Hi mossie1958, I believe you should be taking your diabetic tablets as prescribed, if you don't feel like eating a fuller breakfast? As I don't - I will eat just a Banana or plain yoghurt or glass of pomegranate juice . I take 1000mg Metformin in the morning and 1000mg also at tea time also 5mg Dapagliflozin daily, and 38 Units of Insulin.