More than 3.2 million Brits are teetering on the brink of a type 2 diabetes diagnosis due to their blood sugar levels. The serious condition can trigger a host of complications , from vision loss and gum disease to kidney problems and foot infections that may require amputations. But there's good news – the condition can often be prevented . Diabetes UK says combining three crucial lifestyle adjustments can slash a person's chances of developing type 2 diabetes by roughly 50%. Three main ways