Methylene blue is trending as a ‘miracle’ drug with claims it boosts brain health fights infections and slows ageing But is ...

At the heart of MBlue Labs’ breakthrough is methylene blue, a medicinal compound that has been in use for 149 years.

leading to its FDA approval for treating methemoglobinemia, a condition that affects how oxygen is carried in the blood. Beyond this recognized use, methylene blue has shown promise in other areas.

Here’s what to know. The FDA has approved methylene blue solely to manage and treat methemoglobinemia, a condition in which blood cells have a decreased ability to carry oxygen. It’s also used ...

EXCLUSIVE: Great news for Blue Bloods fans — one of the beloved drama’s signature characters, Donnie Wahlberg’s Danny Reagan, will be back on CBS with a new ‘Blue’ cop show in a new city.

In that moment, all of humanity was captured in a ghostly fragment of a pixel swimming through an unrelenting sea of darkness — a "Pale Blue Dot" lost in a void. Carl Sagan — the astronomer ...

However, when modern antibiotics and treatments became available, methylene blue lost popularity. Today, it is mainly used to clean fish tanks and treat a rare blood disorder called methemoglobinemia, ...

Methemoglobinemia can trigger blue-tinged skin, dark brown blood, fatigue, seizures and, if left untreated, death. Methylene blue is currently the only effective treatment for the severe condition.