Supplement Science Blog | Everbright Labs

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October 18, 2026
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NAD+ for Healthy Ageing: What the Evidence Says in 2026

Could raising NAD+ in cells help us age well, or does that go further than the evidence? Interest in nad+ for healthy aging is growing, but the science draws an important distinction: oral precursors such as nicotinamide…

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September 13, 2026
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Sirtuins and Longevity Supplements: The Science of Cellular Ageing in 2026

Your cells possess a sophisticated management system designed to repair DNA and regulate metabolic health, yet most of us are inadvertently starving these "cellular CEOs" of the fuel they need to function. If you've felt…

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September 12, 2026
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How to Improve Mitochondrial Function: A UK Science-Led Guide (2026)

If you're reaching for a third espresso to clear the afternoon fog, you aren't actually solving a lack of energy; you're merely masking a biological deficit. Most of us accept persistent fatigue and cognitive "fuzziness"…

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September 11, 2026
0 commentson Boost NAD Naturally: Science-Led Guide to Cellular Energy

Boost NAD Naturally: Science-Led Guide to Cellular Energy

Did you know that between the ages of 40 and 60, your body’s NAD+ levels can decline by approximately 50%? This cellular depletion isn't just a figure in a research paper; it's the biological reality behind the persisten…

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How to Reduce Brain Fog in Your 40s: A Science-Led Protocol for Mental Clarity

What if the mental "cotton wool" you're feeling isn't an inevitable sign of ageing, but rather a manageable fuel crisis occurring at a cellular level? It's incredibly frustrating to reach your 40s and find that the sharp…

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August 15, 2026
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Sirtuins and Longevity Supplements: The Science of Cellular Ageing in 2026

By the time you reach your sixtieth birthday, your levels of NAD+, the essential fuel for your cellular repair, will have likely dropped by half compared to your younger years. This biological decline often manifests as …

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Recognising the Signs of Low NAD+ Levels: A Science-Led Guide to Cellular Vitality

Scientific literature indicates that your internal NAD+ levels can decline by nearly 50 per cent by the time you reach age 40. This isn't a failure of lifestyle or a lack of willpower, but a fundamental fuel crisis occur…

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August 12, 2026
0 commentson NAD+ for Energy: A Science-Led Guide to Cellular Vitality

NAD+ for Energy: A Science-Led Guide to Cellular Vitality

Caffeine is not a source of physical power; it is a chemical loan that your body eventually has to repay with interest. If you are currently navigating the afternoon slump by relying on stimulants, you are likely masking…

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August 2, 2026
0 commentson NR Supplement UK Law: Regulations, Safety, and Novel Food Status in 2026

NR Supplement UK Law: Regulations, Safety, and Novel Food Status in 2026

The NAD+ supplement currently sitting in your kitchen cupboard might be a breakthrough in cellular energy, or it could be a product that shouldn't even be on a British shelf. It's a confusing time for anyone trying to op…

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