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Mineral

GIVOMAG™ Magnesium Glycerophosphate

Also known as: magnesium glycerophosphate, GIVOMAG

C
Evidence

A proprietary chelated magnesium form bound to glycerophosphate designed for enhanced absorption and gastrointestinal tolerance. The chelation reduces osmotic stress in the gut, potentially allowing higher absorption without laxative effects.

Primary uses

  • Magnesium supplementation with improved bioavailability
  • Muscle and nervous system support
  • Energy production
  • Better GI tolerability than standard magnesium salts
  • Electrolyte balance

How it works

  • Chelation to glycerophosphate reduces osmotic laxative effect of free magnesium
  • May enhance intestinal absorption through specific transporter pathways
  • Provides bioavailable magnesium with reduced GI side effects

Dosage

Typical range
200-400 mg elemental magnesium daily (varies by product formulation)
Timing
With meals to enhance absorption; can be taken morning or evening
With food
Take with food to enhance tolerability and absorption
Duration
Safe for long-term daily use; effects on muscle and nervous system typically develop over 2-4 weeks
Special populations
May be better tolerated by those sensitive to standard magnesium oxide or citrate; consult physician if pregnant or nursing

Safety

Common side effects

  • Generally well-tolerated; designed to minimize GI effects
  • At very high doses: mild laxative effect possible but less likely than standard forms

Contraindications

  • Severe renal impairment (consult physician)
  • Myasthenia gravis (high-dose supplementation)
  • Heart block

Evidence notes

Limited published clinical evidence specific to GIVOMAG™ form. Based on general knowledge of magnesium chelate technology and glycerophosphate carriers showing improved tolerance in preliminary studies. Standard magnesium forms have Grade A evidence; this proprietary form requires more clinical validation.

Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.