Higher HRV signals a nervous system that can shift out of stress and back into a more restorative state more efficiently, improving sleep, muscle repair, and next-day performance
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They are not intended to represent clinical evidence in humans, and Dihexa has not been approved by the FDA, EMA, or any other regulatory authority for any indication
It also regulates neurological function, supports the production of the antioxidant glutathione, and has been associated with improved insulin sensitivity
The resulting damage from high glucose levels further increases oxidative stress, creating a cycle that can lead to complications like neuropathy, nephropathy, and retinopathy
This effect can persist for several hours after awakening, potentially impacting daytime performance and alertness