Knox Callahan Profile picture
Performance Coach. Biohacking for peak vitality and extreme longevity. Live at the absolute limit.
Jul 1 13 tweets 3 min read
High cortisol is aging you faster than smoking and tanning beds.

Low libido, achy joints, dark circles, weak muscles.

Here are 9 natural ways to slow the clock (without medication):

1. Cold water on your face. Image
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Cold water can activate the vagus nerve and help shift the body out of panic physiology.

It triggers the mammalian diving reflex, increases parasympathetic activity, and slows heart rate.

This can help interrupt the stress spiral before it takes hold.