Willy Lewis, M.D.

Health & Medicine

Eberrauten tea: So you benefit from the healing properties

Health & Medicine

Too warm to sleep? 10 common mistakes that keep you awake in the heat

Health & Medicine

Probiotic yogurt: these are the advantages for the intestinal flora

Health & Medicine

Dangerous summer heat: This is how you protect children and senior: inside

Health & Medicine

2-liter rule in heat? You should definitely drink that much water

Health & Medicine

Sunstitch: symptoms, signs and treatment

Health & Medicine

In the heat: water is not always the best choice of drinks

Health & Medicine

New method for gold recycling made of electronic waste