Pain Practice , 13 (3), 253257
Small-batch production, amino-acid sequencing verification, third-party purity testing
Since there is no known hazardous threshold for vitamin B12, there is no upper limit
In fact, since B12 deficiencies can lead to mood changes, proper supplementation often helps improve mood-related issues
Yes B12 is a water-soluble vitamin, which means the body excretes any excess rather than storing it to potentially harmful levels
Some microbiome-focused formulations are studied for supporting mucus layer health and microbial balance, depending on the biological context