2,000 mcg.
200
Depending on your age, the dosage of B12 per day can vary anywhere between .4 micrograms and 2.8 micrograms.
You should have 2.4 micrograms a day. When you are pregnant, you should have around 2.6 micrograms. If you are breastfeeding, you need 2.8 micrograms.
To convert 100 milligrams (mg) to micrograms (microg - we don't have Greek letters here) you'll need to multiply by 103 or 1,000 to get your answer. 100 mg x 1,000 = 100,000 micrograms. That's a lot of micrograms. And it's a massive dose. Double check your dosage and call around to "vitamin shops" to determine if a larger dosage is available in the B12. The concentration of cobalamin (which B12 is sometimes called) varies from supplier to supplier. But there are 1,000 microgram dosages available. It is improbable that you'll be giving your dog 100 pills. Do your homework on this one.
1 ml
The amount of vitamin B12 the body can absorb varies depending on several factors, including the form of B12 and individual health conditions. Typically, the body can only absorb about 1.5 to 2 micrograms of B12 from a single dose, regardless of whether it is taken in supplement form or through food. However, larger doses may be beneficial for those with absorption issues, as excess B12 can be excreted by the body. It's important to consult with a healthcare provider for personalized recommendations.
The recommended daily intake of vitamin B12 for most adults is about 2.4 micrograms. However, vitamin B12 is water-soluble, and excess amounts are typically excreted rather than stored in the body, making it relatively safe even at higher doses. Some supplements provide much larger doses, often ranging from 500 to 5,000 micrograms, which are generally considered safe but should be taken under medical advice, especially for those with certain health conditions. Always consult a healthcare professional before starting any new supplement regimen.
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.
A standard 8.4-ounce can of Red Bull contains approximately 2.0 micrograms of vitamin B12. This amount represents about 83% of the recommended daily value for adults. B12 is included in the drink primarily for its role in energy metabolism. However, it's important to note that while B12 can support energy levels, it does not provide a direct energy boost like caffeine does.
For a 65-year-old woman, the recommended dietary allowance (RDA) for vitamin B12 is 2.4 micrograms per day. However, individual needs may vary based on dietary habits, health conditions, and absorption issues. It's advisable to consult with a healthcare provider for personalized recommendations, especially since older adults may have a higher risk of B12 deficiency.
how many 1000mcg b12 do i take to equal 2.4 mcg
100,000 IU