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Peri-menopause changes can begin earlier than expected. This plain map explains the transition, what may shift along the way, and where effective support can help.
Cortisol rhythm follows a daily pattern that supports sleep, alertness and energy. Learn what disrupts it and what the evidence actually says.
The mechanism you have been given for decision fatigue did not survive testing. What is really going on is more fixable.
Awake at 3am is common. The question is what keeps you awake afterwards, and the answer is usually structural.