Those with certain conditions: Milk thistle can have estrogenic effects, which may worsen hormone-sensitive conditions, including some types of breast cancer
[Abram et al, 2018]
However, significant data gaps remain regarding systemic absorption, multi-organ metabolism, long-term exposure, and potential liver-related risks
What Are Oral Glutathione Supplements
Control of methylxanthines in the competition horse: pharmacokinetic/pharmacodynamic studies on caffeine, theobromine and theophylline for the assessment of irrelevant concentrations
Reported applications include radioligand and fluorescent binding assays at CTR and AMY1 to AMY3, cAMP accumulation and other Gs-pathway readouts, receptor internalisation and regulation studies, and structural biology: Cao and colleagues (Nat Commun, 2025) reported cryo-EM structures of cagrilintide bound to calcitonin and amylin receptors with associated PDB depositions