If you need advice on how to stay healthy during Ramadan, help is only a tweet away. From today, Dubai Health Authority (DHA) experts will be available every Thursday morning, on Twitter, to answer questions. The "twitter clinics" will run from 9:30 am to 11 a.m and any Twitter users who want to ask a question can send a tweet to @DHA_Dubai. Today's expert is Wafa Ayesh, head of clinical nutrition, who will answer questions about healthy nutrition and fasting tips. newsdesk@thenational.ae