This man finds rare diseases

SPIEGEL ONLINE: Mr. shepherd, you have dedicated to the rare and unrecognized diseases. Which case has particularly remained in your

Poor sleep: What keeps us awake?

Many people suffer from sleep disorders and make a variety of causes, such as alcohol, caffeine, or nicotine responsible. Scientifically,

Slimming: Green tea can the pounds

Green tea is full of healthy antioxidants, which fight free radicals. Studies show that green tea protects, drunk daily against