| Supplement | Dose | What it fixes | Cost |
|---|---|---|---|
| Magnesium citrate or oxide | 200 to 400 mg before bed | Constipation, sleep, muscle cramps | $8 to $15/month |
| Whey or plant protein powder | 25 to 30 g per serving, 1 to 2 servings/day | Protein gap (most users at 52 g/day vs 90+ target) | $30 to $50/month |
| Electrolyte powder (LMNT, Liquid IV) | 1 packet/day during nausea phases | Dehydration from vomiting or low fluid intake | $45/month |
| Probiotic (50B CFU multi-strain) | 1 capsule/day with food | GI motility, gas, bloating | $30 to $45/month |
| Vitamin D3 | 1000 to 2000 IU/day | Standard adult deficiency, supports bone density during weight loss | $5 to $10/month |
| Creatine monohydrate | 3 to 5 g/day | Lean mass preservation if you strength train | $15 to $25/month |
The single biggest supplement need on GLP 1 is protein powder. Trilliant Health 2024 survey data shows GLP 1 patients average 52 grams of protein daily vs the recommended 82 to 98 grams for typical goal weights. One daily shake at 25 to 30 grams closes about half that gap.
Best picks: Premier Protein 30 g for $2.50 per bottle, Fairlife Core Power 26 g for $3, Owyn 20 g plant based for $3.50. See our best protein shakes for Ozempic ranking.
Constipation affects 23 percent of Wegovy users at peak dose. Magnesium citrate or oxide at 200 to 400 mg before bed is the most effective single intervention. Most users notice improvement within 2 to 3 days.
Magnesium glycinate is the gentlest form for daily use. Magnesium citrate is more effective for constipation but can cause loose stools. Magnesium oxide is the cheapest but least absorbed.
When nausea limits food and fluid intake, electrolyte powders help maintain hydration. LMNT (1000 mg sodium per packet) or Liquid IV (500 mg sodium per packet) are the most cited brands. Pedialyte is also effective and available at any grocery store for $3 to $5 per bottle.
The supplement industry has created a category of "natural GLP 1" supplements that claim to mimic Ozempic. None have clinical evidence to support those claims. Common ones to avoid:
The most useful are protein powder (close the protein gap), magnesium 200 to 400 mg before bed (constipation), electrolytes during nausea phases, and probiotics for GI motility. Vitamin D3 and creatine if you strength train.
No. Berberine has modest effects on blood sugar but nothing comparable to GLP 1 medications. The "natural Ozempic" marketing is misleading. Can also interact with prescription medications.
Yes for most people at standard doses (200 to 400 mg/day). Talk to your prescriber if you have kidney issues. Magnesium glycinate is the gentlest form.
One 25 to 30 g serving per day fills about half the typical protein gap. Some users add a second serving to fully close it. Total daily protein target is 1.0 to 1.2 g per kg of goal body weight.
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