
Own the Day, Own Your Life
Aubrey Marcus

This updated guide aims to empower readers to understand and control their health, framing the human body as a personal home requiring diligent maintenance and protection. It systematically breaks down each major body system—from the heart and brain to the liver and immune system—explaining its anatomy, potential issues, and specific actionable steps for prevention and improvement. The book emphasizes the profound impact of lifestyle choices on "RealAge," illustrating how daily habits can slow or accelerate the aging process. By providing practical dietary and exercise plans, along with insights into medical science and common health myths, the authors equip readers to enhance their vitality, reduce disease risk, and ultimately live healthier, younger lives.
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Intro
Your body is the most valuable home you'll ever have, a space that deserves care, respect, and daily stewardship. It's a complex, intricate dwelling designed for incredible resilience and vitality. Just like a house needs constant care, maintenance, and understanding, so too does your physical self. This journey is an invitation to become the ultimate expert on your own body, to unlock its secrets and to learn how to keep every part functioning at its absolute best. It's about discovering the power you hold to shape your health destiny, to live not just longer, but younger and with boundless energy. This exploration will reveal that true health isn't about fleeting fads or quick fixes, but about building a deep, intuitive knowledge of your internal systems. It's about recognizing that every choice you make, from the foods you eat to the way you manage stress, profoundly impacts your well -being. By embracing this understanding, you gain the confidence to maintain, decorate, and strengthen your internal home, ensuring a future filled with enhanced vitality and joy.
1. Your Personal Blueprint for a Younger You
– Your Personal Blueprint for a Younger You The remarkable truth is that you possess the ability to control your health destiny. While you can't always dictate external events, your attitude, determination and willingness to understand your body are powerful levers for change. This understanding is encapsulated in the concept of your real age, which highlights how lifestyle choices can either accelerate or slow down the aging process within your body, regardless of your chronological age. Even seemingly small adjustments can have a dramatic effect on your life expectancy and its quality. For instance, making just five key adjustments, controlling blood pressure, avoiding cigarettes, exercising daily, managing stress, and adhering to a healthy diet can significantly reduce your risk of death or disability within a decade. This journey is about embracing that profound personal power.
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Core Philosophy
Your body is your home – a vital investment requiring protection and maintenance.
You have control over your health destiny by making informed choices.
The goal is to live a "Super Health" life, feeling and being younger than your calendar age.
Medicine is part science, part art, blending proven methods with informed judgment.
Key Adjustments for "RealAge"
Making five key adjustments can dramatically impact life expectancy and quality of life:
Control blood pressure.
Avoid cigarettes.
Exercise thirty minutes daily.
Manage stress.
Follow an easy-to-love, healthy diet (The Owner’s Manual Diet).
Body Systems & Actionable Insights
1. Heart & Arteries (The Beat Goes On)
Exercise regularly: 3,500-6,500 calories/week from activity, with three 20-minute stamina workouts (80%+ max heart rate) weekly. Too much can decrease longevity.
Know your numbers: Monitor blood pressure, LDL/HDL cholesterol, and blood sugar.
Reduce stress: Use meditation, exercise, and nurturing friendships.
Eat for heart health: Handful of nuts daily, use olive oil, get 31mg flavonoids (tea, red wine, grapes, berries), limit saturated and trans fats (<20g/day), avoid simple sugars.
Consider aspirin (162mg daily) and a multivitamin with Magnesium, Calcium, Vitamin D, C, E.
Prioritize 7-8 hours of quality sleep (men), 6-7 hours (women).
Be aware of family history of heart disease.
2. Brain & Nervous System (Do You Mind)
Exercise your brain: Continuously challenge it slightly beyond current ability (e.g., hard crosswords, new learning). Vary daily routines. Vacations and map reading help.
Physical activity improves brain function.
Wear a helmet to prevent brain trauma.
Manage chronic stress: Avoid "Nagging Unfinished Tasks" (NUTs) and resolve "Important But Manageable" events (IBMs). Laughing and meditation are key stress reducers.
Coffee (24 oz/day) may decrease Parkinson's and Alzheimer's risk.
Consider supplements: Coenzyme Q10, Alpha Lipoic Acid (ALA), L-Carnitine, Resveratrol, and SAMe for mild depression.
Memory loss is not inevitable; you can influence it.
3. Bones, Joints, & Muscles (Motion Control)
Bones are living organs that regenerate; they need to be stressed to stay dense.
Perform weight-bearing, resistance exercise: 30 minutes/week, broken into three 10-minute sessions, to maintain bone density.
Consume adequate calcium (1,000-1,200mg/day for men, 1,200-1,600mg/day for women >60) and Vitamin D (1,000-1,200 IU daily).
Avoid prolonged bed rest for back pain; keep moving (walking).
