Turning 45 often feels like a new beginning—career stability, family growth, and a clearer sense of who you are. But for many women, it also marks the beginning of hormonal shifts that can catch them off guard. As a hormonal health coach and pharmacist with over two decades of experience, I’ve seen first hand how empowering it is for women to understand these changes.
Key Hormones Affected:
- Oestrogen: Begins to fluctuate and decline, leading to mood swings, weight gain, and cycle changes.
- Progesterone: Decreases more quickly than oestrogen, often resulting in anxiety, sleep disturbances, and PMS.
- Cortisol: Often elevated due to chronic stress, it disrupts blood sugar, sleep, and weight regulation.
- Thyroid hormones: Subtle declines can contribute to fatigue, hair loss, and brain fog.
Common Symptoms:
- Unexplained weight gain (especially around the middle)
- Mood swings and irritability
- Irregular menstrual cycles
- Difficulty sleeping or staying asleep
- Low libido
Pharmacist’s Insight: Women often ask if they should jump straight to hormone replacement therapy (HRT). While HRT can be beneficial, especially bioidenticals, it’s just one tool. Lifestyle, diet, and targeted supplements often make a significant impact and can be a great first step.
What Women Can Do Now:
- Track your cycle and symptoms
- Get comprehensive hormone testing (not just a basic panel) Prioritise sleep and stress reduction
- Eat a blood sugar-balanced diet
- Consider adaptogens or progesterone support (with professional guidance)


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