Optibiotix (OPTI) shares now trade at 72p to buy after the announcement of a new deal with a company called BioEnergiser Ltd for the online distribution of SlimBiome Medical in the UK. SlimBiome Medical is a CE-marked medical device which independent clinical studies show reduces hunger, cravings for sweet and savoury foods, and fat intake. Steve O’Hara tells me this is not because Optibiotix’s own online sales are slowing. Far from it. But this is just another channel to market…