While there is no specific age limit for Vitamin B12 injections, the need for them often increases with age due to the bodys declining ability to naturally absorb the vitamin from food
May support slow-wave and REM sleep architecture, per a placebo-controlled polysomnography study in younger and older adults (Copinschi et al., 1997, Neuroendocrinology, PMID 9349662)
ALC also facilitates the production of our brain's most vital neurotransmitter: Acetylcholine
Preliminary research shows supplementation with L-carnitine positively affects acute physical performance, including increased power output and maximum oxygen consumption on the cellular level
Furthermore, immunostimulatory adjuvants including -glucans, medicinal mushrooms or high-dose probiotics can also in immuno-compromised patients induce opportunistic infections, sepsis or bacteremia especially if the integrity of gut barrier is compromised by chemotherapy-induced mucositis (206)