Dr Hyman is a leading Functional Medicine Practitioner. He integrates the latest science with his personal healing experience and decades of clinical insights to health. He outlines a path towards growing older while staying young in body, mind, and spirit. He describes recent scientific advances with insights that can improve our lives and live longer. He is in the forefront of the frontier in medical science today. This is an accessible and practical guidebook.
The first third of the book explains the science related to our health, the second third explains why this information is important for our health, the last third explores how you can implement it into your life. Hyman explores the hallmarks of aging, their causes, and consequences. He shows how you can overcome them with dietary, lifestyle and emerging longevity strategies. The body can be optimized to reduce inflammation, support the immune system, sleep, exercise, and de-stress. He features the Pegan diet, a diet that includes mostly plants, good fats, and animal protein in palm size amounts as condiments because you need animal protein to maintain muscles and prevent sarcopenia in older age. His diet limits dairy- includes butter, goat milk and goat and sheep cheese over dairy. He advocates high- quality protein from meat, poultry, and eggs but stresses that not all sources are equal. It is important to focus on humane practices, environmental stewardship, and health impact. Phytonutrients are superfoods that contain flavanols, lutein, lycopene, zeaxanthin, and resveratrol and are found in fruits and vegetables. Low flavanol levels in diets can drive to age related memory loss. (Good foods of this type include tea, broccoli, cherry tomatoes, leaks, and kale). These foods added to your diet can benefit bran health and overall health.
Hyman has completely reversed type 2 diabetes and metabolic dysfunctions with a limited keto diet then continuing with his longevity diet. Lifestyle changes are a critical component of his healthy living plan. This includes time restricted diets-12,14, or 16 hours of fasting that can be easily accomplished or intermittent fasting for longer terms. He recommends specific vitamins and supplements for sarcopenia support especially if a diet lacking in animal proteins doesn’t get the 3 branched amino acids-leucine, isoleucine, and valine. He has a chart that shows the amount of plant protein needed to equal 4 ounces of lean good quality animal protein, i.e 4 cups of quinoa equals 4 oz of lean chicken or turkey minus the amino acids. It is important to exercise. He recommends 150 minutes of moderate exercise or 75 minutes of vigorous high aerobic exercise for maximum VO2. It should include yoga, strength training (1 hour a week) and any other exercise. He also utilizes heat and cold therapy, like saunas and cold baths now and then which is beneficial for cell regeneration. He has utilized regenerative medicine for his painful arthritis and degenerative scoliosis and claims it will be available soon. He used Prolozone for a frozen shoulder (good for knee osteoarthritis, etc.). This includes peptides, ozone, and other exosomes. It can eliminate the dangerous medicines and surgeries that are used today.
This is not a diet book but a book that teaches you how to get biologically younger while growing chronologically older. People can live well over 100 as seen in Blue Zones, Okinawa, Japan; Sardinia, Italy; Nicoya, Costa Rica: Ikaria, Greece and Loma Linda, California. It focuses on lifestyle change with a focus on what you eat. Science proves you become what you eat, and it is confirmed in older years. This is a very informative book that investigates the science of longevity. I have read many of Dr Hymans books and blogs.