Have you ever felt this way: after 30, you can't recover no matter how hard you try after staying up late for work; after 40, you start to get out of breath when climbing stairs; after 50, there are more and more "red lights" on your physical examination report. Many people think that aging starts with wrinkles and white hair. In fact, true aging begins with the loss of energy in the body, and its source is NAD+.
01. NAD+, the "ignition source" within the cell
NAD+ is officially known as "nicotinamide adenine dinucleotide". It may sound unfamiliar, but it is a crucial molecule that every cell in the human body cannot do without.
- It is the "igniter", converting the energy in food into the power we can use;
- it is the "restorer", participating in DNA repair to keep cells young;
- and it is also the "guardian", influencing immunity, nerve function and cardiovascular health.
In essence, without NAD+, cells would be like a factory without power, unable to do anything.
02. NAD+，Why does NAD+ gradually disappear?
Scientific research has found that the level of NAD+ declines rapidly with age.
- At the age of 20, the body has the highest amount of NAD+;
- by the age of 40, it has already dropped by half;
- by the age of 60, it may only be 20% of its original level.
This is why: even though it's the same person, they become increasingly tired, have trouble sleeping, gain weight quickly, and have a weakened immune system.
Therefore, aging doesn't start with wrinkles on the face, but with the energy crisis within the cells.
03. How to preserve NAD+?
Aging is inevitable, but we can slow it down. The key lies in proactive management.
Eat properly: Deep-sea fish, nuts, and whole grains contain vitamin B3, which is an important raw material for synthesizing NAD+.
Move smartly: Moderate aerobic exercise combined with strength training can stimulate the natural production of NAD+ in the body.
Sleep well: NAD+ is closely related to the circadian rhythm, and staying up late will accelerate its consumption.
Scientific supplementation: In recent years, the scientific community has explored ways to increase NAD+ levels through precursor substances such as NMN and NR, while combining genetic testing and precise nutrition to design personalized intervention plans.
It is not random supplementation, but rather through scientific testing and precise plans, to ensure that every effort is truly effective.
Aging is an inevitable journey, but you can choose how to complete it. Starting from today, pay attention to NAD+, and focus on health. This is to secure a youthful and free life for your future self.
