GLYCINE: The Cheapest Anti-Aging Supplement That Actually Works | Dr William Li

Описание: #drwilliamli #glycine #glutathione #antiaging #longevity #sleephealth #deepSleep #healthspan #biohacking

Feeling older, slower, or constantly tired might not be about age at all. In this video, we explore the surprising role of glycine, a small but powerful amino acid your body depends on every second of the day. Glycine plays a critical role in sleep quality, metabolic health, inflammation control, and the production of glutathione, your body’s master antioxidant. You’ll learn how glycine supports deep sleep, improves recovery, protects your mitochondria, and may even slow aspects of aging. We also break down the science behind GlyNAC—the combination of glycine and N-acetylcysteine—and what human studies actually show about energy, insulin resistance, and healthy aging. Finally, we cover proper dosing, safety considerations, and who may benefit the most. If you care about sleep, longevity, and metabolic health, this is information you don’t want to miss.

🎯 Why You Should Watch This Video:

Most people blame aging for low energy, poor sleep, and slow recovery—but what if the real issue is a hidden biochemical deficiency? This video reveals why glycine may be one of the most overlooked molecules in modern health and longevity. You’ll discover how it directly influences your sleep cycle, calms your nervous system, and fuels glutathione production, which protects your cells from oxidative stress. We go beyond surface-level supplement talk and explain the real science behind glycine and GlyNAC, including what clinical studies show about muscle strength, cognition, insulin resistance, and mitochondrial health. You’ll also learn when glycine alone is enough and when combining it with NAC makes more sense. If you want evidence-based insights—not hype—on improving sleep, metabolism, and healthy aging, this video will completely change how you think about fatigue and recovery.

⏱️ Timestamps:

00:00 🔥 Why feeling old isn’t about age
01:02 🧬 What glycine really does in the body
02:05 🛡️ Glutathione explained (master antioxidant)
03:10 😴 How glycine improves sleep quality
04:15 🧠 Brain, circadian rhythm & cooling effect
05:20 🔥 Metabolism, insulin resistance & inflammation
06:25 ⚡ GlyNAC explained (glycine + NAC synergy)
07:30 📊 Dosing, safety & who should use it

🔑 Keywords:

glycine, glutathione, glyNAC, anti aging, longevity, sleep optimization, deep sleep, oxidative stress, metabolism, insulin resistance, mitochondrial health, amino acids, healthy aging, fatigue, inflammation, antioxidants, recovery, circadian rhythm, NAC supplement, metabolic health, aging science, biohacking, wellness, sleep science, energy levels, liver health, cellular repair, longevity supplements, healthspan, slow aging

🔥 Hashtags:

#drwilliamli,#glycine,#glutathione,#antiaging,#longevity,#sleephealth,#deepSleep,#healthspan,#biohacking,#agingwell,#mitochondria,#oxidativestress,#wellnesstips,#metabolichealth,#insulinresistance,#recovery,#fatigue,#longevityscience,#supplements,#NAC,#glyNAC,#sleepbetter,#cellularhealth,#antiinflammatory,#healthyaging,#energylevels,#liverhealth,#circadianrhythm,#agingreversal,#humanhealth,#wellnessjourney