Daniel CloughSenior Leader & Operator in Tech & Games | 20+ yrs scaling & turning around teams & businesses | Exploring what’s next 👀

How alcohol TRASHES sleep, recovery, RHR & HRV. #sleep #alcohol #sober #recovery

Name: How alcohol TRASHES sleep, recovery, RHR & HRV. #sleep #alcohol #sober #recovery
Uploaded: 2025-06-09T06:39:44+00:00
Duration: 57 s
Channel: Daniel Clough
Description: In this video, the speaker shares a personal experiment using the Whoop MG wearable to track physiological responses after consuming just a few alcoholic…

9 Jun 2025 · 1 min

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In this video, the speaker shares a personal experiment using the Whoop MG wearable to track physiological responses after consuming just a few alcoholic drinks in an evening. The data shows a stark deterioration in recovery scores (red recovery), a significant rise in resting heart rate, a substantial drop in heart rate variability, and a shift toward predominantly light sleep, despite total sleep duration remaining roughly unchanged. Notably, these adverse changes appear without any manual journal entry, indicating that the wearable objectively captured the negative effects of alcohol. This experience served as a pivotal realization for the speaker about how even modest alcohol intake can impair sleep and recovery.

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Now, the other really clear data point for me was the relationship between drinking and the stats in my healthware app. So I wear a Whoop, the new Whoop MG band. And when I would drink even just a couple of nights— sorry, a couple of drinks in an evening— when I would wake up, my metrics on my Whoop would be utterly in the tank. I would always wake up to red recovery, a very high resting heart rate. Massively reduced heart rate variability and my sleep was— my quality of sleep, the amount of sleep I got was probably okay, but the quality of my sleep was also really, really poor. I would have most of my sleep in light sleep and it was just a gigantic eye-opener for me because it's not like Whoop knew that I was drinking. I didn't fill it out in my journal or anything like that. It was literally I would drink, Whoop stats would be terrible. And it really was probably the first time that I had my eyes opened to the negative of alcohol.