Marcelle PickHelping Women Reclaim Vitality & Health | Author & Co-Founder of Women to Women Clinic

Exhausted All Day, Wide Awake at 4 AM? Here's Why

11 Sept 2026 · 1 min

Watch on YouTube

1:20

In this health‑focused YouTube monologue, the presenter explains why many people in their 40s‑60s experience a pattern of dragging fatigue in the afternoon followed by an inability to sleep at 4 AM. She attributes the “wired but tired” feeling to HPA‑axis dysregulation, where chronic stress, caregiving, work pressure, poor sleep, and hormonal transitions flip the normal cortisol rhythm—low cortisol when energy is needed and a spike when the body should be winding down. This hormonal imbalance is linked to stubborn mid‑section weight gain, salt and sugar cravings, and increased susceptibility to illness. The video is the first installment of a short series that will explore how adrenals, hormones, and insulin interact during this life stage, with a teaser that the next episode will cover a rarely‑tested hormone.

Chapters

Are you exhausted all day, then wide awake at 4 AM staring at the ceiling? That's not just getting older, that's your adrenals. If you're in your 40s, 50s, or 60s and you recognize this pattern— dragging by 2 PM, then suddenly wired right when you should be winding down— that's often what's called HPA axis dysregulation. Your hypothalamus, pituitary, and adrenal glands are the system That actually manages your stress response. It's supposed to run on a rhythm. Cortisol is higher in the morning to help you wake up, low at night so you can sleep. Years of chronic stress, caregiving, work pressure, poor sleep, and yes, the hormonal transition itself can flip that rhythm. Cortisol comes out low when you need energy and spikes when you need to wind down. That's the wired but tired feeling, and it's also tied to stubborn weight around the middle, salt and sugar cravings, and getting sick more easily. This week and next week, I'm covering how your adrenals, hormones, and insulin all interact in this stage of life. So follow along because next week is about a hormone almost nobody tests for.