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NAD+ and Ageing: Why Do NAD+ Levels Change With Age?
NAD+ and Ageing: Why Do NAD+ Levels Change With Age?
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Does NAD+ really fall as we age? We review the human and animal evidence tissue by tissue: lower NAD+ in liver, brain...

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How NMN Increases NAD+ Levels
How NMN Increases NAD+ Levels
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How does NMN increase NAD+? We explain how the NAD+ salvage pathway works, why NAMPT is its bottleneck, and how NMNAT...

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NMN Benefits: What does the research show?
NMN Benefits: What does the research show?
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What does the research really show about NMN benefits? We review the human trials on NAD+ levels, insulin...

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Lifespan by David Sinclair — From the Lab to the Bookshelf
Lifespan by David Sinclair — From the Lab to the Bookshelf
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What does David Sinclair's bestseller Lifespan propose, and how has it aged? We explain the information theory of...

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Lifespan by David Sinclair: A Passionate Reader's Book Review
Lifespan by David Sinclair: A Passionate Reader's Book Review
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Is Lifespan by David Sinclair worth reading? We review the 2019 New York Times bestseller part by part, covering the...

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C60 + extra virgin olive oil

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Discover Vitalholis: Integrative Health & Holistic Vitality

My name is Cyril, but many know me as Vitalholis. My journey is one of returning to the essentials: relearning to listen to the body, understand its signals, and rebuild step by step what modernity has fragmented.

Today, through my writings and my presence on X/Twitter, I support those who want to take control of their health. Not by masking symptoms, but by working on the foundations, restoring coherence between the body, mind, and environment.

My Approach: Holistic and Integrative

  • Physiological and energetic: connecting modern science to vital flows.
  • Cellular and emotional: understanding how inner balance influences overall health.
  • Modern and ancestral: drawing from traditions while integrating scientific advances.

I like to build bridges:

fasting and mitochondria, between circadian rhythms and hormones, between natural light and mental clarity, between biochemistry and cellular intelligence.

My Creed: Restore the Body’s Power

I am neither a doctor nor a guru. I am a guide, a life architect.

I help each person regain their full potential by relying on simple and powerful levers:

nutrition and micronutrients, restorative sleep and natural rhythms, movement and grounding, healthy environment and coherent thoughts.

The body is not broken. It adapts, protects, and waits for a favorable environment. Rebalancing the basics is igniting the spark of vitality.

Why Trust Vitalholis?

  • Personal experience: a personal journey of reconstruction, transformed into practical teachings.
  • Cross-disciplinary expertise: a vision connecting modern sciences (biology, chronobiology, nutrition) and ancestral knowledge (natural rhythms, regeneration practices).
  • Digital authority: a growing community on X/Twitter (@vitalholis) around integrative health.
  • Reliability and transparency: no miracle promises, but a documented, authentic, and open approach. My in-depth writings can be read in my library

With Vitalholis, you explore a path where health is not limited to treating symptoms but to relearning the art of living in harmony with nature and your own biological rhythms.

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