Vitamin b12

Vitamin b12 FAQs

What is Vitamin B12 and what does it do?

Answer: Vitamin B12 is a nutrient that helps produce DNA and red blood cells.

Who needs Vitamin B12 supplements?

Answer: Vegetarians, vegans, and older adults are more likely to need supplements.

What are the symptoms of Vitamin B12 deficiency?

Answer: Fatigue, weakness, tingling sensations, and memory problems may occur.

How much Vitamin B12 do I need daily?

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

Can Vitamin B12 help with weight loss?

Answer: No direct evidence supports this claim; a balanced diet is key.

Is it possible to get too much Vitamin B12?

Answer: Excessive intake generally has no harmful effects as it's water-soluble.

Are there natural food sources of Vitamin B12?

Answer: Animal-based foods like meat, fish, eggs, and dairy products contain it.

Can stress affect my body’s ability to absorb Vitamin B12?

Answer: Stress can indirectly impact absorption; maintaining a healthy lifestyle helps.

How long does it take to correct a deficiency with supplements?

Answer: Improvement may be seen within days or weeks of starting supplementation.

Is sublingual (under the tongue) absorption better for Vitamin B12?

Answer: Sublingual tablets bypass digestion but evidence on efficacy is limited.