Willy Lewis, M.D.

Health & Medicine

Brushing your teeth after eating: the 30-minute rule is outdated

Health & Medicine

New sense of taste discovered in fruit flies

Health & Medicine

Recognizing a tiger mosquito bite – and getting rid of itching

Health & Medicine

Referral to a specialist: when and why this is necessary

Health & Medicine

Hair samples provide insight into Beethoven’s genetic make-up

Health & Medicine

Vitamin B12 preparations at Öko-Test: Most expensive preparation “insufficient”

Health & Medicine

10,000 steps a day? Sports expert advises a different rule

Health & Medicine

Fat and sweets change our brain