has anyone tried right size smoothies or the acai berry pills?

They both say you can loose like 12 pounds in 2 weeks- but I hate trying diet pills - so I was wondering if anyone has tried them or if they work?

Thanks

I haven't tried either but this is my second time doing south beach (started last monday). It is not uncommon to lose 10+ pounds in the first 2 weeks ( lost 10 the first time around). I weighed myself this morning and I lost 5 lbs in the first week! And it's a way healthier eating plan. I have been having my fill of whole eggs, soups, CHEESE, nuts, veggies etc. If you do the research, South beach is among the 'healthiest' among the 'fad diets' recommended by nutritionists and you still get the instant gratification of a large amount of weight loss in 2 weeks without pills.

FYI, my BMI is normal to begin with so I wasn't even expecting to lose 10 lbs the first time so I was pleasantly surprised!

I did the pills, and lost NOTHING. I think all diet pills are a waste of money