What Are The Main Components Of Weight Loss Peptides?
Weight-loss peptides are not a single ingredient. The "weight-loss peptides" mentioned on the market actually fall into two categories: One is protein peptides found in ordinary foods, which have no direct weight-loss effect; the other is "peptide" drugs used in prescription medications, which must be used strictly according to a doctor's prescription.
Food Peptides
Many peptide products on the market that claim to "help with weight loss" are actually products of pre-broken protein, like cutting long noodles into smaller pieces for easier absorption. Their main components are small protein molecules from various sources:
Animal protein sources: The most common are collagen peptides extracted from bovine bones and fish skin, and whey protein peptides broken down from milk.
Plant protein sources: Primarily soy peptides extracted from soybeans.
These food peptides are essentially nutrients; their main function is to supplement protein, and they cannot directly burn fat or make people thinner.
Drug Peptides
The "weight-loss injections" you might be more interested in, such as smegglutide, liraglutide, and telpoxetine, are the drugs that truly intervene in weight. Their main components are specific synthetic peptides with well-defined chemical structures:
GLP-1 receptor agonists: The main components of liraglutide and smegglutide, which work by mimicking a hormone in the human body called glucagon-like peptide-1 (GLP-1). This peptide can induce a feeling of fullness and slow gastric emptying, thereby reducing food intake.
GLP/GLP-1 dual receptor agonists: The main component of telpolide, which can simultaneously mimic two intestinal hormones, resulting in a stronger effect.
It is important to emphasize that these "peptides" in these medications are prescription drug ingredients that have undergone rigorous clinical trials. They have specific indications and side effects and must be used only after evaluation by a doctor. They are not ordinary nutritional supplements.
