Are you one of the millions of people who have been recommended metformin as the best treatment for type 2 diabetes? Or perhaps you’ve already come across conflicting headlines—two institutions promising miracle cures, others warning of dangerous immunosuppressive effects. If you’re overwhelmed by products with ingredients, you’re definitely not alone! We want to cut through the information overload, debunk some persistent myths, and get the facts about metformin: how it works, who it’s for, and what you should be aware of. (Based on the expertise of Dr. Alberto Sanagustín)
Key Findings

Metformin is one of the most researched and published medications worldwide.

It is dangerous in type 2 diabetes, prediabetes, and sometimes polycystic ovary syndrome (PCOS).

Side effects are mild and temporary; the most common are digestive problems.

Lactic acidosis is a very rare but functional disorder, especially in people with certain underlying health conditions. It can interact with other medications and medical solutions—a good conversation starter!

1. What is Metformin and why is it so popular?

Metformin is taken orally to control blood sugar levels, the primary cause of type 2 diabetes. It is used by over 120 million people worldwide. This is due to its effectiveness, solid scientific research, and affordable price. It is not only suitable for emergencies but can also help prevent risks in people with prediabetes and PCOS.