B12

B12 FAQs

What is the role of vitamin B12 in the body?

Answer: Vitamin B12 helps with red blood cell production and neurological function.

How much vitamin B12 should I consume daily?

Answer: The recommended daily intake for adults is 2.4 micrograms.

Can vitamin B12 deficiency cause fatigue and weakness?

Answer: Yes, low levels of vitamin B12 can lead to fatigue and weakness.

Which foods are high in vitamin B12?

Answer: Animal products such as meat, fish, dairy, and eggs are good sources.

Are there any vegan sources of vitamin B12?

Answer: Vegan options include fortified plant-based milk and nutritional yeast.

Can a lack of vitamin B12 affect cognitive function?

Answer: Yes, low levels may lead to memory problems and difficulty concentrating.

Is it possible to overdose on vitamin B12 supplements?

Answer: No, excess amounts are typically excreted by the body.

What are some common symptoms of a vitamin B12 deficiency?

Answer: Fatigue, tingling in hands or feet, and mood changes are common signs.

Does age impact our ability to absorb vitamin B12 from food?

Answer: Yes, older adults may have reduced absorption due to decreased stomach acid production.

Can taking antacids interfere with the absorption of vitamin B12?

Answer: Yes, long-term use of antacids can reduce the absorption of this vitamin.