Everything starts at the cellular level — energy, repair, and aging begin in your cells.
Medically reviewed by Charles Kamen, MD, board-certified neurologist
Energy, repair, and resilience all begin inside your cells. As we age, cellular energy production and repair capacity decline — and that decline shows up as fatigue, slower recovery, and the visible and invisible signs of aging. At LiveNow Longevity, Dr. Charles Kamen, MD takes a foundational, cellular-level approach to longevity.
This is evaluation-first, whole-system medicine — supportive therapies are considered only when the evaluation points to them.
Every plan begins with a complete medical evaluation by Dr. Charles Kamen, MD. Individual results vary, and we do not guarantee specific outcomes.
Your mitochondria — the energy plants inside every cell — produce ATP, the fuel for everything your body does. They depend on coenzymes like NAD+, which declines substantially with age. As NAD+ and mitochondrial function fall, cells produce less energy, repair more slowly, and accumulate damage, contributing to fatigue, slower recovery, and accelerated aging.
Because cellular health underlies so many systems, supporting it is increasingly central to longevity medicine — the idea being to address aging at its root rather than chasing individual symptoms.
Dr. Kamen evaluates the markers and factors that influence cellular health — metabolic status, nutrients, and overall health — and builds an individualized plan. The goal is to support the body's own energy and repair machinery.
Where appropriate, therapies studied at the cellular level may be considered. NAD+ is a coenzyme central to mitochondrial energy and DNA repair that declines with age; MOTS-c is a mitochondrial-derived peptide studied for metabolism; Epithalon is studied in the context of cellular and telomere biology. Each is considered as part of a supervised longevity plan, with honest expectations.
Metabolic and nutrient markers tied to cellular function
Energy, recovery, and overall health
Goals and realistic, honest expectations
A physician-supervised longevity plan
Considered only when medically appropriate, after a complete evaluation.
It refers to how well your cells — especially their mitochondria — produce energy, repair damage, and resist aging. It underlies energy, recovery, and overall resilience.
NAD+ is a coenzyme central to mitochondrial energy production and DNA repair that declines with age, which is why it is studied in the context of cellular energy and longevity. It may be considered when appropriate, after evaluation.
No responsible clinic can promise that. These therapies are studied in longevity and cellular contexts; we set honest, realistic expectations.
The initial medical evaluation is $88 and includes a clinical consultation and lab orders when appropriate.
Book online or call (702) 808-2650 to schedule your evaluation in Las Vegas.
Physician-Led in Las Vegas
The $88 evaluation is the most accurate way to understand what is driving your symptoms. Dr. Charles Kamen, MD reviews your labs, history, and goals and recommends a plan only if it is appropriate. Serving Las Vegas, Henderson, Summerlin, Green Valley, and Nevada.
Schedule a consultation with Dr. Kamen today.
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