Can Paul McKenna’s new £5 app help you to lose weight?

According to an article in the Daily Mail, Paul McKenna claims that his Hypnotic Gastric Band app is a ‘surgery-free weight-loss solution’ that ‘can help convince the unconscious mind that a gastric band has been fitted, so the body behaves as though a band is physically present.’. However, top surgeons have warned that, in their …

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