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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

Oct 13, 2025

4 min

Is 1000 mcg of B12 too much for seniors? Understanding safe intake levels

Over 10% of adults aged 75 and older may suffer from a vitamin B12 deficiency due to poor absorption, prompting a critical question for many: Is 1000 mcg of B12 too much for seniors? For many, an adequate intake level is necessary to maintain sufficient levels and support crucial bodily functions.

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Oct 3, 2025

5 min

How much B12 should a 70 year old take a day? Understanding Optimal Intake for Seniors

According to the National Institutes of Health, up to 30% of adults over 50 have decreased stomach acid, which can hinder the absorption of vitamin B12 from food. This is why addressing the question of how much B12 should a 70 year old take a day requires a deeper look beyond basic nutritional guidelines.

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