GLP-1 Metabolic Health | The Hetrick Center

In recent years, a class of medications known as GLP-1 receptor agonists (GLP-1s) has gained tremendous attention. Many people are curious: What are they? How do they work? And are there alternative ways to achieve similar benefits—especially using nutrition and whole-food supplements? In this post we’ll dive into what GLP-1s do, how folks are using them, the benefits and risks (including nutritional deficiencies), and explore how a whole-food supplement program using Standard Process™ may offer a safer, more gradual, holistic option.

What are GLP-1s?

The term “GLP-1s” refers to medications that mimic or activate the hormone glucagon‑like peptide‑1. Endogenously, GLP-1 is secreted by intestinal L cells in response to food, and has multiple roles: enhancing insulin secretion (in a glucose-dependent way), reducing glucagon secretion, slowing gastric emptying, increasing feelings of fullness/satiety, and improving glucose disposal in peripheral tissues.
In clinical practice, GLP-1 receptor agonists are used to manage type 2 diabetes and increasingly for weight-loss or metabolic indications. For example, they support blood sugar control and have been shown to reduce major cardiovascular events in some studies.
Their mechanism gives them two major downstream effects of interest: improved glycemic control and weight reduction (due to appetite reduction + slower gastric emptying) plus other possible metabolic benefits.

How people are using GLP-1s

People with type 2 diabetes are using GLP-1 receptor agonists to improve glycemic control, reduce reliance on insulin/other drugs, and reduce risk of diabetes-related complications.
In the weight-management realm, many individuals without diabetes are being prescribed GLP-1 medications off-label or by newer approvals, for the purpose of weight loss, reduction in fat mass, and improving metabolic health.
Because GLP-1s slow gastric emptying and reduce appetite, users often eat smaller meals, feel full earlier, and gradually reduce weight—often more quickly than lifestyle changes alone.
Some studies also show benefits beyond weight/glycemic control: improvements in lipid profiles, fatty liver disease, and reduced cardiovascular risk.

Highlights of health benefits

Improved blood sugar control: Because GLP-1s stimulate insulin when glucose is elevated, they help normalize post-meal glycemia.
Weight loss: By increasing satiety and reducing food intake, as well as slowing gastric emptying, GLP-1s help reduce body weight (which further helps metabolic health).
Cardiovascular/metabolic benefits: Some large studies found that GLP-1s reduce the risk of major cardiovascular events, and may improve fatty-liver disease and other metabolic markers.

Risks, especially nutritional and digestive concerns

While GLP-1s offer attractive benefits, they are not without risks—particularly when it comes to side effects and nutritional implications.

Digestive/GI side effects are common: nausea, vomiting, diarrhea, constipation, delayed gastric emptying (gastroparesis) have all been documented.
Because the stomach empties more slowly and food intake is often reduced, there is a potential for nutritional deficiencies (less food eaten, less variety, less nutrient intake) and impaired absorption or reduced appetite for nutrient-dense foods.
Rapid weight loss (or reduced fat mass) can also impact lean mass, bone density, skin/tissue quality, and facial appearance (sometimes noted as “hollowing” in the face).
Other more serious—though less common—risks: pancreatitis, gallbladder disease, changes in thyroid C-cells (in rodents), and rare digestive complications.

Nutritional deficiency concerns specifically:

With reduced appetite and smaller meals, people may not meet their micronutrient targets (vitamins A, D, B-complex, minerals like magnesium, zinc, etc).
Delayed gastric emptying may reduce the rate of nutrient absorption.
If the diet becomes more limited (for example skipping meals, eating less food), one may inadvertently reduce intake of whole-food nutrient variety.
Therefore, anyone using GLP-1s should require oversight of nutrition: adequate protein, micronutrients, healthy fats, fiber, and perhaps supplementation/support as needed.

A whole food supplement-based alternative (or adjunct) via Standard Process™

At this point you may be thinking: “Okay, GLP-1s have major benefits—but what if someone wants a safer, more gradual approach using nutrition and supplements? Can we get similar metabolic/weight-health outcomes without jumping straight to medication?” That’s where the whole-food supplement philosophy of Standard Process™ comes into play.

Why Standard Process™ (SP) and whole-food supplements matter

Standard Process™ is a company offering whole-food-based nutritional supplements—nutrient-dense, grown/processed with attention to soil and ingredient quality—from soil to supplement.
Their “whole food philosophy” emphasizes that nutrients in their natural matrix (plants, whole-food concentrates) deliver a spectrum of supporting nutrients (co-factors, phytonutrients, etc) rather than isolated vitamins alone.
They state that their ingredients are grown on a certified organic/regenerative farm, and manufacturing is set up to preserve nutrient potency.
The advantage: you are supporting your body’s systems through broad nutrient sufficiency (rather than reacting to deficiency) thereby optimizing metabolism, detoxification, digestion, energy, and overall resilience.
For someone using or considering GLP-1s (or wanting to avoid them), supplementing with high-quality, whole-food nutrients can help fill the gaps: ensuring adequate micronutrient intake, supporting GI health, maintaining lean mass, supporting metabolic regulation, and perhaps reducing reliance on medication by optimizing physiology.

How you might build a supplement regimen

Here is a sample regimen using Standard Process™ products (note: this is for informational purposes only; one should always consult with a qualified provider before initiating). This regimen is intended to support metabolism, digestion, nutrient sufficiency and be an adjunct or alternative to jumping straight into GLP-1 medication. It takes a bit longer, but emphasizes holistic support.

