Lifestyle Strategies to Boost GLP-1

“Visit MRC Southcentral Indiana to Discuss Your Specific Needs”

Glucagon-like peptide-1 (GLP-1) is a natural hormone that is produced in the gut to regulate metabolism after food intake. The incretin hormone stimulates insulin release to minimize blood sugar spikes after meals and plays a key role in energy balance. As a chemical messenger, it is broken down by the body within minutes, but GLP-1 slows gastric emptying to reduce the rate at which food leaves the stomach and enters the small intestine. This triggers feelings of fullness faster.

Synthetic GLP-1 receptor agonists like semaglutide or tirzepatide differ from the natural hormone by offering extended half-lives that last days instead of minutes. The pharmaceutical versions have been engineered to resist degradation by the DPP-4 enzyme that breakdowns the naturally-occurring messenger. Since extreme slowing can cause gastroparesis using the prescription medication, doctors typically recommend pausing GLP-1 use before surgery to reduce risk of nausea.

Natural and synthetic sources of GLP-1 signal the pancreas to produce more insulin hormone to help move glucose into cells for energy, due to rises in blood sugar levels after eating. These incretin mimetics stop the release of glucagon, which is the hormone that increases blood sugar levels, to prevent unwanted spikes. In addition, GLP-1 receptor agonists communicate with the central nervous system to promote satiety and reduce overall daily caloric intake.

Why receptor agonists may involve IV therapy...

For starters, GLP-1 receptor agonists (semaglutide or tirzepatide) are not administered intravenously (IV) but are injected subcutaneously on a weekly schedule and usually by the patient. However, IV therapy may be prescribed by a clinician in support of reducing common gastrointestinal side effects like severe nausea, vomiting, and reduced fluid intake. Since all three disrupt normal hydration, IV drips containing fluids, vitamins, and nutrients can help combat dehydration and feelings of fatigue. While prescriptive versions of semaglutide and tirzepatide are normally administered by the patient, IV therapy requires a administration by a licensed professional to manage the side effects of weekly GLP-1s. Most often patients relying on intravenous injections use IV therapy to manage symptoms of side effects during the first few weeks of treatment, or after dosages are increased by their doctor.

HOW YOUR GUT MICROBIOTA IMPACTS GLP-1

The human gut is home to over a thousand microbial species that create a complex ecosystem known as the gut microbiota. This is a bustling community of bacteria, viruses, yeast, and fungi that do much more than just digest the food you eat. Your microbiome plays a major role in metabolic health by fermenting food, fighting off pathogens, stimulating immune responses, and producing nutrients. Its unique microbial makeup is shaped by a variety of factors, including genetics, aging, medications like antibiotics, and your daily dietary strategy.

Not surprisingly, gut health directly influences the natural production of  glucagon-like peptide-1, which is the hormone targeted by popular GLP-1 prescription medications. Microorganisms in a healthy gut produce metabolites, like short-chain fatty acids and secondary bile acids that act as triggers for natural GLP-1 secretion. To more actively support your GLP-1 levels, feed your gut the right nutrients. Incorporating a protein-forward menu filled with healthy fats (avocados, olive oil) and lean protein like eggs, fish or tofu can make a difference.

Additionally, whole foods like broccoli, carrots, spinach, and Brussels sprouts are also excellent choices of low-glycemic plant-based options for keeping the gut environment thriving. Conversely, when your microbiome loses its microbial diversity and balance (dysbiosis), natural GLP-1 levels can drop. So in addition to eating supportive foods, specific strains of probiotics can significantly alter the microbiome to increase GLP-1 release. Multiple studies have linked reduction in GLP-1 to a higher risk of developing metabolic disorders, including diabetes and obesity.

____________________

By nourishing your gut microbiome, you not only support your body's natural metabolic pathways like your gut-brain axis, but also create a healthier foundation for working hand-in-hand with GLP-1 receptor agonist for those using semaglutide or tirzepatide, as well as those following a more traditional holistic approach for long-term weight management. Protein-forward dietary additions, routine exercise, managing stress to lower cortisol, staying well hydrated, and getting a good night’s sleep can also help. If you’re trying to decide whether a prescription-based weight loss plan or a more holistic metabolic weight loss program is right for you, contact MRC Southcentral Indiana today. One of our weight loss coaches will be in touch to discuss how hormone imbalances, genetic factors and key lifestyle habits may have slowed your metabolism and led to unintended weight gain. After all, hormonal balance can be restored and disrupted metabolic rates can be reset with a personalized approach.