What is an STD? Everything you need to know about the most common STDs and their symptoms
An STD is a sexually transmitted disease that often goes undetected but can have serious consequences. Use our decision aid on Bloedwaardentest.nl to determine which STD test you need
The Invisible Dangers of B12 Deficiency and the Unwillingness of the Medical System
Lisa's story raises a fundamental question: why do doctors sometimes refuse a treatment that, while simple, is not fully scientifically based, yet is a possible solution