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B12 deficiency is most common in individuals with conditions like pernicious anemia, certain gastrointestinal disorders (such as Crohns disease or celiac disease), or those who have had gastric surgery

Hydrocortisone lotion is a liquid - it's useful for treating the scalp and large or hairy areas of skin

doi: 10.1002/ejp.1118

The most frequently reported adverse effects of tirzepatide are predominantly gastrointestinal in nature, reflecting the medication's mechanism of action on GLP-1 receptors in the digestive system

In horses, glutamine was shown to increase the efficiency of intestinal restitution in an in vitro model of colitis [135]