5-HT signaling system is very important in visceral hypersensitivity, and many scholars believe that 5-HT ergic neurons are the underlying structure for the regulation of visceral sensorimotor and autonomic functions (71, 82).A randomized trial found that serum levels of 5-HT were higher in GERD patients than in healthy subjects
There is essentially no downtime after B12 / MIC injections
A significant increase in opioid overdose occurred in 2020, with 68,630 reported deaths, and again in 2021, with 80,411 reported deaths
If you are vegan, don't eat enough B12-rich foods, or have other health issues that prevent you from absorbing it effectively, such as pernicious anaemia, you may have a deficiency
doi: 10.1016/j.cgh.2024.06.004 82 LauR
In September 2025, Pfizer announced plans to acquire Metsera and its next-generation obesity portfolio