Willy Lewis, M.D.

Health & Medicine

St. John’s wort preparations: Pay attention to sun protection

Health & Medicine

2-liter rule in heat? Experts clarify how much water you really need

Health & Medicine

Welding feet: The best tips and home remedies

Health & Medicine

Which home remedies help with sunburn?

Health & Medicine

Thyme and its effect: spice or medicinal herb?

Health & Medicine

Mental strength: This is how you can train them

Health & Medicine

Sun spray or sunscreen – when is which sun protection is best suited?

Health & Medicine

Angel root: effect and application of the medicinal herb