
In every decade, the body goes through changes but this is especially true for women in their 40s. Hormonal shifts can affect metabolic health, bone density and even mood.
Menopause and perimenopause—the lead up to menopause—can begin at any age, though most people experience it in their 40s and 50s (and some may enter premature menopause in their 20s and 30s). Regardless of when it begins, these changes can affect muscle mass, joint health and overall strength.