H4 receptors are found in the bone marrow, basophils (a type of white blood cell), the thymus, small intestine, spleen, colon, and mast cells.[ref] Histamine receptors in the gut: The H1, H2, and H4 receptors all play a role in the way your intestines function, and this gives rise to the digestive problems seen in people with histamine intolerance
Cardiovascular risk factors Weight loss achieved with retatrutide has been associated with improvements in several cardiovascular risk markers, including: lower blood pressure improved cholesterol profiles reduced triglyceride levels better insulin sensitivity As with other GLP-1-based therapies, dedicated cardiovascular outcome trials are needed to establish whether these improvements lead to reductions in heart attack, stroke or cardiovascular death
More important than my observation is the following: In comments by Thompson and Sturmer published in the journal Diabetes Care in 2023, about a study of GLP-1s and the risk of thyroid cancer conducted by Bezin et al which was published in the same journal issue, Thompson and Sturmer conclude that Thyroid cancer is a rare outcome, however, and the potential increase in absolute risk is very small

Step 1: Water, Dipropylene Glycol, Glycerin, Niacinamide, Polyglycerin-3, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Betaine, Sodium Carbomer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Silica, Ethylhexylglycerin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, C12-14 Alketh-12, Hydroxyethylcellulose, Caprylyl Glycol, Hydroxyacetophenone, Adenosine, Tromethamine, Butylene Glycol, Disodium EDTA, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Cyamopsis Tetragonoloba (Guar) Gum, Curcuma Longa (Turmeric) Root Extract, Agar, Xanthan Gum, Ubiquinone, Centella Asiatica Extract, Ocimum Sanctum Leaf Extract, Tocopherol, Ascorbic Acid, Glutathione, Hippophae Rhamnoides Fruit Oil, Hydrogenated Polydecene, Hippophae Rhamnoides Water, Propanediol, Corallina Officinalis Extract, Polyglyceryl-10 Laurate, Astaxanthin, Hydrogenated Phosphatidylcholine, Disodium Phosphate, Polysorbate 60, Retinyl Palmitate, Eriobotrya Japonica Leaf Extract, Sodium Phosphate, Sodium Lauroyl Glutamate, Mentha Viridis (Spearmint) Extract, Sodium Hyaluronate, Propolis Extract, Ferulic Acid, Asiaticoside, Asiatic Acid, Madecassic Acid, Madecassoside
