Answer:
Yes and No
Step-by-step explanation:
I don't think it is child abuse if the parents are being cautious about having too much, but if the parents are forcing them into eating it, then i think it (might) be. I don't think using child abuse to explain this situation isn't really relevant though, you could say it's not healthy or too much, but I think using these words to describe this situation is not correct. If the parents are forcing you to eat healthy foods, then you shouldn't blame them. But if they are FORCING you to eat / drink unhealthy foods, a.k.a soda, bagged chips, etc. Then you should just say no to them. I would most likely say no unless they are forcing you.
I am 51% on No and 49% on Yes
Hope this helps tho! <3