Strengthen abdominal muscles (natural weight belt) rather than relying on external belts.
Maintain proper posture to support your back.
Wear well-cushioned shoes.
Too much intense exercise (>6,500 calories/week) can accelerate aging.
4. Lungs (To a Lung and Healthy Life)
Quit smoking – the single greatest improvement for lung health and RealAge.
Practice deep breathing: Use your diaphragm, take 10 deep breaths morning/night. This helps nitric oxide transport and lymphatic drainage.
Test your lungs by running up two flights of stairs or walking six blocks briskly.
Manage indoor air quality: Change air filters regularly and open windows for fresh air.
Protect against dust mites (new pillows, vinyl casings).
5. Digestive System (Gut Feelings)
Food is fuel; your diet impacts organ function, disease prevention, and energy.
Eat when hungry, not famished, and make your last meal 3 hours before bed .
Smaller, balanced meals help digestion and weight control.
Ensure enough fiber (9 handfuls fruits/vegetables) and liquids (water).
Floss daily and see a dental professional regularly to reduce gum inflammation, benefiting heart and overall health.
Wash hands regularly to prevent germ transmission.
Regular at-home Hemoccult test (after age 40) and colonoscopy (after age 50 or earlier with family history) for colon health.
Avoid processed foods, which the liver metabolizes like toxins.
6. Liver & Pancreas (In Your Trunk)
The liver is a detoxifier (Kupffer cells) and essential for digestion and nutrient storage. It can regenerate.
Reduce waist size (to half your height) to prevent fatty liver and improve pancreas function. Gradual weight loss is key.
The pancreas produces digestive juices and hormones like insulin.
Type 2 diabetes is curable with lifestyle changes, especially waist size reduction.
Spices like ginseng, cinnamon, coffee, and tea can increase insulin receptivity.
Adequate Vitamin C and B-complex vitamins are needed for CoQ10 production, which aids liver and brain.
7. Sexual Organs (Sex Marks the Spot)
Regular, quality, stress-free sex makes you younger.
Arterial health is crucial for sexual organ function.
Men: Consider saw palmetto (with beta sitosterol) for prostate health. L-arginine and L-citrulline may increase nitric oxide and blood flow.
Women: HPV immunization (ages 9-11 or any age before infection) prevents cervical cancer.
Regular prostate exams (men >50 or >40 with family history) and Pap smears/pelvic exams (women annually/semiannually with HPV history) are vital for detection.
8. Sensory Organs (Common Sense)
Eyes: Protect from sun (wear SPF, use sunglasses). Look at the horizon to exercise your eyes. Yearly ophthalmologist visits are important. Lutein (spinach, corn) benefits sight.
Ears: Never use Q-tips. Use mineral oil to dissolve wax. Protect from loud noise (earplugs). Hearing aids have advanced to pinpoint specific sounds.
Skin: Wear SPF 45 and 4-star UVA protection every time you go out. Skin is the body's largest organ and first line of defense.
Pain is a warning signal: Don't ignore chronic pain; find ways to relieve it to "reset" pain fibers and prevent it from becoming permanent.
9. Immune System (Sick Sense)
Wash hands regularly – the single best way to prevent infections.
Take the full course of antibiotics; stopping early can make bacteria stronger.
Dietary support: Flavonoids (31mg/day from tea, wine, berries) enhance immune memory. Zinc (pumpkin seeds) helps reduce cold length.
Chicken soup, zinc lozenges, and Vitamin C (500mg 4x/day at onset) can shorten colds from 5 to 3 days.
Sleep and Vitamin E enhance immunization effects.
Stem cells are crucial for tissue repair; meditation, physical activity, and DHA seem to preserve them.
10. Hormones (This Gland Is Your Gland)
Emotions control hormones through biochemical changes in the brain (e.g., stress hormones damaging hippocampus). The pituitary gland is the physiological link.
Physical activity increases muscle sensitivity to insulin, aiding glucose use.
Be aware of proper timing for hormone medications (e.g., thyroid medication and calcium/iron/soy).
High blood pressure magnifies aging effects and can be triggered by hormonal issues.
Get regular hormone checks: Thyroid (once at 35, then every other year), Blood Sugar (once at 20, 35, then every 5 years). Test testosterone/estrogen/progesterone if libido issues.
General Health & Well-being
The Owner's Manual Diet focuses on vitality, energy, and regulating blood pressure, waist size, cholesterol, and inflammation – not just pounds lost. It provides around 1,600 calories/day with plenty of fruits, vegetables, nuts, and whole grains .
Owner’s Manual Workout combines strength, stamina, and stretching for overall body health and flexibility.
Positive attitude and understanding your body's complexity empowers you to live healthier and younger.
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