I have type 2 diabetes. I have discovered Chocologic, a chocolate that uses Steviol which humans can't absorb, sold at Tesco and Morrisons in the UK. It is delicious, like ordinary chocolate, but very limited in flavours. I tried Heavenly chocolate because of the absence of palm oil, because it's OK for diabetics and becasue of the range of flavours. I found the texture stodgy and not at all melty. It clagged up my mouth and I didnt like the flavour (Silk, which is 'an alternative to milk chocolate'). It is a lot more expensive than Chocologic and wasn't to my taste. Unfortunately I bought the pack with all the flavours.