People "get old" when they stop learning and start relying entirely on habit.
Aim for 150 minutes a week of steady-state exercise where you can still hold a conversation but feel breathless. This builds new mitochondria. AVOID GETTING OLD
Don't let the "old person" in. The moment you say, "I'm too old for that," your biology begins to agree with you. People "get old" when they stop learning and
After age 30, you lose 3-8% of muscle mass per decade. Resistance training is the only way to pay this tax. Muscle is an endocrine organ that keeps your metabolism young. 2. Manage Your "Rust" (Oxidative Stress & Inflammation) Don't let the "old person" in
Physical aging is inevitable, but "oldness" is often a state of mental rigidity. Stay curious about new technology and culture rather than dismissing it.
Eat until you are 80% full (Hara Hachi Bu). Constant digestion is inflammatory; giving your body "quiet time" via intermittent fasting allows for autophagy —the process where your body cleans out dead or damaged cells.