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Every Day Better logo – voedingssupplementen voor een betere dagEvery Day Better logo – voedingssupplementen voor een betere dagEvery Day Better logo zwart – voedingssupplementen voor een betere dagEvery Day Better logo – voedingssupplementen voor een betere dagEvery Day Better logo – voedingssupplementen voor een betere dagEvery Day Better logo – voedingssupplementen voor een betere dag
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        • Purovitalis NMN review: an honest look (2026)
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Roald Reurink | Every Day Better

I am Roald, founder of EveryDayBetter.nl. I write about a long and vital life: supplements that support your daily energy, recovery, and balance, with a down-to-earth perspective and a focus on what works in practice. At Every Day Better, it is all about smart core principles that reinforce each other: NMN for cellular energy and NAD+ support, GlyNAC to support recovery and antioxidant processes, and ORS for hydration, electrolytes, and a healthy mineral balance. My articles combine research, practical applications, and user experiences. You will find no hype here, but clear explanations, nuance, and honest conclusions, so you can make better choices about what fits your routine. Please note: the content is informative and does not constitute medical advice. Consult a physician if you have symptoms or are taking medication.

NMN, metabolism and insulin sensitivity: A breakthrough for prediabetes and aging? Abstract illustration of connected molecular structures – for the article: NMN, metabolism and insulin sensitivity: A breakthrough for prediabetes and aging?NMNInsulinMetabolismNAD+Science

NMN, metabolism and insulin sensitivity: A breakthrough for prediabetes and aging?

This article discusses a published scientific study. It is not a claim about the effect of Every Day Better NMN Powder specifically, and is not a substitute for medical advice…
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better26/02/2025
NMN and cellular aging: what animal research shows about egg quality Abstract illustration of a cell with mitochondria – for the article: NMN and cellular aging: what animal research shows about egg qualityNAD+NMNScience

NMN and cellular aging: what animal research shows about egg quality

This article describes animal and laboratory research. It is not fertility advice, not medical advice, and not proof of effect in humans. Short answer: does NMN improve…
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better04/01/2025
NMN and HIV: what research on CD4+ T cells shows Illustration for research on NMN and HIV: effect on CD4+ T-cell activationHIVNicotinamide MononucleotideNMNScience

NMN and HIV: what research on CD4+ T cells shows

Short answer: in a 2023 study (Mo et al., eBioMedicine), NMN reduced the activation and proliferation of HIV-1-infected CD4+ T cells in the lab. In humanized mice, CD4+ T cells…
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better06/08/2024
NAD+ and energy recovery: what science does and does not say about Long COVID NMN News | Person reads health book at home with NMN supplements and fresh fruit, symbolizing recovery from Lung COVID.Long COVIDScience

NAD+ and energy recovery: what science does and does not say about Long COVID

This article is for informational purposes and does not replace medical advice. Every Day Better NMN is not a treatment for Long COVID. What is Long COVID? Long COVID, also…
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better30/07/2024
The relationship between Nicotinamide Mononucleotide (NMN) and chronic insomnia The relationship between Nicotinamide Mononucleotide (NMN) and chronic insomniaNicotinamide MononucleotideNMNScience

The relationship between Nicotinamide Mononucleotide (NMN) and chronic insomnia

NMN and insomnia: chronic insomnia is a common problem affecting millions of people worldwide. While traditional treatment approaches range from behavioral therapy to medication, there is growing interest in the…
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better15/07/2024
Denise excels at the 2024 CrossFit Open Abstract illustration of a molecular structure – for the article: Denise excels at the 2024 CrossFit OpenNAD+Science

Denise excels at the 2024 CrossFit Open

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi vitae dui et nunc ornare vulputate non fringilla massa.
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better06/07/2024
NMN and Viagra: What do we know about NAD+ and vascular health? Link between NMN and Viagra in relation to vascular healthNAD+Science

