What are the facts behind raspberry keytone pills?

Weight loss: If you want to lose weight, nothing beats diet and exercise .You can do it by making small changes in your diet.

Scam: If you want to lose weight, step up your aerobic-fitness focused lifestyle with increased exercise and diet (lean protein, avoiding sugary / greasy / salty stuff). This particular pricey scam is based on the usual junk-science techniques -- give a preposterous dose, make the animals sick and they lose weight. Save the money and treat yourself to some real raspberries -- better than candy.