He handles all the technical aspects Here is where I
get the sweeteners: 1) Erythritol from Amazon.co.uk: Amazon link (best value for money I found) 2) Stevia lasts for long and I
get it either from www.amazon.co.uk (Amazon link) or http://www.healthysupplies.co.uk (also for fruit powder) 3) Monk fruit powder from here: http://www.healthmonthly.co.uk 4)
Yacon products from here: http://www.gojiking.co.uk/shop/ 5) Xylitol from Tesco or Sainsbury's 6) Tagatose and Just Like Sugar are from the US and I had to pay extra for that but wanted to try them.