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In fact, supplementation of glycine for 4 weeks resulted in an 85% increase in aortic GSH, 64% decrease in aortic GSSG, and an overall significantly higher GSH/GSSG ratio [53], with a concomitant increase in expression levels of GSH biosynthetic enzymes

While oral supplements are available, B12 injections offer better absorption, especially for those with gastrointestinal issues or poor nutrient absorption

Yet, amenities like gyms, pools, and banks are less accessible in low-density areas

Achieving this vision will depend on collaboration among researchers generating evidence, clinicians participating in validation studies, technology developers building implementable platforms, regulators establishing proportionate pathways, payers recognising value propositions, and patient advocates ensuring equitable access [483, 492]