Key insights
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The Role of Vitamin B12: Vitamin B12 is crucial for maintaining healthy nerve cells and producing DNA and red blood cells. A deficiency can lead to fatigue and neurological issues.
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Misconceptions About Energy Boost: While Vitamin B12 is essential for energy production, taking supplements does not necessarily boost energy unless an individual is deficient.
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Who Needs Supplements?: Certain groups, such as older adults, vegetarians, and those with absorption issues, may benefit from B12 supplements to prevent deficiency.
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Potential Risks of Over-Supplementation: Excessive intake of Vitamin B12 supplements can lead to unwanted side effects and is unnecessary for those with adequate levels.