Therefore, its best to avoid it while pregnant, trying to get pregnant, or breastfeeding
However, high doses of vitamin B12, such as those used to treat a deficiency, might cause: Headache Nausea and vomiting Diarrhea Fatigue or weakness Its important to note that these side effects are generally mild and temporary
Neuroscience and Behavioral Physiology, 22 (4), 275-279
Step 2: Choose a bioavailable format
Beyond this primary use, its also commonly employed for melanin suppression, resulting in skin tone brightening, and is recognized as a powerful antioxidant with anti-aging properties
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition