NMN has been a hot topic in the market in recent years, with a total of 143 NMN-related research articles in 2023 on the efficacy and safety of NMN and NAD+ for a variety of diseases including Alzheimer's disease, blood-brain-barrier damage, heart failure, and many more, with a variety of potential health benefits. Today, we are compiling a list of people who are suitable for taking NMN:

1. Elderly: With age, the level of NAD+ (nicotinamide adenine dinucleotide) in the human body gradually decreases, leading to a decline in cellular function and aging. NMN is a precursor of NAD+, which can be converted into NAD+ to help improve cellular energy metabolism, slow down the aging process, and ameliorate a variety of geriatric diseases, such as cardiovascular and cerebrovascular diseases, and brain deterioration, among others.

2.Middle-aged people: Middle-aged people face pressure from various aspects such as family and work, and are prone to sub-health problems such as chronic fatigue, poor quality of sleep, and vision loss, etc. NMN can help to improve these problems by increasing the body's energy level, relieving fatigue, improving the quality of sleep, and facilitating the recovery of eyesight.

3. Athletes or bodybuilders: NMN accelerates muscle growth, improves energy levels and reaction time, and for athletes or bodybuilders, helps to enhance performance and recovery.

4. Those who stay up all night: prolonged staying up all night can easily lead to impaired liver function and reduced brain function; NMN can alleviate and adsorb damaged cells, speed up the recovery of the organism, and increase energy.

5. People with high radiation dosage: such as radiologists, nurses, aircrews, etc., whose body cells are easily damaged due to long-term exposure to radiation.NMN can improve the repair ability of genes damaged by radiation and protect the health of the body. (In 2017, based on the efficacy of NMN, NASA (National Aeronautics and Space Administration) began researching its use to protect astronauts from cosmic rays.)

6. People with bad lifestyle habits: smokers and drinkers may cause damage to the body, NMN can help reduce smoking addiction, improve alcohol detoxification, protect the liver and repair damaged genes.

7. People who wish to improve skin health: NMN helps to maintain skin elasticity and luster and delay skin aging, and may be a good choice for people concerned about skin health.

8. Patients with metabolic diseases: Metabolic diseases such as diabetes and obesity are usually associated with imbalances in energy metabolism; NMN can improve cellular energy metabolism and mitochondrial function, and therefore may have an ameliorative effect on this group.

9. People who often feel fatigue: NMN can enhance the energy level in cells, for people who often feel fatigue and have low energy, moderate supplementation of NMN may help to improve the situation.

10. Menopausal women: NMN can improve a number of health indicators for postmenopausal women, such as increased T-cell immune function; improved skin condition, with fewer blemishes, fainter fine lines, and more moisturised skin; improved sleep, with easier sleep and better sleep quality in general; reduced fatigue and faster recovery; and quicker thinking.

Please note that although NMN has several potential health benefits, it is not suitable for everyone. Do not take it if you are pregnant or breastfeeding. Also, NMN products are not to be used as a substitute for medication and care should be taken in how they are taken.


After taking NMN, the body may go through a series of changes. It is important to note that each person's body type and response may be different, so the exact changes after taking NMN may vary from person to person, so check out the feedback:

1. Reduced fatigue: NMN may improve cellular energy metabolism by increasing NAD+ levels, causing the body to feel more energised and less fatigued.

2. Improvement of skin condition: NMN helps repair and regenerate skin cells, which may make the skin smoother and more elastic and reduce the appearance of wrinkles and fine lines.

3. Improved sleep quality: NMN may help regulate the biological clock and sleep cycle, improve sleep quality, and reduce insomnia and night waking.

4. Immunity enhancement: NMN can enhance the activity and function of immune cells, improve the body's resistance and reduce the occurrence of diseases.

5. Improved cardiovascular health: NMN may help lower blood pressure, improve blood lipid levels and reduce the risk of cardiovascular disease.

6. Memory enhancement: NMN may improve memory and cognition by improving energy metabolism and neurotransmitter levels in the brain.

7. Muscle strength enhancement: NMN may promote the repair and regeneration of muscle cells, enhancing muscle strength and endurance.

8. Improvement in overall health status: Due to the potential benefits of NMN in a number of areas, long-term use may result in an improvement in overall health status and a reduction in the risk of chronic diseases.

Before considering taking NMN, it is advisable to consult a professional dietitian to ensure safe and rational use. Meanwhile, maintaining good living habits and a balanced diet remain the foundation for maintaining good health.