Meal replacement drinks, do they work?

[whymewhyme]

I am trying to lose weight, i have looked at my protine and I am wondering if I am just being sucked in my social media tosh.

At the moment mt protine have an offer on, the reviews look good but I don't know if they are genuine or fake.

Has anybody tried meal replacement drinks and lost weight?

What do you mean genuine or fake?
Meal replacement shakes will work if they create a calorie deficit. They aren't very satisfying or sustainable long term.

I did what was the Cambridge diet years ago and lost 5 stone. It was hard though.