If you want a healthy lifestyle after 40, then keep reading...✓ By the time you reach your 40s, it may seem like you're stuck in your ways. You've got the same habits-both good and bad-that you've been practicing for years, if not decades. But since your 40s are a time when your body, your interests, and your responsibilities undergo significant changes, your habits should changes too, especially in terms of your health. Your bad habits...