❓ Why does this happen? Hormone therapy (HT, endocrine therapy) lowers estrogen levels in your body. This directly affects how your body stays flexible and healthy: - Joint stiffness: Your joints become less "springy." - Cartilage wear: The protective cushion in your joints can thin out. - Inflammation: Your body may react with more swelling and soreness. 📌 How it feels: - You feel stiff, especially right after waking up. - Your hands, knees, or feet ache. - You might feel l