If you struggle with nonspecific symptoms and believe your vitamin intake may be a contributing factor, testing your B12 levels can provide insight into your nutritional health
Presented for research literature review only Becejac T et al
Menopause & Hormone Specialist Virtual in the state of Washington Naturopathic & HRT Solutions American Menopause Society Member Certified Functional Medicine Practitioner in Seattle, Washington Hot flashes and night sweats disrupting your sleep and energy Sudden weight gain especially around your belly Brain fog, memory issues Mood swings , anxiety Vaginal dryness, painful sex, and low libido Irregular or heavy periods or periods that never seem to end Feeling like youve lost your spark, your motivation, or your identity Missing periods or unpredictable cycles Unwanted hair growth on the face, chin, chest, or belly Persistent acne, even in your 30s and 40s Weight that wont budge , especially with carb sensitivity Fatigue that hits like a wall mid-day Mood changes , depression, or focus Difficulty getting pregnant or staying pregnant If any of this sounds like you you're in the right place

The honest caveat: animal studies especially rat studies do not always translate reliably to humans, and the research here has been dominated by a single group
Overall, eating a balanced diet and supplementing when necessary will keep your B12 levels in check.