It should be true. I think that's what the official propaganda said, and the authoritative media also reported it. Mainly because the cup body of this cup is made of minerals unique to Alps, and it is rich in a variety of trace elements beneficial to human body. The water soaked in minerals has the effects of breaking fat, slimming, detoxifying and beautifying, relaxing bowels, anti-oxidation and anti-aging. Now many foreign ladies are drinking water from this cup to lose weight. I believe it will be popular in China soon!