If you’re 40+ and have been following conventional diet advice (eating lots of leafy greens and lean proteins while sweating it out in the gym on a daily basis), you may have noticed that your body doesn’t bounce back quite like it used to. Energy levels dip. Recovery takes longer. Stress seems to hit harder. Add in hormonal changes, and it can feel like staying healthy takes a lot more work than it did when you were in your 20s and 30s.