Nutritional Support Made Simple for GLP-1 Wellness

Everything you need to know about staying nourished, energized, and supported while on GLP-1 therapies.

What Are GLP-1 Therapies?

GLP-1 medications are transforming the way we approach weight loss, but with their powerful effects on appetite, digestion, and metabolism, they can also change what your body may need nutritionally.

This guide helps break down how GLP-1 medications can impact your nutrition, which vitamins and nutrients may be most affected, and how to help maintain adequate intake, even if you’re eating less or experiencing occasional gastrointestinal GLP-1 side effects.

How Do GLP-1s Work?

GLP-1 receptor agonists are medications that mimic the effects of a natural hormone called glucagon-like peptide-1 (GLP-1). This hormone plays a key role in regulating appetite, digestion, and blood sugar levels.

When used under medical supervision, these medications can amplify the body’s natural GLP-1 activity, making them powerful tools commonly prescribed to help manage type 2 diabetes and support weight loss.

What Can Happen in Your Body While Taking GLP-1s

Slows Digestion: GLP-1s delay gastric emptying, which means food stays in your stomach longer. This helps you feel fuller longer and eat less. 
Reduces Appetite: These medications act on the brain’s hunger signals, reducing the urge to eat and making it easier to stick to a lower-calorie routine. 
Improves Blood Sugar Control: By increasing insulin secretion (and reducing glucagon), GLP-1s help regulate blood glucose levels.
 Supports Weight Loss: By combining the above effects, GLP-1s create a powerful shift in how your body manages food, hunger, and metabolism.

How GLP-1s Can Affect Appetite, Digestion, and Nutrition

A primary mechanism of GLP-1 receptor agonists is appetite suppression. While that’s part of how they work, it also means your body may not get the nutrients it needs to feel energized and stay strong, especially over time.

Reduced Appetite & Meal Size

GLP-1s help you feel full faster and stay full longer. But with smaller meals and fewer snacks, it’s easy to fall short on essentials like protein, iron, and B12, even if you’re eating healthy.

Digestive Side Effects

Nausea, diarrhea, and vomiting are the most commonly reported occasional side effects. These issues can make food less appealing and, in some cases, impair nutrient absorption.

Long-Term Nutrient Depletion

When your appetite stays low for months or years, vitamin and mineral deficiencies can sneak up on you, especially in those who’ve had bariatric surgery or already struggle with digestive conditions.

Essential Nutrients to Watch When Eating Less on GLP-1s

When you’re eating less and digesting more slowly, it’s easy to fall short on important nutrients over time. This chart highlights just some of the key vitamins and nutrients that may require special attention during GLP-1 use, what they do for your body, and why it’s worth paying attention to them.

Shop GLP-1 SUpport

Nutrient	Supports	Risk Cause
Vitamin B12	Energy, focus, nervous system	Smaller meals & slower digestion may reduce absorption
Iron + Folate	Blood health, energy	Appetite suppression can lead to low intake, esp. for menstruating people
Vitamin D + Calcium	Bone health, immunity	Fat-soluble vitamins may be harder to absorb with reduced fat intake
Protein	Muscle maintenance, strength	Portion size makes protein intake harder to meet consistently

Supplements That Complement Your GLP-1 Journey

When your appetite is low and your stomach’s more sensitive than usual, sticking to a supplement routine can feel like a challenge. That’s why Barimelts offers more gentle, bioavailable options made with the nutrients your body truly needs, with none of the harsh extras it doesn’t. Whether you’re focused on digestion, energy, or hair health, these formulas are here to support you:

Hair Health+

Support for thinning hair, brittle nails, and post-weight-loss changes*.

HMB Muscle Shield

Helps preserve muscle mass during weight loss.*

Gastro Zen®

Soothes occasional digestive discomfort.*

Hormonal Balance+

Supports hormonal equilibrium post-weight loss.*

Berberine Phytosome

Metabolic support for blood sugar and overall wellness.*

Once-Daily Multivitamin

A foundational blend of essential nutrients in an easy-to-take format.*

GLP-1 Support Doesn’t Have To Be Complicated

Barimelts was created to make supplements easier, gentler, and more effective for people navigating appetite changes, digestive sensitivity, or occasional medication-related side effects. Whether you’re on a GLP-1, post-op, or both, our supplements are here to support your routine without adding stress to your system.

Why Barimelts?

Gentle Delivery Formats

Fast-dissolving tablets and smooth-coated caplets that are easy to take and gentle on your stomach.

Optimized for Absorption

We use bioavailable nutrients (like methylated B12 and folate) that your body can put to use when digestion is slower.

No Artificial Junk

No artificial sweeteners, dyes, or unnecessary fillers — everything you need, nothing you don’t.

Hear From Real GLP-1 Users Like You

“So glad I found these. They're easy to take, taste good so I enjoy taking them daily and get the vitamins I need.”

— Kathleen O.

“This brand is my go-to for my bariatric Multivitamins. So, it made sense to try these & I'm not disappointed. Easy to take, no aftertaste or upset stomach. A great addition to my healthy hair journey after WLS.”

