In recent years, NAD+ has gained prominence as one of the most promising molecules in the world of health and longevity. But what exactly is NAD+ , and why are more and more people looking for ways to boost its levels?
In this article, we explain what it is, what it's used for, and how it can help you feel better, have more energy, and take care of your body at the cellular level.
What is NAD+ and why is it so important for your body?
NAD + (nicotinamide adenine dinucleotide) is a coenzyme present in all cells of the human body , essential for multiple biological processes, especially energy production.
It acts as a kind of "middleman" that allows cells to convert nutrients into useful energy (ATP), in addition to participating in DNA repair, regulating aging, and the proper functioning of the immune system .
As we age, NAD+ levels naturally decline, which can result in fatigue, cellular deterioration, and increased vulnerability to age-related diseases .
Key functions of NAD+ in the human body
Energy metabolism and ATP production
NAD+ is essential for our mitochondria (the "power plants" of cells) to function properly. Without it, energy production becomes inefficient.
DNA repair and cellular protection
It participates in DNA repair processes and helps protect cells from oxidative stress, which is key to preventing premature aging.
Sirtuin activation and longevity
Sirtuins are proteins associated with healthy aging and cellular repair. NAD+ is essential for activating and maintaining their function.
Immune function and healthy aging
It contributes to the proper functioning of the immune system and may play a protective role against chronic inflammatory processes, which are very common in older people.
What happens when NAD levels drop?
Decreased NAD+ levels are linked to aging, a sedentary lifestyle, poor diet, chronic stress, and other health conditions.
Among the most common consequences:
· Reduced capacity to generate cellular energy
· Greater accumulation of DNA damage
· Accelerated aging
· Reduction in cognitive and muscular function
Restoring and maintaining adequate levels of NAD+ is critical for sustaining vitality, preventing disease, and improving long-term quality of life .
How to Increase NAD Levels Naturally or with Supplements
There are several strategies to safely boost the presence of NAD+ in the body:
Diet rich in niacin
Niacin (vitamin B3) is found in foods such as chicken, tuna, avocado, and whole grains, and acts as a precursor to NAD+.
Physical exercise
Regular exercise stimulates mitochondrial activity and can help maintain NAD+ production at a healthy level.
Intermittent fasting
Fasting activates certain metabolic pathways that promote cell regeneration and a natural increase in NAD+.
Is it safe to take NAD supplements? What you need to know
In general, NAD+ supplements and their precursors are well tolerated and safe , especially when supported by studies and medical supervision.
However, it is advisable:
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Consult a specialist before starting supplementation
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Avoid uncontrolled doses or low-quality products
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Follow a personalized plan that includes nutrition, lifestyle, and medical guidelines
NAD+ as the key to well-being and longevity
It's no longer just about "living longer," but about living better . Increasing NAD+ levels is a smart and safe way to promote cellular balance, vital energy, and healthy aging.
With the support of professionals and the right choice of supplements, you can begin to strengthen your health from within .
Discover how Pleniage helps you boost your NAD+ levels.
At Pleniage , we offer scientific solutions to help you reach your full physical, mental, and cellular potential.
Check out our longevity and wellness products with personalized NAD+ supplementation.
