Eating too much sugar and fatty junk food can make your skin age faster because these foods trigger chemical reactions that damage skin cells and make them lose their bounce and glow.

This study says that eating too much sugar and fat makes your skin age faster because sugar sticks to skin proteins and fat causes harmful stress in your skin — just like the claim says.

This study says that eating lots of sugary and fatty junk food makes your skin age faster because it creates harmful gunk in your body — which matches exactly what the claim says.