This retention produces common symptomsbloating, fullness after small meals, and early satietythat manifest subjectively as nausea or queasiness

Initial blood tests typically include: Full liver function tests (LFTs): ALT, AST, ALP, GGT, albumin, and total/direct bilirubin Full blood count (FBC): To assess for anaemia Haemolysis screen: Reticulocyte count, blood film, LDH, and haptoglobin (direct antiglobulin test [DAT] if immune haemolysis is suspected) Coagulation screen (PT/INR): To evaluate synthetic liver function Renal function and electrolytes Nutritional markers: Vitamin B12, folate, ferritin, iron studies, vitamin D Viral hepatitis serology (hepatitis A, B, C, and E) when a hepatitic or cholestatic pattern is present or unexplained Autoimmune liver screen (ANA, SMA, AMA, IgG) if viral causes are excluded and liver enzyme abnormalities persist Imaging investigations: Abdominal ultrasound is the first-line imaging modality for suspected biliary pathology, in line with NICE CKS guidance on gallstones
And its quite surprising that experts would say these things about it
Treatment of low blood sugar (Hypoglycemia)