Persistent brain fog, poor sleep or fatigue should not automatically be blamed on menopause. Here's what may be worth checking, from iron and thyroid function to B12, glucose regulation and sleep apnoea.

Persistent fatigue should not automatically be blamed on menopause. Discover what blood tests can reveal about iron status, thyroid function, glucose regulation, nutrient deficiencies and other possible causes of low energy.

Constantly exhausted after 45? Learn where to start, what to address first and how sleep, nutrition, blood sugar, iron, thyroid function and movement can affect your energy.