Willy Lewis, M.D.

Health & Medicine

Get fit by cycling: This is how often you should cycle per week to get fit

Health & Medicine

700 million year long history of our blood cells decoded

Health & Medicine

Relieve tension: This is how you get rid of pain in your shoulders, neck and back

Health & Medicine

Be careful of PFAS in pans and air fryers – there are alternatives

Health & Medicine

How many close friendships do you need? Psychotherapist answers

Health & Medicine

Stress hinders the connection of memories

Health & Medicine

Micro Habits: How to change your habits in small steps

Health & Medicine

Psychologist: If you regularly say one of these 9 sentences, you are emotionally more stable than most others