However, these side effects are temporary and will subside quickly
Many people struggle to maintain healthy B12 levels through diet alone, especially vegetarians, vegans and those with absorption difficulties
The frequency varies based on individual goals and needs
Contributor Hope Ricciotti, MD, Editor at Large, Harvard Women's Health Watch Disclaimer: As a service to our readers, Harvard Health Publishing provides access to our library of archived content
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The Essential Role of Micronutrients A vitamin shopmore accurately called The Micronutrient Shopoffers both vitamins and minerals essential for women to thrive through gut health