Longevix knowledge centre

Clearer thinking about longevity

Practical guides on supplements, healthy ageing, nutrition, sleep and exercise, with a clear distinction between established evidence, early research and uncertainty.

Latest articles

136 articles

Longevity
13 min read

Mitochondrial Support Supplement: 7 Essential Checks

Choosing a mitochondrial support supplement? Compare Longevix NMN, NR, magnesium and creatine products using real label details. Explore what human studies show, how to spot overlapping ingredients, and all seven essential safety checks for UK and US shoppers.

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Longevity
9 min read

DNA Repair Supplement: The Crucial Checks Before Buying

Thinking about a DNA repair supplement? Learn how NAD+, NR, NMN, magnesium and antioxidants relate to DNA maintenance. Compare real Longevix labels, check serving sizes and certificates, and understand UK and USA rules to make informed choices for your health.

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NAD+
11 min read

NAD+ Booster Supplement: The Hidden Truth About Results

Can an NAD+ booster supplement really deliver noticeable results? Discover what NR and NMN trials reveal, why blood NAD+ tests have limits, and how Longevix capsules, gummies and powders compare. Check UK and US safety rules before choosing wisely. Stay aware.

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Longevity
10 min read

Antioxidant Longevity Supplement: Hope or Hype?

Can an antioxidant longevity supplement really support healthy ageing? Explore oxidative stress, quercetin, trans-resveratrol and the science behind longevity claims. See what Longevix NAD+ Support Gummies contain, plus evidence, safety and smart label checks.

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Longevity
12 min read

Best Supplement for DNA Repair? The Surprising Truth

Wondering which supplement truly helps DNA repair? Discover how magnesium, B vitamins, antioxidants and NAD+ pathways work. Compare real Longevix products, understand the limits of human evidence, and shop more wisely with UK and US safety advice. Read on now.

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TMG
9 min read

Betaine vs Trimethylglycine: The Surprising Truth

Is betaine the same as trimethylglycine? Discover why TMG and betaine anhydrous match, how betaine HCl differs, what studies show, and how to compare the verified TMG powder, NR + TMG capsules and creatine gummies listed by Longevix. Get clear UK/US label tips

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Creatine
10 min read

Creatine Gummies for Runners: Powerful or Overhyped?

Are creatine gummies useful for runners? Learn what science says about sprint finishes, hill repeats, marathon endurance, dosing and water weight. Discover Longevix Creatine Vitality Gummies, their verified ingredients, serving size and important label checks.

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NMN
7 min read

Buy NMN Capsules UK: Smart Guide to Quality & Value

Looking to buy NMN capsules in the UK? Learn how to compare 500mg strength, beta-NMN, testing documents, purity, research evidence, price and UK regulatory status, while seeing how Longevix Pure NMN Capsules fit a careful, evidence-led buying decision.

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NMN
8 min read

Lab Tested NMN Capsules: Demand Proof, Not Hype

Lab tested NMN capsules deserve more than a trusted badge. Learn how to check testing documents, understand 500mg labels, separate purity from potency, review human trial evidence, and compare Longevix NMN capsules with a clearer, evidence-led buying approach.

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NMN
9 min read

NMN Supplement for Adults: Choose With Confidence

Considering an NMN supplement for adults? Learn what human studies actually show, how NMN relates to NAD+, what doses researchers have tested, how to read product testing documents, and how Longevix NMN capsules and powder differ in everyday use.

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TMG
10 min read

Methylation Supplement: The TMG Truth You Need

Methylation supplements can look deceptively similar. Discover how TMG, folate, B12 and MTHFR fit into connected pathways, what human research really shows, and how Longevix Pure TMG Powder provides a simple, clearly labelled option for a targeted TMG routine.

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How to use Longevix articles

Compare each article with its cited sources, the current product label and any batch-specific documentation. Early findings should not be treated as established outcomes.

Evidence type matters Laboratory, animal and human findings answer different questions.
References should be visible Use linked primary studies and official guidance where an article provides them.
Labels can change Always compare an article with the current product page and packaging.
Educational content Articles do not replace individual medical advice, diagnosis or treatment.
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