"Yoghurt is a dairy product made with fermented milk. The bacteria present in yoghurt produce lactic acid, which gives it sour flavour and creamy texture. Yoghurt is a staple food in many cultures and it’s been in everyone’s diet from many years," says Samreen Saniya, Executive Nutritionist, Cloudnine Group of Hospitals, Bengaluru, Old Airport Road. Saniya shares many benefits of yoghurt in summer.