Marginal maternal zinc deficiency produces liver damage and altered zinc transporter expression in offspring male rats
In many cases yes, but this should always be reviewed with the prescribing clinician

its relevance to retatrutide specifically is not yet established A history of pancreatitis or significant gastrointestinal disease Gallbladder disease , including a history of gallstones or cholecystitis Diabetes mellitus , particularly if managed with insulin or sulphonylureas, due to hypoglycaemia risk Cardiovascular disease , including arrhythmias or recent cardiac events Renal or hepatic impairment , which may affect tolerability and increase the risk of dehydration-related complications Pregnancy or breastfeeding no safety data exist for retatrutide in these groups Use of oral medicines where absorption may be affected by delayed gastric emptying , such as levothyroxine or combined oral contraceptives Seek urgent medical attention if you experience severe or persistent nausea or vomiting, persistent abdominal pain (which may indicate pancreatitis or gallbladder disease), signs of an allergic reaction (rash, swelling, difficulty breathing), chest pain, palpitations, or signs of dehydration

Common signs of B12 deficiency include: Fatigue Lethargy Headaches Mouth ulcers Changes in vision Brain fog Low energy levels Inconsistent sleep cycles Slow metabolism
To compare the effects of paraxanthine against caffeine and the impact of age, young 8-week-old (YOUNG) and aged 16-month-old (OLD) rats were evenly divided into four groups ( n = 8 per group): (i) vehicle control (CON), (ii) low-dose paraxanthine (PXN LOW), (iii) high-dose paraxanthine (PXN HIGH), and (iv) high-dose caffeine (CAF HIGH)