Respuesta :
Answer:
Because they are lactose-intolerant and the dairy bothers their stomach. By drinking nondairy milk, they are receiving the same benefits of real milk but without the side effects.
Answer:
1. Many people prefer non dairy milk as some people are lactose intolerant for example or they simply prefer the taste.
Explanation:
I don't know how to answer the other questions but, this answer I am confident in giving you, hope it helps a little!