NAD+ is a coenzyme that is found in every cell in your body. It is also known as the “molecule of youth.”
It is very important for:
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Changing food into energy for cells
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Fixing DNA
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Keeping the brain and nerves in good shape
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Turning on your longevity genes, called sirtuins
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Slowing down the ageing process at the cellular level
But as you age, your NAD+ levels naturally go down. You could have only half as much NAD+ in your 40s as you did in your 20s.
This decline is connected to feeling tired, having a slower metabolism, experiencing brain fog, losing skin elasticity, and having a greater risk of health problems that come with ageing.
So, how do you get NAD+ back and stay full of energy, focused, and glowing from the inside out?
Let’s talk about some natural ways to boost NAD+ levels.
A Quick Look – What Causes NAD+ Levels to Drop as You Get Older
Your cells’ “powerhouses,” the mitochondria, need NAD+.
If you don’t have enough NAD+, your body can’t make energy or repair itself at the cellular level very well.
Stress, inflammation, toxins in the environment, a bad diet, and not getting enough sleep are all things that make NAD+ go away faster.
A lot of people notice the effects on their bodies and minds by the time they are in their 40s.
What is the good news?
You can naturally boost your body’s NAD+ levels by making certain lifestyle choices, using scientifically proven tools, and taking specific supplements.
1. Use NAD+ Precursors (Yes, They Work If You Pick the Right Ones)
It’s mostly true that taking NAD+ directly doesn’t work very well. NAD+ is a big, unstable molecule that doesn’t get absorbed well when you take it by mouth.
Use NAD+ precursors instead. These are things that your body naturally turns into NAD+.
The Best NAD+ Precursors
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Nicotinamide Mononucleotide (NMN)
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Nicotinamide Riboside (NR)
Both have been shown to effectively boost NAD+ production, especially when combined with synergistic compounds like TMG (Trimethylglycine), quercetin, or resveratrol.
💡 Tip: When looking for supplements, don’t just look for ones that help make NAD+; also look for ones that help recycle it.
Bonus tip: Our NAD+ Injection Pen Kits from nadpluspens.co.uk are a more advanced choice that goes straight to the skin, where it is best absorbed.
2. Going Without Food for a While
Fasting is one of the best ways to make more NAD+ and improve the health of your cells when done safely.
When you fast, your body goes through autophagy. This is a way to get rid of cells that are sick and replace them with cells that are healthier.
Sirtuin works harder when NAD+ gives it energy. The result?
Cells that are stronger, younger, and work better.
It’s important to stick to your plan. Even fasting for a short time every day can make a big difference.
(Always talk to your doctor before starting a fasting plan.)
3. Get Moving (HIIT or Resistance Training Are Best)
Exercise is one of the best ways to naturally boost your NAD+ levels.
When your muscles contract, they need more energy, which tells your cells to make more NAD+.
The Best Workouts for NAD+
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HIIT (High-Intensity Interval Training): Short bursts of intense activity followed by rest
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Resistance training: Lifting weights or doing exercises with your own body weight
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Steady cardio: Walking, biking, or swimming
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Pilates: A low-impact workout that helps your metabolism and blood flow
These things in the right amounts keep your NAD+ and mitochondria levels high.
4. Being Cold and Going to the Sauna
Hormesis is when you put your body through short, controlled stress.
This can help cells make more NAD+ and make them stronger.
Saunas and Hot Baths That Use Infrared Light
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Raise the levels of heat shock proteins, which help cells stay healthy and fix themselves
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Help NAD+ get recycled and support mitochondrial function
Cold Therapy (Cold Showers or Ice Baths)
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Turns on AMPK, which controls how much energy is in the body and how much NAD+ is made
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Helps your body make new mitochondria (mitochondrial biogenesis)
You can feel more energetic and heal faster if you do it even just two or three times a week.
5. Reduce Inflammation, Toxins, and Poor Sleep
Things like inflammation, oxidative stress, and bad habits can all make enzymes like CD38 break down NAD+ in your body.
You need to cut down on these things that make your NAD+ unsafe.
How to Live Without Pain
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Eat more nuts, olive oil, berries, turmeric, oily fish, and leafy greens
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Keep your liver and detox pathways healthy
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Eat less sugar, alcohol, and processed foods
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Sleep is important because even losing a little bit of sleep can lower NAD+ levels
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You might want to take omega-3s to help with inflammation and magnesium to help your mitochondria
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Breathwork, journaling, or mindful exercise can help you deal with stress
These small things can help your body make and keep NAD+ on its own.
6. Biohacking: NAD+ Injection Pens
It takes time to make changes to your life, but NAD+ Injection Pens are a good choice if you want results that are faster and easier to see.
Our needle-free subcutaneous pens at nadpluspens.co.uk give you the same benefits in less than a minute, unlike traditional NAD+ drips that require you to go to the clinic and sit for long periods of time.
Here Are Some Benefits of the NAD+ Injection Pen
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Simple to use at home and doesn’t hurt
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More easily absorbed by the body than capsules
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Fast results — more energy and clearer thinking
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No fees for appointments or clinics
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Pre-filled precision cartridges for accurate dosing
It’s modern health made easy, which is great for people who want things to be easy and work well.
The Best Thing You Can Do in the End Is to Naturally Raise Your NAD+ Levels
NAD+ should be a part of your health routine, whether you’re in your 30s and trying to stay healthy or in your 50s and looking for a new way to get more energy.
Every little thing you do — taking supplements, fasting, using saunas, getting enough sleep, and smart biohacking — helps you get your energy, strength, and health back.
And what about people who want exact, science-based control?
The NAD+ Injection Pen from nadpluspens.co.uk really changes the game.
Want to Have More Energy and Live Longer?
People who live in the modern world can use our NAD+ Injection Pen Kits.
They are simple to use, portable, and good for your cells for a long time.
You can keep your energy, focus, and performance at their best every day or week without having to go to the clinic.
Visit nadpluspens.co.uk to see all the different kinds of NAD+ Injection Pens and find out how easy it is to stay healthy.