Essential Supplements to Boost Your Health While on GLP-1 Medication

GLP-1 medications are highly effective for supporting weight loss and improving metabolic health. As a registered dietitian nutritionist, I’ve seen firsthand how powerful these treatments can be. They work by reducing appetite, regulating blood sugar, and promoting sustainable weight loss.

However, as appetite decreases and weight loss progresses, it’s not uncommon to see impacts on overall nutrient intake—especially if food volume drops significantly. Over time, this can lead to nutrient gaps that may affect energy levels, digestion, and muscle preservation.

If you’re on a GLP-1 treatment plan, it’s crucial to be proactive about your nutritional support. To help optimize your health and address potential deficiencies, here are the top supplements I recommend considering as part of your routine while taking a GLP-1:

1. Protein

Maintaining adequate protein intake is essential—especially when your goal is to lose fat, not muscle. Because GLP-1s often reduce appetite, it can be challenging to meet your daily protein needs through food alone. While many foods can provide sufficient protein, you may need additional support to maintain muscle health. Consider adding a protein supplement, such as whey or a plant-based protein powder, to help close the gap.

2. Fiber

GLP-1 medications may lead to changes in bowel movements, including constipation. A fiber supplement can help promote regularity and support digestive health. Be sure to increase fiber gradually and drink plenty of water—insufficient hydration can actually worsen constipation, the very issue fiber aims to address.

3. Multivitamins

GLP-1 medications can sometimes impact nutrient absorption, making it essential to cover potential gaps in your diet. A high-quality multivitamin can help ensure you receive the essential vitamins and minerals that support overall health. Choose a multivitamin that provides a broad spectrum of nutrients, including vitamins A, C, D, E, and B-complex, as well as key minerals like zinc and selenium.

4. B12/MIC

B12/MIC supplements may offer several health benefits, including boosting metabolism, increasing energy levels, improving sleep quality, and addressing Vitamin B12 deficiencies, which can be a side effect of GLP-1 medications. Additionally, B12/MIC may help reduce appetite and food cravings. Alan Meds offers a B12/MIC injectable to maximize weight reduction and boost energy.

5. Omega-3 Fatty Acids

Omega-3 fatty acids, found in fish oil or flaxseed oil supplements, offer numerous health benefits, including anti-inflammatory effects and support for cardiovascular health. While GLP-1 medications assist with weight management, they don’t address all aspects of heart health. Omega-3 supplements can help fill this gap and promote overall well-being.

Alan Health GLP-1 Nutrient Support Kit

To simplify your supplement routine, the Alan Health GLP-1 Nutrient Support Kit includes three of the most important nutrients for people on GLP-1s: protein, fiber, and multivitamins. This curated kit is designed to support muscle maintenance, digestive balance, and foundational health while you’re on your medication.

You can add this kit directly through your Alan Health portal or contact our Customer Care team at help@alanmeds.com for assistance.

Final Thoughts

As an RDN, my goal is to help you navigate weight loss in a way that prioritizes your overall health. GLP-1 medications are a powerful tool—but nutritional support plays a critical role in how you feel and function along the way.

By thoughtfully incorporating supplements like protein, fiber, multivitamins, B12, and omega-3s, you can help fill nutrient gaps, maintain muscle mass, and support digestion, energy, and overall well-being. When used alongside a balanced diet and clinical guidance, these tools can help you feel your best and get the most from your GLP-1 treatment plan.

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