How would the western diet have to change in order to become vegan

In a cladogram' when does a group of organisms branch off

What is a long-term benefit of healthy eating?

According to the article, what valid claim came from the national research council? there is no association between fluoride exposure and increased cancer risk in humans. there is a possible link between fluoride exposure and increased cancer risk in humans. there is a definite link between fluoride exposure and increased cancer risk in humans.