The main reasons for this include the enterohepatic circulation phenomena, hepatic first-pass effect, and inadequate permeability (Zhang et al., 2004a
It is made by the liver and is important for many body functions
However, it was positively correlated with the expression of marker genes of vascular endothelial cells and fibroblasts and mitochondria-related genes (BCL2 and COX4l2)
If you have any health conditions such as high blood pressure, heart problems, or are under medical care, get cleared by your doctor before your first session
While generally well-tolerated in research settings, comprehensive human safety data is lacking
Side effects are rare and typically mild, such as slight discomfort at the injection site or temporary bruising