Is 3000 mcg of B12 a day too much?
Since B12 is a water-soluble vitamin, it’s generally considered safe, even at high doses. No Tolerable Upper Intake Level (UL) has been established for B12, due to its low level of toxicity.
What is vitamin B12 3000 mcg used for?
Nature Made Extra Strength Vitamin B12 3000 mcg Softgels help break down food into energy that your body can use all day long. Sourced from high quality ingredients, this B12 supplement is a dietary supplement that has no synthetic dyes, no artificial flavors and no preservatives.
Can too much folic acid cause vitamin B12 deficiency?
High intakes of folic acid may mask a vitamin B12 deficiency. In turn, this could increase your risk of brain and nervous system damage.
Is it better to take B12 with folic acid?
For this reason, you may want to take a B complex vitamin that includes all B vitamins. Taking folic acid at high doses can hide a vitamin B12 deficiency. So these vitamins are often taken together.
Is 2500 mcg of B12 okay?
The recommended dose for treating vitamin B12 deficiency is 1000 mcg daily. The recommended dose for preventing vitamin B12 deficiency is 1500 mg or 2500 mcg (sublingual tablets) daily.
Is 3000 mcg of vitamin A too much?
Levels of up to 10,000 IU (3,000 mcg) have been considered safe. Beyond that, though, vitamin A can build up to cause liver damage and brain swelling; pregnant women who ingest too much run the risk of fetal damage.
How much B12 vitamin should you take daily?
The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms.
How much B12 and folic acid should I take?
According to the latest guidelines, most adults should get 400 micrograms of folic acid a day, pregnant women should get at least 600 mcg, and breast feeding women should get 500 mcg. Younger adults need 1.3 milligrams of B-6; after age 50, women need 1.5 mg and men need 1.7 mg. adults need 2.4 micrograms of B-12.
What is 3000 IU in MG?
0.9 mg
If the RDA for vitamin A as a retinol preparation is 3,000 IU, the equivalent in micrograms is 900 µg. Converted to milligrams, this amount equals 0.9 mg.
What is the generic name for vitamin b12-folic acid?
Vitamin B12-Folic Acid. Generic Name: Folic Acid and Cyanocobalamin (FOE lik AS id/SYE an oh koe BAL a min) Brand Name: Folic + B12, Foltrate, MTX Support, Opurity B12/Folic Acid, Vitamin B12-Folic Acid. Medically reviewed by Drugs.com. Last updated on Nov 3, 2020.
Who should I tell about folic + B12 (folic acid and cyanocobalamin)?
Tell all of your health care providers that you take Folic + B12 (folic acid and cyanocobalamin). This includes your doctors, nurses, pharmacists, and dentists. This medicine may affect certain lab tests.
What are the signs of an allergic reaction to folic + B12?
Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat. What are some other side effects of Folic + B12?