day? Is it possibel to overdose?

How much vitamin d should you take in a day? Is it possibel to overdose?

Vitamin D: Depends on many factors e.g. Age, amount of skin exposed to sun rays daily, use of sun blockers, time of day that skin is exposed, race, location, and other factors. The best source of vitamin d is that which your body makes from exposure of the naked skin to the sun rays. If this is not optimal then vit. D supplementation is necessary. Keep the blood level above 40 but below 90 for safety. ...Read more

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Vitamin d how much to take every day?

Vitamin d how much to take every day?

Depends: It varies by age from about 200 international units (0.005 mg) to 600 iu per day, but that may be too low if you are not exposed to the sun much. More recent suggestions are 600 iu up to age 70, 800 after. Your doctor can check your blood level to see if you are low (which is a common condition) or not. ...Read more

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How much vitamin d a day should one take ?

How much vitamin d a day should one take ?

It depends: The institute of medicine sets recommended dietary allowance(rda) at 600 iu for people ages 1-70 with safe upper limits for daily intake ages 9 & above at 4, 000iu. Many people take doses much higher than this if their levels are low but should do so under the supervision of their physician. If levels are normal 1, 000 iu is a good maintenance dose for adults. Vit d3 is better absorbed than d2. ...Read more

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How do I know how much vitamin d can you take in one day?

How do I know how much vitamin d can you take in one day?

If not deficient...: I recommend between 2000iu of d3 to 5000iu of d3 per day. I take 5000iu! however, with serious deficiency you may need 50k iu of prescription d2 twice weekly for sometime. ...Read more

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How much vitamin d a day? My capsules say 400 iu. But many sorces are saying 4000-8000 a day! so i need to take ten of these a day?

How much vitamin d a day? My capsules say 400 iu. But many sorces are saying 4000-8000 a day! so i need to take ten of these a day?

Check other sources: First you should visit your doctor for an evaluation. Then, depending on your current vitamin d level and medical situation, take vitamin d accordingly. There are vitamin d tablets with 5, 000 iu. Check this video i made about vitamin d: http://otwithmd.Com/vitamin-d/. ...Read more

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How many vitamin D tablets should you take a day?

How many vitamin D tablets should you take a day?

Vitamin D: One tablet a day, purchased over the counter at 1000 or 2000 units per tablet and neither is expensive. My wife and I each take the 1000 and are just fine. ...Read more

Dr. Linda DiMeglio
1,026 doctors shared insights

Calcitriol (Definition)

Calcitriol is a metabolic agent which is a kind of ...Read more