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Tag: Night injection

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What's the Best Time of Day to Inject HGH? Morning vs. Night

5 min read
Physiological human growth hormone (GH) is naturally secreted by the pituitary gland in a pulsating pattern, with the largest surge occurring during the initial period of deep, slow-wave sleep. For patients wondering what's the best time of day to inject HGH, the answer involves weighing the benefits of mimicking this natural nocturnal rhythm against practical considerations and individual metabolic goals.