Does Nutrisystem from Walmart or Costco work? I have never eaten healthy foods that tasted so good in all my life. I am in day 2 of my Turbo Program. The people that are on the Nutrisystem ads and commercials are real. Lots of variety and deserts.
The analysis revealed that some statistically significant weight loss occurred, but the magnitude of the effect is small and the clinical relevance is uncertain. They also found that gastrointestinal adverse events were twice as likely in the hydroxycitric acid group as in the placebo group.
When you are considering the potential benefits of products look for meta-analysis studies that take in all the sound research available. One-off studies that get a significant result are not evidence of anything.
Only when an effect is repeated in many studies by many scientists should you believe.