Magnesium taurate pairs a commonly deficient mineral with taurine, a compound that steadies heart rhythm and calms nerves. Correcting a genuine magnesium shortfall is the clearest, best-supported use. It absorbs well and is gentle on digestion. Almost no research tests the combined form itself, so added heart benefits remain promising but unproven. (Full Review)
| Marker | Target | Why |
|---|---|---|
| Red blood cell (RBC) magnesium | 6.0–6.5 mg/dL | Most sensitive marker of true magnesium stores |
| Serum magnesium | 2.0–2.4 mg/dL | Detects overt deficiency or excess |
| eGFR / creatinine | eGFR >60 mL/min/1.73m² | Confirms the kidneys can clear magnesium safely |
| Blood pressure | <120/80 mmHg | Tracks a primary target of use |
| Fasting glucose / HbA1c | Glucose 70–85 mg/dL; HbA1c <5.4% | Detects metabolic response in at-risk users |
| Serum potassium | 4.0–4.5 meq/L | Magnesium and potassium balance are linked |
Cadence: Baseline before starting; recheck at 6–12 weeks, then every 6–12 months, and sooner if kidney function changes