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  1. A woman stands at a sunlit kitchen counter in the morning, holding a cup of coffee and looking out the window.

    A Patient's Guide to NAD+ Injections

    NAD+ is a coenzyme found in every living cell, yet most human trial data comes from oral precursors like NR and NMN — including a 2025 meta-analysis in adults with mean ages of 61 to 83 that found no significant muscle benefit.

    August 12, 2026 · Nadia Okonjo, Health Writer
  2. A woman at ease in a sunlit cream-toned kitchen, holding a cup of tea with a simple breakfast beside her

    Semaglutide Weight Loss Results: 14.9% in 68 Weeks

    Adults with obesity in the 68-week STEP 1 trial lost an average of 14.9% of their body weight on weekly semaglutide, while the placebo group averaged 2.4%.

    August 12, 2026 · Elena Marsh, Health Writer
  3. A woman holds a warm cup of tea in a sunlit kitchen, looking toward the window at the start of an unhurried morning

    Sermorelin vs HGH: What Is the Difference?

    Sermorelin is a synthetic copy of the first 29 amino acids of growth-hormone-releasing hormone — a fragment that keeps the full GH-releasing activity of the 44-amino-acid original — while HGH therapy injects the finished hormone itself.

    August 12, 2026 · Nadia Okonjo, Health Writer
  4. A woman seated at a marble table reads a booklet over a cup of tea, eucalyptus stems in a vase beside her

    What to expect from your first visit

    Your first visit happens online, at your own pace: choose a treatment, complete its intake, and a licensed provider reviews your request before anything ships.

    August 5, 2026 · Promise Care Team

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