Minerals & Electrolytes

If you're on semaglutide or tirzepatide and your energy has been cratering despite the weight loss going as planned, iron deficiency is worth moving higher on your checklist. The short answer: GLP-1 medications create a real but under-discussed anemia risk, particularly in pre-menopausal women, and the right supplement depends entirely on what your labs show

An honest read on magnesium L-threonate evidence: NMDA mechanism, the one Magtein MCI pilot, the sleep-claim gap, and how it compares to glycinate.

If you're on semaglutide or tirzepatide and dealing with constipation, you've probably stared at a wall of Amazon magnesium listings and wondered which one actually helps. The short answer: magnesium citrate is the right starting point for most GLP-1 users, but the form matters more than the brand, and most labels are designed to confuse

If you're on Wegovy, Ozempic, or Zepbound and searching for the best electrolyte drink for GLP-1 nausea, the short answer is: LMNT Recharge is the pick for most users — zero sugar, high sodium, ORS-adjacent ratios, and no ingredients that conflict with your weight-loss goals. But "best" depends on your nausea pattern, sodium tolerance, and

When to take magnesium for sleep: a registered dietitian explains timing windows, food pairings, dose splitting, and the drugs that need 4-hour separation.

A doctor’s selenium guide: the narrow safe range, why Brazil nut variability makes pills risky, the thyroid evidence, and the SELECT diabetes signal.

Magnesium glycinate vs citrate for sleep: a dietitian compares absorption, gut tolerance, dose, and which form fits your specific sleep complaint.

A registered dietitian compares calcium bioavailability across citrate, carbonate, hydroxyapatite, and lactate, with food timing and a pick for your goal.