A joint advisory from four major medical organizations identified specific nutrients of concern for people on GLP-1 and GIP receptor agonists: Vitamin D: Already deficient in roughly 40% of adults before starting tirzepatide, critical for bone density, immune function , and mood regulation Vitamin B12: Essential for nerve function and red blood cell production, deficiency causes fatigue and cognitive fog Iron: Particularly concerning for menstruating women, deficiency leads to anemia and severe fatigue Calcium: Bone density protection becomes critical during rapid weight loss Magnesium: Involved in over 300 enzymatic processes, deficiency causes muscle cramps, poor sleep, and muscle pain Zinc: Supports immune function, wound healing, and hair health, deficiency contributes to hair loss on GLP-1 medications Potassium: Electrolyte balance, especially important if you experience vomiting or diarrhea Choline: Liver health and brain function, found primarily in eggs and liver Signs you are becoming deficient Watch for these warning signs

Wegovy may lower blood sugar, particularly in individuals with type 2 diabetes, whilst berberine has demonstrated glucose-lowering properties in various studies
OH reacts with purine and pyrimidine bases in DNA and RNA (43)
Your Sports Dietitian, Jordan References: Wall, B
Store it in a cool, dry place away from direct sunlight and heat sources
From tailoring hormone replacement therapy with the right type of estrogen to exploring emerging options like NAD+ for cellular health, BPC-157 for recovery, or vitamin optimization, compounding allows providers to meet patients where standard prescriptions fall short