Cobalamin, more commonly know as Vitamin B12, is an essential compound for normal metabolic processes within the body and, due to its water-soluble nature, is easily excreted from the body in the setting of high doses.
Many "energy drinks" contain much higher than the biologically-necessary amount of B12 (which is on the order of 2.4mcg for an adult) in the hopes that supraphysiological amounts may lead to excess energy production. While these claims have largely not been tested in randomized, controlled trials, these high doses are B12 are not associated with significant side effects.
how can convert 100 mcg B12 in mg
100,000 IU
1000 mcg per 100 IU
The standard dose of Vitamin B12 delivered by intramuscular injection is 1,000 mcg. This is equal to one syringe once per day.
For a healthy person, the dosage may vary from 1 to 5 mcg per day. When it is prescribed to treat neurological problems, the dosage can reach 15000 mcg per day. Vitamin B12 works better with cobamamide, that is a co-enzyme of the vitamin B12.
To convert the units, it's important to know that 1 microgram (mcg) of vitamin B12 is equivalent to approximately 40 International Units (IU). Therefore, to equal 2.4 mcg of B12, you would need about 96 IU (2.4 mcg x 40 IU/mcg). Since 1000 IU is much larger than 96 IU, 1000 IU of B12 is far more than needed to meet the 2.4 mcg requirement.
Yes, 500 mcg of vitamin B12 is generally considered safe for most people. Vitamin B12 is a water-soluble vitamin, and excess amounts are typically excreted in urine, reducing the risk of toxicity. However, individuals with certain medical conditions or those taking specific medications should consult a healthcare professional before taking high doses.
how many milligrams in b12 that i am taking of 2,500 mcg
The Recommended Dietary Allowances (RDAs) for vitamins vary by age, gender, and life stage. For vitamin B6, the RDA for adults is about 1.3 mg per day. Vitamin B12 has an RDA of 2.4 mcg per day for adults. Vitamin A is measured in micrograms of retinol activity equivalents (RAE), with an RDA of 900 mcg for men and 700 mcg for women.
2,000 mcg.
Egg juice?
how many 1000mcg b12 do i take to equal 2.4 mcg