Guide

No, raspberry ketone supplements don’t cause weight gain; human research is sparse, and any change is more likely tied to diet and calories.

Yes, raspberry ketone supplements may raise blood pressure in some users; flavor amounts in foods are far lower and human data are limited.

Yes, raw onion can cause food poisoning when it’s contaminated or mishandled; clean prep, cold storage, and smart sourcing cut the risk.

No, your body doesn’t melt fat; fat is broken down and most of its mass leaves as carbon dioxide in your breath, with water and energy used by cells.

Yes, gallbladder bile flow and bile acids shape glucose control via gut hormones, so disease or removal can nudge blood sugar higher or lower.

Insulin can return in some cases—type 2 may reach remission; type 1 rarely does without transplants or experimental cell therapy.

No, fat transfer isn’t rejected like an organ; it uses your own cells, though some fat may not survive and can resorb or form firm lumps.

Yes, vitamin D absorption can falter due to gut disease, some surgeries, liver or kidney problems, low intake, or certain drugs—test 25(OH)D and treat the

Yes, most foods contain cells because plants and animals are built from cells, though refined ingredients and some secretions are exceptions.

Yes—rare allergy or antibodies can blunt insulin, and more often resistance or poor injection sites make insulin seem not to work.