— Christine

Frequently Asked Questions

1. Why are specialized supplements important after bariatric surgery or while taking GLP-1 medications?

Both bariatric surgery and GLP-1 medications can change how your body digests and absorbs nutrients, which means standard supplements often miss the mark. Barimelts supplements are made with nutrient forms that are easier for your body to use post-surgery, in delivery formats that are designed to be gentle on your stomach.
Specialized supplements help fill critical nutritional gaps that are harder to cover through food alone, supporting your energy, immune health, and long-term wellness in a way general supplements just aren’t built to do.*

2. Why is Hair Health+ recommended for GLP-1 users?

Hair Health+ helps support strong, healthy hair during periods of rapid weight loss, something many GLP-1 users can experience. Formulated with clinically studied ingredients KeraGEN-IV™ and AnaGain Nu™, it helps maintain the appearance of vibrant, resilient hair — all in a smooth-coated caplet that’s easy to take even when your appetite is low*.  Whether you’re new to GLP-1s or months into your journey, Hair Health+ supports healthy follicles and stronger strands from the inside out.*

3. Can I take Barimelts if I’m on GLP-1s?

Yes. Many people using GLP-1 medications benefit from additional nutritional support. These medications often reduce appetite and caloric intake, which can make it more difficult to meet daily nutrient needs.
Barimelts supplements are designed with gentle delivery formats and highly absorbable nutrients to help support your nutrition when eating enough becomes more challenging. As always, it's best to consult with your healthcare provider to determine what's right for you.

4. How can HMB Muscle Shield support me while I’m losing weight?

GLP-1s help reduce fat, but without proper nutrition, you may also lose lean muscle mass along the way. HMB Muscle Shield™ is formulated with HMB (β-hydroxy β-methylbutyrate), a compound that has been shown to support muscle preservation during rapid weight loss*.  If you’re eating less or skipping workouts due to fatigue, HMB Muscle Shield can help your body retain strength so you lose weight and support muscle preservation.*

5. Do GLP-1 medications impact vitamin absorption or appetite, and how can Barimelts help?

They can. GLP-1s work by slowing digestion and reducing appetite, which often means you’re eating less and absorbing fewer nutrients. That’s why high-quality supplementation matters more than ever.   Barimelts uses optimized nutrient forms like methylcobalamin (B12) and carbonyl iron in gentle delivery formats that help support your energy, digestion, and nutrient intake, even when your food intake is down.

6. Can GastroZen help with gut health during GLP-1 therapy?

Yes! GastroZen® was developed to help soothe occasional digestive discomfort, such as nausea, bloating and heartburn without harsh additives*. It features a blend of herbs and natural compounds known to support gut balance, including ginger root and slippery elm bark.  It’s a gentle daily supplement that can help you feel more comfortable staying on track with your nutrition and medication.

7. Are Barimelts designed for long-term use with ongoing GLP-1 treatment or post-surgery recovery?

Yes! In fact, they’re made for this. Barimelts were developed by pharmacists and dietitians who understand the long-term nutritional demands of GLP-1 therapy and bariatric surgery. Each product is made with specialized ingredients and designed to be gentle enough for daily, ongoing use.

8. Why might Hormonal Balance+ be important during GLP-1 therapy?

GLP-1 medications can influence not just hunger hormones but also estrogen and other hormones. Hormonal Balance+ includes clinically studied ingredients like DIM, Chasteberry, and NAC to support hormonal equilibrium during times of change*.
Hormonal Balance+ may be especially helpful for women looking to support hormonal health, manage appetite changes, or help balance the menstrual cycle during weight loss.*

9. Is there a vitamin bundle or starter kit recommended for GLP-1 users or post-op patients?

Yes! We offer curated bundles to help simplify your supplement routine. Use alongside guidance from your dietitian or healthcare provider to help ensure you're getting the support you need at every stage. Whether you're newly post-op or navigating a GLP-1 journey, these packs are designed for your essential needs:
GLP-1 Journey Pack: Includes Hair Health+, HMB Muscle Shield™, and Gastro Zen® to support muscle, digestive comfort, and hair health during rapid weight loss*
Gastric Sleeve Bundle: Includes Multivitamin, Calcium, Iron + Vitamin C, B12 Plus, and B1
Gastric Bypass Bundle: Includes Multivitamin, Calcium, Iron + Vitamin C, B12 Plus, Biotin, and B1
Duodenal Switch Bundle: Includes ADEK, Multivitamin, B12 Plus, and Calcium
Lap Band Bundle: Includes Multivitamin, Calcium, Iron + Vitamin C, and B1
Post-Bariatric Surgery Immunity Pack: Combines Vitamin D3, Calcium, and Multivitamin with Iron for daily foundational support
Bariatric Surgery Starter Pack: A simplified set including Calcium, Multivitamin with Iron, and Biotin

10. What is Berberine Phytosome, and how does it support GLP-1 users?

Berberine Phytosome is a plant-based compound often used to support metabolic health and help maintain blood sugar levels that are already in a normal range. This version uses a phytosome delivery system that helps your body absorb it most effectively.*
For those using GLP-1s, Berberne Phytosome offers an added layer of metabolic support.

11. Do I still need vitamins if I’m losing weight successfully with GLP-1s?

Weight loss doesn’t always mean you’re getting the nutrients you need. In fact, with reduced appetite, it’s often harder to meet your daily needs for things like iron, B12, calcium, and more.   Taking the right supplements helps support your body’s overall health, not just your weight, so you can feel strong, energized, and consistent as your journey continues.

12. Should I take a multivitamin or anything else while on a GLP-1?

While individual results may vary, those on GLP-1 medications may find it difficult to get enough nutrients from food alone, especially key vitamins like D, folate, and calcium. That’s why GLP-1 users may benefit from a daily multivitamin for foundational support, along with targeted supplements like B12 and iron based on individual needs.

13. What supplements should I take while on a GLP-1 medication?

That depends on your diet, symptoms, medical history, and other factors you should consider by working with your healthcare providers. However, GLP-1 users may benefit from extra support in a few key areas: energy, digestion, hormonal balance, and muscle health.  We offer several options made for sensitive stomachs and low-appetite days, including B12 for energy, HMB for muscle preservation, and gentle digestive support with GastroZen. A daily multivitamin is also important to help cover nutritional gaps caused by reduced food intake. Always check with your healthcare provider for personalized recommendations.