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Why deep sleep is not rest but your body's primary repair shift — and the compounds that enhance it
Leading practitioners are direct about this: if you think sleep is rest, you are wrong. Sleep is when the body executes its most critical repair operations. Growth hormone pulses during deep sleep drive tissue repair, muscle protein synthesis, fat mobilization, and cellular regeneration. DNA damage accumulated during the day is repaired. Neural connections are consolidated and pruned. Immune system calibration occurs. Every aspect of health optimization is dependent on sleep quality — and most people are sleeping poorly without realizing how much it costs them.
Compounds that enhance sleep quality and repair efficiency
MK-677 makes sleep work harder. It uses your own biology to amplify growth hormone release — endogenous optimization that is sustainable indefinitely because it works with your system rather than overriding it. The deep sleep phases become more restorative because GH levels during those phases are higher.
Dose
100 — 300mcg
Frequency
30-60 minutes before bed
Route
Subcutaneous injection or intranasal
Mechanism: Modulates delta-wave sleep patterns, reduces cortisol, normalizes sleep architecture without sedation or dependency
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