Research consistently shows an inverse association between serum B12 and serum MMA levels, although researchers havent found specific cutoff points for determining B12 deficiency by way of serum B12 or MMA levels using cross-sectional data (Bailey, 2011, Bailey, 2013)
Traditional joint supplements Glucosamine, chondroitin, and omega-3 fatty acids (particularly EPA and DHA from fish oil) have real evidence behind them
It's a catastrophic, yet entirely avoidable, failure
2 Grip Strength and Exercise Endurance in Aged Mice Dimet-Wiley et al., Scientific Reports (2024) This study compared 5-Amino-1MQ treatment, voluntary wheel-running exercise (PoWeR), and combined treatment in aged C57BL/6J mice
Use the article as preparation, then confirm personal dosing, safety, and eligibility with a licensed provider