The aging process is a natural one that can transpire differently from person to person based on their genetics, lifestyle, environment, and health status. Some people experience graying hair, wrinkling skin, hearing loss, and declining vision as they go through the aging process. Others may experience more severe health risks, such as age-related diseases and neurodegenerative diseases.
Common age-related diseases that occur in older adults include arthritis, heart disease, and osteoporosis. Cancer, which can, unfortunately, strike people of all ages, is the number two cause of death for older adults in the U.S., over 65 years old. Age-related diseases such as Alzheimer’s disease are most likely to occur in this population of older adults.
To be in good health at an older age, many people try to remain in good health and have routine check-ups and screenings from healthcare providers while they’re young. Avoiding a high-fat diet of saturated fats and salty foods, but instead eating vegetables, fruits, and lean proteins, staying physically active, and getting adequate rest can help people achieve optimum health as they age.
To take care of the body is to understand the body. The best way to do this is to know about cellular health.
A vital aspect of cellular health and living is nicotinamide adenine dinucleotide (NAD). NAD, a potent naturally occurring substance in all living cells, is the subject of numerous animal studies, specifically mouse studies, and clinical trials by prominent scientists.
The body uses chemical reactions to turn NAD precursors, such as nicotinamide mononucleotide (NMN), nicotinamide riboside (NR), and nicotinic acid, into NAD. NR and nicotinic acid are both forms of vitamin B3. Nicotinic acid has involvement in DNA repair, while nicotinamide riboside can improve blood pressure.
Animal research and clinical trials reveal that NAD is more than just three letters. NAD plays an important role in human health, as it assists mitochondria and enzymes in energy metabolism. High levels of NAD promote optimum mitochondrial function, as adequate NAD levels enable mitochondria, which are abundant in skeletal muscle cells, to energize human cells correctly. Scientific research demonstrates the important role of NAD in the body. NAD regulates stress responses and controls DNA repair and gene expression. High amounts of NAD in the body can help people manage inflammation and pain associated with obesity, cancer cells that impact bones, and metabolic disorders.
Studies on NAD investigate and demonstrate the role of NAD in regulating circadian rhythms and daily sleep cycles, in addition to gene expression and DNA repair. An increased cellular level of NAD can activate sirtuin 1 (SIRT1). SIRT1, a protein, has a demonstrated important role in mitochondrial biogenesis induced by exercise.
Redox reactions between hydrogen and NAD create NADH, another form of NAD. NAD and NADH levels play a critical role in the onset of health conditions. For instance, an imbalanced NAD/NADH ratio in which the body depletes NAD and overproduces NADH is characteristic of diabetes. Additionally, scientists noted an association between obesity and low NAD levels.
Recent studies in modern science also reveal that NAD levels decline as we age. Studies suggest that the multifunctional enzyme CD38 causes NAD to drop and acts as a link between age-related and disease-related tissue homeostasis declines and inflammation. Considering that the body relies on NAD and mitochondria for metabolism and energy production, it’s critical to good health that NAD levels remain high. Low NAD levels can have many adverse effects, including mitochondrial dysfunction and the poor operation of brain cells. Diminished NAD can cause memory loss, inadequate concentration, and fatigue in older adults. Difficulty sleeping, struggling with physical activity, and aging skin can indicate poor cellular health and decreased NAD.
The good news is that people can increase NAD when its molecule levels decline. Recent research led to the creation of a safe NAD dietary supplement. Knowing what you put into your body is important information to have. People can trust that NAD supplements made to enhance the functioning of NAD, a natural, active ingredient in their bodies, are clean and free of adverse effects that can accompany drug administration or other ways of supplementation that don’t utilize the nature of the body.
To supplement the amount of NAD and precursors like NR is to avoid metabolic collapse caused by decreased NAD resulting from CD38 expression. NAD boosters can protect people from age-related cognitive impairment and improve concentration and mental clarity. Significant increases in NAD molecules through NAD boosters cause upgraded mitochondrial functions, regulated circadian rhythms, increased SIRT1 activity, and overall healthy metabolic function.
Through NAD supplementation, people can enjoy nutritional, physical, and mental health benefits, restored cells, improved blood pressure, better sleep, and boosted energy. NAD supplements are good news for the body, as they allow people to enjoy healthier, longer, more active lives by contributing to vitality throughout the aging process.