15 I.U. Vitamin E = 10mg, so 400 I.U. would =266.67 mg. (400/15x10=266.67). The World Health Organization sets the I.U. (International Units) for some medications, and vitamins, each of these has a different I.U. to mg ratio, and you have to find a reference to this ratio to be able to convert I.U to milligrams. It depends on hat the Vitamin E is as, example dl-alpha tocopheryl or dl-alpha tocopheryl acetate, check the chart on the following link for more info
10,000 IU of vitamin A is equivalent to 3,000 mcg.
1 IU is the biological equivalent of about 0.667 mg d-alpha-tocopherol (2/3 mg exactly), or of 1 mg of dl-alpha-tocopherol acetate
Recalculate it from the IU-definition for VitA, but be sure the difference betweenretinol (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-caroteneExamples: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
Melatonin is available over the counter in varying doses of up to 3 mg per tablet. However, a fraction of this is required for insomnia, usually about 0.3 mg or less.
Vitamin A - 310 IU Vitamin C - 174 mg Folate (important during pregnancy) - 67 mcg Vitamin B2 - .09 mg Niacin - .9 mg Vitamin B6 - .16 mg Vitamin E - 3 IU Potassium - 588 mg Phosphorus - 71 mg Magnesium - 53 mg Calcium - 46 mg Selenium - 1.1 mg Iron - .72 mg Zinc - .3 mg Copper - .3 mg
To convert mcg to mg: Divide by 1000 OR multiply by 0.001 OR move the decimal 3 places to the left (they all mean the same thing), so 500mcg = .5mg. Similarly, 1000mcg = 1mg, 2500mcg = 2.5mg, etc. AND to convert in the opposite direction, mg to mcg, multiply by 1000, so 3mg = 3000mcg, 1.5mg = 1500mcg, etc.
No. There are 1000 micrograms in 1 milligram. 3 mg = 3,000 mcg 900 mcg = 0.9 mg
There are 1,000 micrograms (mcg) per milligram.So, 3mcg = 3 / 1,000 = 0.003mg
The original person who answered this stated it was 400IU...This is wrong and could possibly be a grave mistake if someone were to follow this crap answer. each ONE mg = 40,000 IU whoever answered this is playing around in things they shouldn't touch. 4000 mg would be 160,000,000 IU and would be a fatal dose of vitamin D. ALWAYS go look for other answers before you trust the first thing you find people.
Light therapy usually results in earlier bedtimes.
Yes, 3 kg is greater than 40,000 mg. To compare the two, we can convert 3 kg to milligrams: 3 kg is equal to 3,000,000 mg (since 1 kg = 1,000,000 mg). Therefore, 3,000,000 mg is much greater than 40,000 mg.