Asparagus is generally considered one of the richest dietary sources, often containing slightly more glutathione per 100g than avocado
[link] Hooshmand MJ, Sontag CJ, Uchida N, Tamaki S, Anderson AJ, Cummings BJ., "Analysis of host-mediated repair mechanisms after human CNS-stem cell transplantation for spinal cord injury: correlation of engraftment with recovery", PLoS One (2009)
Oral B12 looks cheap, but if your body absorbs very little of each pill because of low stomach acid or a gut condition, much of that spending does not translate into results, and you keep buying bottle after bottle
Ive noticed a definite improvement in my energy levels since I started taking Solage glutathione
Bioavailability Issues: As mentioned earlier, oral glutathione supplements may not be highly bioavailable
Its versatility suits acute injury recovery, chronic condition research, post surgical recovery, inflammatory disorder research, joint health studies, gut healing research, and general tissue regeneration