Apple cider

No.

If you're talking about apple cider the juice drink, it's a tasty beverage with lots of calories. If you're talking about cider vinegar, I hear it's good in salad dressings and marinades, etc. but it wont do anything for weight or toxins.

Your body detoxs it's self through your skin, lungs, liver, kidneys etc
No food or drink does it.
It does make a nice salad dressing though mixed with flaxseed oil.