Many people are deficient without knowing it especially those who eat plant-based diets, take certain medications, or are over 50
Higher Ni levels are considered a potential risk factor leading to lung, colorectal, prostate cancer and nasopharyngeal carcinoma [183]
Additional class-related concerns include: Gallbladder disease , including cholelithiasis (gallstones) and cholecystitis, as observed with GLP-1 receptor agonist medicines [27] Dehydration and acute kidney injury (AKI) risk secondary to significant gastrointestinal fluid losses Increased heart rate , a recognised class effect of GLP-1 receptor agonists Pancreatitis a potential risk that warrants prompt medical assessment if severe abdominal pain develops Thyroid C-cell tumours observed in rodent studies with GLP-1 receptor agonists
You do not know the purity
Wang Y, Herron N (1991) Nanometer-sized semiconductor clusters: materials synthesis, quantum size effects, and photophysical properties