Glycyrrhiza uralensis Fisch., a traditional Chinese herb, has been used medicinally for thousands of years and is often referred to as present in nine out of ten prescriptions and honored as the king of herbs (Wu et al., 2021)
To the contrary of what they claim, absorption rates are slower in the colon than in the upper gastrointestinal tract, but the same amount is absorbed from both
Evidence of limited variability of antigen receptors on intrathyroidal T cells in autoimmune thyroid disease
[PubMed: 19280426] 20
Variability in peptide purity, concentration accuracy, presence of contaminants or degradation products, and microbiological safety creates additional risks beyond the peptide's inherent pharmacological effects
A pivotal five-year study demonstrated that 2% topical minoxidil produced peak hair growth in males at year one, with a gradual decline in subsequent years