Weight-loss drugs like Ozempic and Wegovy work by targeting the GLP-1 (glucagon-like peptide-1) receptor in the body. They mimic the natural hormone GLP-1, which helps regulate blood sugar levels and appetite. By doing so, they reduce hunger and increase feelings of fullness, leading to weight loss.
However, there are potential risks and side effects associated with these drugs. Some include:
- Side Effects: Nausea, vomiting, diarrhea, constipation, and increased heart rate.
- Pancreatitis: A serious inflammation of the pancreas, which can be life-threatening.
- Stomach Paralysis: A condition where the digestive system slows down, leading to vomiting and difficulty digesting food.
- Muscle Mass Loss: Some individuals may lose muscle mass, which could be problematic in the long term.
- Malnutrition: Reduced appetite can lead to insufficient nutrient intake, potentially causing fatigue, depression, and weakened immune function.
- Stigma: The drugs may exacerbate body image issues and stigma associated with obesity.
- Unknown Unknowns: There may be unforeseen long-term effects that are yet to be discovered.
It's crucial for individuals considering these drugs to weigh the potential benefits against the risks and consult with healthcare professionals.