What is the secret to longevity? As people age, the fear of the inevitable decline in physical attributes and mental capacity becomes a cause for concern. Sporadic questions such as 'how do I live longer?, 'How do I live a healthy life?, 'How do I stay young?, 'How do I stop aging?', And How do I reverse aging? are pelted online and offline with an enthusiasm for solutions. The answer is not so simple. Long life and the preservation of youth is acquired from a series of strategic activities, planning, investments, commitments, and knowledge that results in extended youth when carefully executed. The book "secret of youth" touches on every aspect of life, with circumstances of physical, emotional, and mental health decisions, mid-life crisis, natural remedies, cognitive-behavioral therapy, relationships, calorie requirement, hygiene, fitness, collagen synthesis, habits, career choice, and lifestyle. The Secret of youth is a book that targets all age groups, gender, race, social status, sexual orientation, and geographical region, providing the best alternatives to living a long and youthful life. And best of all, it takes you back to science class in the most entertaining way possible.