: Starting at 40, you can lose roughly 1% of muscle mass annually; strength training is no longer optional for longevity.
: It is a common decade for radical career shifts or returning to school as people seek deeper purpose. 💡 Key Advice for the Decade 40somethnig
: Many find they can no longer "bounce back" from late nights or poor diet as easily as in their 30s. 🧠 The Mental & Social Reframe : Starting at 40, you can lose roughly