For example, Neurobion Forte provides 15 mcg of vitamin B-12
"Vitamin C and glutathione supplements can support digestion and a healthy gut microbiome through their antioxidant and immune-boosting properties." This article will discuss how to improve the microbiome with vitamin C and glutathione
In PD, a ketogenic diet trial (very high fat, low carbohydrate) is underway, hypothesizing shifts in the microbiome/metabolome (elevated ketones and possibly Akkermansia ) with potential motor benefits [236]
Br J Clin Pharmacol 2025 co-infused a GLP-1 agonist with glucagon in healthy young men (Part B, n=12, median age 24): exenatide alone +4 bpm (95% CI 26), low-dose glucagon alone +4 bpm (95% CI 17), and the two together +7 bpm (95% CI 49) at 60 min
Mitigating drought stress in sunflower ( Helianthus annuus L.) through exogenous application of -aminobutyric acid