At 70 years old, on my determined path to live to 200 with The 200 Year Life Project, sleep optimization is a top priority—it's when growth hormone peaks, cells repair, and the brain clears toxins. That's why Magnesium Glycinate is a standout in my evening stack. This highly bioavailable form of magnesium (bound to glycine) not only calms the nervous system but delivers deep, restorative sleep without the laxative side effects of cheaper forms like oxide.
Why Magnesium Glycinate? The Superior Form
Magnesium is involved in over 300 enzymatic reactions, but many forms have poor absorption or GI upset. Glycinate shines: High bioavailability, gentle on the stomach, and the glycine component adds its own sleep-promoting benefits (like my separate glycine dose).
Standout Sleep Benefits
Magnesium deficiency is rampant (up to 50% of people) and linked to insomnia. Glycinate helps by:
Regulating Neurotransmitters: Boosts GABA (calming) and reduces excitatory NMDA activity for quieter mind chatter.
Muscle and Nerve Relaxation: Eases cramps, tension, and restless legs—common sleep disruptors in seniors.
Hormone Balance: Supports melatonin production and cortisol regulation.
Synergy with Glycine: Lowers core temperature and promotes slow-wave sleep.
Studies show magnesium supplementation improves sleep efficiency, duration, and onset—especially in older adults with low levels. Trials report reduced insomnia severity, better daytime alertness, and deeper rest.
Broader Longevity Advantages
Beyond sleep:
Heart Health: Lowers blood pressure, supports rhythm, reduces CVD risk.
Bone Density: Aids calcium absorption.
Metabolic Support: Improves insulin sensitivity.
Stress and Mood: Combats anxiety/depression.
Anti-Inflammation: Key for aging gracefully.
How I Use It in My 200-Year Protocol
I take a standard dose in the evening—pairs perfectly with glycine, L-Theanine, hot shower, and grounding sheets for dialed-in recovery. Full details at garyleland.com/data.
Typical dose: 200-400 mg elemental magnesium; start low.
Disclaimer: Highly safe, but consult your doctor—especially with kidney issues or meds. This is my routine, not advice.
Magnesium Glycinate is quiet power: Better sleep tonight, stronger body for centuries. If sleep is your weak link, this could be the upgrade.
Do you take magnesium? Which form? Share below—let's optimize rest for the long haul!
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Together, we’re rewriting what’s possible. One perfectly dark night at a time. Live long.
Until next time, stay optimized!
