Lots of things did. One of the main ones was the potato.
Corn, potatoes, chocolate among others.
Indigenous people in the Americas did not eat beef or pork before the arrival of European explorers because these animals were not native to the Americas. Their diet primarily consisted of local wildlife like bison, deer, and turkey, as well as domesticated animals such as llamas and alpacas in South America.
Protein
Diet Pepsi came out in 1964 Diet Coke was 1982.
European diet, with more lipids, glucids and salt
The European minks main diet is fish
Europeans found the potato growing in South America in the 1500-1600's. It, along with corn came to be a staple of the Western European diet.
She came up with her own secret diet. Nobody knows what it was.
A balanced diet is a term used to say one's diet is a good balance of nutrients. It is unknown whom it came from, or where.
J. A. O'Connor has written: 'A study of the fat content of potato chips and their contribution to the diet'
the increased availibility of sugar in the european diet
Chili peppers have been a part of the human diet in the Americas since at least 7500 BC.