The Decima Blog

Science. Honestly
explained. No hype.

We write about regenerative medicine, stem cell research, GLP-1 biology, and longevity science — without the marketing language. If something is proven, we say it. If it's investigational, we say that too.

GLP-1 · Metabolic Health
GLP-1 Drugs and Muscle Loss: What the Science Actually Says

Semaglutide and tirzepatide are extraordinary drugs. They are also causing significant lean muscle loss in most patients — a fact that the telehealth platforms selling them are remarkably quiet about. Here's what the research shows and what you can do about it.

March 2026 · 8 min read
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Stem Cell Science
What Are MUSE Cells and Why Do They Matter?

MUSE cells are the most significant stem cell discovery of the past two decades — and most people have never heard of them. Developed at Tohoku University in Japan, they can do something no other stem cell type can. Here's the science.

February 2026 · 10 min read
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Joint Health · Orthopedics
Stem Cells vs. Knee Surgery: An Honest Comparison

If your orthopedic surgeon has recommended a knee replacement, you deserve a complete picture of your options before you decide. Here is an evidence-based comparison of stem cell therapy and surgical intervention for knee osteoarthritis.

January 2026 · 12 min read
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