Recalculate it from the IU-definition for VitA, but be sure the difference between
retinol (C20H30O) and β-carotene (C40H56), both can be taken to be Vitamin A!
By definition for Vitamin A:
1 IU vitamin A is the biological equivalent of 0.3 μg retinol, or of 0.6 μg β-carotene
Examples:
6 μg of dietary β-carotene is equivalent to 3⅓ IU of vitamin A and is equivalent to 3⅓ IU of vitamin A.
This same amount also supplies the equivalent of 1 μg of retinol (or 1 RE =Retinol Equivalent) and is also equivalent to 3⅓ IU of vitamin A.
So 5000 IU is 1500 μg retinol or 3000 μg β-carotene
10,000 IU of vitamin A is equivalent to 3,000 mcg.
The conversion rate for vitamin E acetate to IU is 1 IU = 0.67 mg. Therefore, 30 IU of vitamin E would be approximately equal to 20 mg of vitamin E acetate.
There is no direct conversion between milligrams (mg) and International Units (IU) for vitamin D because they measure different aspects of the nutrient. However, a common conversion for vitamin D3 is 1 microgram (µg) = 40 IU. So, you would need to convert the 1.25 mg dosage to micrograms and then calculate the equivalent IU based on this conversion factor.
To convert 1600 IU (International Units) of a vitamin or supplement into milligrams, you need to know the conversion factor for that specific nutrient. The conversion factor varies depending on the substance in question, so you need to look up the specific conversion rate for the particular vitamin or supplement you are working with.
The conversion factor for vitamin E is 1.49. To get from IU to milligrams of alpha-tocopherol equivalents, divide by 1.49. Example: 30IU divided by 1.49 yields 20 mg alpha equivalents. To get from milligrams to IU, multiply by 1.49. Example: 10 mg alpha equivalents equals 15 IU (rounded up from 14.9).
Ans: 0.3 mg = 1,200 i.u...... 1 mg = 40,000 iu
converter 1mg vitamin B6 to IU ?
50000 iu
A huge number. Doses of vitamin D are usually measured in mcg (micrograms), not mg (milligrams). You would have to take eight hundred thousand 5000 IU tablets of vitamin D to be one hundred thousand MG. That's 800,000 5000 iu tablets of vitamin D = 100,000 mg. Even if you mean micrograms (mcg) it would require eight hundred (800) 5000 iu tablets of vitamin D to be 100,000 mcg. 800 5000 iu tablets of vitamin D = 100,000 mcg.
how can convert 100 mcg B12 in mg
1000 IU Vitamin D = 25 mcg Vitamin D = 0.025 mg Vitmain D. to convert IU of vitamin D divide by 40 to get mcg, divide by 40,000 to get mg. The minimum daily requirements for vitamin D have been markedly increased recently, and there is great confusion since the commercial products are still labeled as IU (International Units) while the research papers are stated in units of ug (micrograms) and mg. I spotted many unanswered questions regarding this conversion factor. *I need conversion to/from a measure that looks like ug, where the u has a tail like a lower case p. Is this the same as IU or what? How much is 100 u(plustail)g Vitamin D?
10,000 IU of vitamin A is equivalent to 3,000 mcg.
http://www.robert-forbes.com/resources/vitaminconverter.html
Keep in mind that conversions from IU to mg are specific for each vitamin, so this formula/answer is only applicable for Vitamin D. You first have to convert the 2,000 IU into mcg. Each IU of Vitamin D is equal to 40 mcg, so you divide 2,000 by 40 which equals 50. Then you have to convert the mcg amount into mg which you do by dividing the mcg amount by 100. In this case 50 divided by 100, which equals 0.5, which means that 2,000 IU of Vitamin D is 0.5 mg
The conversion rate for vitamin E acetate to IU is 1 IU = 0.67 mg. Therefore, 30 IU of vitamin E would be approximately equal to 20 mg of vitamin E acetate.
To convert milligrams (mg) to international units (IU), you need to know the specific substance's conversion factor, as different substances have different potencies. For example, 70 mg of vitamin E is approximately 104 IU, while 70 mg of vitamin D is about 2800 IU. Without knowing the specific substance, it's not possible to provide a direct conversion from 70 mg to IU.
30.12 mgFom IU to mcg: 50000 IU/1.66 = 30120 mcgFrom mcg to mg: 30120 mcg/1000 = 30.12 mg Final AnswerFrom USDATo convert Vitamin A as beta-carotene:From IU to mcg: IU/1.66 = mcgFrom mcg to IU: mcg * 1.66 = IUSource http://dietarysupplementdatabase.usda.nih.gov/ingredient_calculator/help.php#q2Ther are 1000 mcg in a mg so to convert to miligrams you have to divide the micograms by 1000.