Longevity Articles — Page 3

A smiling woman outdoors in warm natural light

Featured · Longevity

NAD+ Benefits: What It Actually Does, and What the Science Really Shows

NAD+ benefits explained honestly by a physician: cellular energy, healthy aging, brain and metabolic support — what the research shows, what's hype, and how the form you take matters.

Richard Dentico, MD · 10 min read

Read article

Pharmaceutical-grade NAD+ prepared for a physician-prescribed injection

Longevity · 11 min read

NAD+ Injections: What to Realistically Expect

Most people who start NAD+ injections don't wake up transformed. Here's the honest before-and-after — the real timeline, what the evidence actually supports, the side effects, and what NAD+ won't do.

A medical syringe filled with blue liquid on a light background

Longevity · 7 min read

NAD Injections Near Me: Do You Actually Need a Clinic Nearby?

Searching "NAD injections near me"? You may not need a clinic at all. The honest comparison of local IV bars vs. physician-prescribed at-home NAD injections shipped nationwide — cost, oversight, and how to choose.

Water droplets on a clear surface — glutathione, the body's master antioxidant, working at the cellular level.

Longevity · 8 min read

Glutathione Benefits: What the "Master Antioxidant" Actually Does

Glutathione is your body's master antioxidant and a liver-detox cofactor — that part's settled. The disease 'benefits' are mostly still being studied. A physician-reviewed look at what's real, plus why delivery route decides whether you benefit at all.

Longevity · 12 min read

Glutathione Injection: What It Is, How It Works, and Why Route Matters

Glutathione injection bypasses the GI tract to deliver the body's master antioxidant directly. Physician-prescribed, 503A compounded. Book a free consult.

Longevity · 16 min read

NAD Injections and NAD+ Injections: What the Mechanism Actually Tells You (And What It Doesn't)

NAD injections deliver the coenzyme directly — bypassing the conversion steps that make oral supplements unreliable. Here's the mechanism, the honest evidence, and how physician-prescribed injections compare to IV and pills.

Longevity, written by clinicians.