This book is about Mitochondrial dysfunction and how it impacts the cellular aging of different cells, tissues, and organs. This book caters to everyone, helping them understand the basic factors that age you faster and how to combat this. However, it can also be used as a ready reckoner by nutritionists, medical students, biochemists, biotechnologists, fitness freaks, future physicians, and health enthusiasts.The author has backed all the articles on supplements, vitamins, or certain molecules from the online resources available on PubMed, the National Library of Medicine-National Institutes of Health, and other online resources mentioned in all the articles of every chapter.Mitochondrial diseases/dysfunction are a group of metabolic disorders (Obesity, Type 2 Diabetes (T2DM), Fatty Liver and Inflammatory Bowel Diseases, Alzheimer's disease, Parkinson's disease etc.).Mitochondrial dysfunction can be caused by various factors such as Inflammation, Oxidative Stress, Insulin Resistance, Multiple sclerosis, Muscular Dystrophy and Cancer which can lead to the following diseases: KIDNEY FAILURE, LIVER FAILURE, HEART ATTACK, PCOS, CANCER, DIABETES, OBESITY, PROSTATE ENLARGEMENT, FITS, INFERTILITY, ULCERATIVE COLITIS, LUNGS FAILURE, BLINDNESS, ERECTILE DYSFUNCTION, HORMONAL IMBALANCE, OVARIAN CYST, UTERUS FIBROIDS, AUTOIMMUNE DISEASE, INSOMNIA.The author has done his research by going through online medical resources of bio hacks to prevent cancer and delay cellular aging by following supplements: CoQ10, Nitric-Oxide, L-glutathione, NMN, Taurine, Melatonin, NIACIN, Methyl-Cobalamin, Urolithin-A, GlyNAC, NIACIN, NAD+, SIRT6, Amino Acid, Omega Fatty 3 Acids, Vitamin D3 and Magnesium etc.