NMN and Viagra: What do we know about NAD+ and vascular health?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi vitae dui et nunc ornare vulputate non fringilla massa.
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better06/07/2024
What research shows about NMN and glucose metabolism — an overview NMN's breakthrough in diabetes management: an in-depth analysisNAD+Science

What research shows about NMN and glucose metabolism — an overview

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi vitae dui et nunc ornare vulputate non fringilla massa.
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better11/06/2024
The Role of NAD+ in Heart Failure Deciphered: New Perspective for Therapeutic Treatment The role of NAD+ in heart failure: illustration for an article on recent researchNAD+Science

The Role of NAD+ in Heart Failure Deciphered: New Perspective for Therapeutic Treatment

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi vitae dui et nunc ornare vulputate non fringilla massa.
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better11/06/2024
Visual instructions for the correct way to take NMN powder daily for optimal absorption.NAD+NMN

How to take NMN powder: dose, timing and storage

Short answer: take NMN powder once a day at a fixed time, usually in the morning or afternoon. A common amount is 250–500 mg (0.25–0.5 gram), measured with the scoop.…
Roald Reurink | Every Day Better
Roald Reurink | Every Day Better23/03/2023
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Recent articles

  • Abstract illustration of a molecular structure – for the article: Betaine (TMG) and homocysteine: what does research show?Betaine (TMG) and homocysteine: what does research show? 13/09/2026
  • Supplements for energy and focus: magnesium, vitamin B-complex, and NMN capsulesSupplements for energy and focus: What truly works for metabolic balance? 30/08/2026
  • Abstract illustration of connected molecular structures – for the article: NMN & TMG Bundle: what the latest science (2026) says about this longevity combinationNMN and TMG together: why, how much and what does the research say? (2026) 22/08/2026

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© 2026 Every Day Better · Chamber of Commerce (KvK) 90968425 · VAT NL865512760B01

Every Day Better is a Dutch brand of longevity supplements: NMN, GlyNAC and TMG for energy, vitality, recovery and healthy ageing.

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Close Menu
Science-backed · Free shipping over €50 · Fits through the letterbox · 10% off with code 10%OFF
  • Home
  • Shop now
    • NMN Supplements
      • NMN Capsules – 30, 60 or 120 × 250 mg
        • NMN Capsules – 30 × 250 mg
        • NMN Capsules – 60 × 250 mg
        • NMN Capsules – 120 × 250 mg
      • NMN Powder – 15 g or 30 g
        • NMN Powder – 15 g
        • NMN Powder – 30 g
      • NMN + TMG Bundle – 60 + 60 Capsules
      • NMN Powder + Capsules Bundle
    • TMG Supplements
      • NMN + TMG Bundle – 60 + 60 Capsules
      • TMG Capsules – 60 × 500 mg
    • GlyNAC Supplements
      • GlyNAC Capsules – 60 × 600 mg
  • Live Every Day Better
    • Festivals
    • Weekends
    • Workouts
    • Work & Focus
  • Healthy aging
    • Longevity supplements for an active lifestyle
    • Cellular longevity
    • Cellular energy, recovery, and balance
    • What is NMN?
      • How does NMN work?
      • Buy NMN: what to look for
      • Choosing the Best NMN Supplement
      • NMN side effects
      • NMN dosage
      • NMN vs NR: Which is better for NAD+ and aging?
      • Comparing NAD+ supplements: NMN, NR, niacin, NADH, and NAD+
      • NMN Quiz
      • NMN FAQs
      • NMN Brand Comparison
        • Purovitalis NMN review: an honest look (2026)
    • What is GlyNAC?
      • GlyNAC dosage
      • GlyNAC Side Effects & Safety
      • GlyNAC vs NAC
      • GlyNAC research
    • What is TMG?
      • TMG dosage
      • TMG side effects
      • TMG vs Betaine
      • TMG research
      • Buy TMG in the Netherlands, Belgium and Europe
  • About
    • About us
    • NMN Certificates & Lab Tests
    • Podcasts
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