Track These 3 Things To Upgrade Your Health | Weight Loss & Metabolism | JJ Virgin

12 Aug 2022 · 24 min
23:58

JJ Virgin (YouTube, Aug 12, 2022) explains how to assess and improve metabolic health by tracking three measurable domains: blood sugar, sleep, and body composition. She defines metabolic health using five clinical metrics (fasting glucose, triglycerides, HDL, blood pressure, waist circumference), cites low population prevalence (~12% pre-pandemic) and argues tighter target ranges are preferable. She recommends continuous glucose monitors (CGMs) to spot glucose spikes (normal fasting <100 mg/dL; she favors 75–85 mg/dL), wearable sleep trackers (Oura, Apple Watch, Garmin) to monitor sleep stages and readiness, and segmental body-composition scales or DEXA to track lean mass, visceral fat and total body water (female body-fat target ~18–25% with athletic 15–22%; male ~10–18% with athletic 5–12%; TBW ~60% men/~55% women). Practical anecdotes (travel CGM data, client DEXA results) illustrate why these measures are more informative than weight alone.

Questions this video answers

12%

Less than 100 mg/dL (speaker's preferred: 75–85 mg/dL)

Less than 140 mg/dL

About 82 to 110 mg/dL (typical around 90 mg/dL)

Normal: 150 mg/dL; speaker prefers under 100 mg/dL and ideally under 75 mg/dL

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