可乐喝多了对身体不好怎么说？

Inferiorlove 的句型很好，不过harm是名词和动词，要用harmful

It is harmful for you to drink too much coke.

But Le Heduo have not been good to the body

It is harmful for you to drink too much coke.

TRUST ME!

It is harmful for you to drink too much coke.
这一句是比较正宗的．
Drinking too much Coke is bad for you.
比较口语化吧．

Drinking too much coke is bad for your health.

Drinking too much Coke is bad for your health.