Core Nutrients
Core Nutrients for GLP-1 Users
When appetite drops on a GLP-1 medication, the nutrients your body relies on most are the first to fall short. These nine topics cover what each nutrient does, why it matters more when you are eating less, how much is typically used, and which food and supplement forms tend to be easiest to manage. Pick a nutrient below to read the full overview, open the deep-dive questions, and find the related side-effect pages, free guides and recommended collections.
High-Quality Protein
One of the most important nutrition priorities on GLP-1s. When appetite drops, protein intake crashes — and so does your muscle mass, metabolism, and energy. Getting enough protein is one of the most important priorities you can focus on.
Read about Protein
Targeted Electrolytes
For hydration support (sodium, potassium, magnesium), especially when appetite and fluid intake drop. GLP-1 users are chronically under-hydrated without realizing it.
Read about Electrolytes
Soluble Fiber
For digestion support (psyllium husk or Sunfiber®), introduced slowly and carefully so you actually feel better — not worse.
Read about Fiber
Magnesium
For digestion and muscle support (citrate or oxide), with education on the different forms and what they do. The form you choose matters more than you think.
Read about Magnesium
High-Potency Multivitamin
When you're eating less, gaps are inevitable.
Read about Multivitamin
Vitamin B1 (Thiamine) + B12
B12 is essential for nerve health & energy. B1 (thiamine) is vital for brain function during periods of extreme caloric restriction or severe gastrointestinal distress.
Read about B1 + B12
Iron + Zinc
Hair-specific micronutrients for supporting hair, skin, and nutrient stores when intake drops.
Read about Iron + Zinc
Omega-3 Fatty Acids
For general wellness and metabolic support (fish oil). Simple, foundational, and often overlooked.
Read about Omega-3
Creatine Monohydrate
For strength, muscle support, and active aging — especially important when you're eating less. Not just for bodybuilders.
Read about Creatine