Foundation support: A high-quality multivitamin/whole-food concentrate (e.g., SP’s “Catalyn®” which contains 12 whole-food ingredients and covers vitamins A, D, B’s, etc).
Digestive/GI support: Since slowed GI motility and reduced intake may be concerns, products that support healthy digestive function, fiber, gut lining, microbiome. (For example SP’s “Whole Food Fiber” product supports bowel function and beneficial microorganisms).
Metabolic/supportive nutrition: Whole food-based foods that support healthy blood sugar and metabolism (Standard Process™ has a “Blood Sugar & Metabolism” category).
Micronutrient gaps: Depending on individual labs, adding targeted whole food-based supplements (such as for vitamin D, magnesium, omega-3 fatty acids, etc) to cover deficiencies.
Lifestyle/diet optimization: Alongside supplements, emphasize high-fiber whole-food diet, lean protein, healthy fats, regular physical activity, stress management, sleep. These support endogenous GLP-1 release and metabolic health (see emerging science).
Monitoring & adjustment: Periodic labs (micronutrients, metabolic markers, lean mass, bone density if relevant), and adjust supplements as needed under provider supervision.

GLP-1 Metabolic Health

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Why this route may be “safer and healthier” (depending on your goals)

Rather than rapidly altering physiology via a medication that significantly changes appetite, gastric emptying, and nutrient intake (and thus poses risk of deficiencies), the whole-food supplement approach emphasizes gradual optimization of nutrition and metabolism—supporting the body’s systems rather than forcing change.
It minimizes reliance on pharmaceutical intervention; for people who want to avoid or delay medication, it offers an empowering, proactive path.
Whole-food supplements provide nutrients in their natural context, which may improve absorption, co-factor support, and minimize risk of over-supplementation or imbalanced high-dose single nutrients. (Standard Process™ emphasizes the “food matrix” advantage).
By focusing on root-causes (nutrition, metabolism, digestion, activity) rather than purely symptom suppression, you’re building a foundation for long-term health rather than short-term change.

Why someone using GLP-1s would want whole-food support

If you are already using a GLP-1 medication (or planning to), the changes in appetite, gastric emptying and food intake increase the importance of ensuring you still get adequate nutrients. Whole-food supplements help bridge that gap.
They can support digestive function and gut integrity (important if gastric emptying is slowed).
They can protect lean body mass and micronutrient status during weight loss (which is often rapid with GLP-1s).
They help minimize unintended nutrient deficiencies which could compromise bone health, immune function, skin/tissue quality, mood, cognition.
If one’s goal is to avoid or delay GLP-1 medication, then using whole-food supplementation + diet & lifestyle may allow slower but sustainable results with fewer side-effects and risks.

GLP-1 Metabolic Health

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Why whole-food supplements matter: the “food matrix” advantage

Whole-food supplements (like those from Standard Process™) are not just isolated vitamins/minerals, but use nutrient-dense plant concentrates grown in nutrient-rich soil with minimal processing. This means you get co-nutrients, phytonutrients, enzymes, trace elements—all of which support nutrient utilization.
The idea is: nature packages nutrients in a matrix that our bodies recognize and utilize more efficiently; isolated nutrients may lack that synergy.
Also, a whole-food supplement philosophy supports the concept of nutrient sufficiency rather than treating deficiencies or symptoms only. It’s more proactive.
In an era of highly processed diets, soil-depleted agriculture, and widespread nutrient gaps, whole-food supplementation offers a way to fill those gaps more holistically.
Note: whole-food supplements are not a substitute for a healthy diet—they are a supplement to an already good diet. The foundation remains real food, good habits.

Our practice and how to proceed

At The Hetrick Center we recognize the rise of GLP-1 therapies and the interest many of our patients have in metabolic optimization, healthy weight, and sustainable nutrition. We also believe in the value of whole-food support and working with supplements responsibly.

We keep many Standard Process™ supplements in stock at our clinic, so you can pick them up when appropriate.
You can also purchase through our website https://thehetrickcenter.standardprocess.com/products

If you’re considering a GLP-1 medication, or are already using one, we can help you evaluate your nutritional status, support your digestion/metabolism, monitor micronutrients, and build a supplementation plan.
To ask questions or schedule a consultation with Dr Mary Colman, please use this link: https://www.hetrickcenter.com/products/

Spotlight: Dr. Mary Colman

Dr. Mary Colman has over 24 years of experience in integrative metabolic care and whole-food supplementation using Standard Process products. She specializes in nutrition-focused support and utilizes both saliva testing and comprehensive blood work to create personalized, targeted wellness plans for her patients. If you’d like to learn whether a supplement-centered approach could be a good fit for you—either alongside or instead of GLP-1 therapy—please use the question link above to connect with Dr Mary or call us at 717-492-0303 to schedule an in person consultation.

Final thoughts

If you’re reading this because you’re considering GLP-1 therapy, or already using it and want a more comprehensive approach, here are key take-aways:

GLP-1s can be powerful tools for glycemic control and weight/metabolic health—but they carry side-effects and nutrient risks.
Nutrition, digestion, whole-food support and metabolism underpin sustainable health.
Whole-food supplements—such as those from Standard Process—offer a thoughtful way to bridge nutrient gaps, support digestion and metabolism, and potentially allow a slower, more integrated path to your health goals.
Whether you choose medication, supplements, or a combination, the best outcome comes from personalized assessment, ongoing monitoring, and supporting the whole person (diet, activity, stress, sleep, digestion, nutrient status).
Reach out to us at The Hetrick Center to ask questions, build a plan, and see whether the supplement-first or supplement-adjunct path makes sense for you.

Disclaimer: This blog post is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before starting or stopping any medication or supplement program.