What Is myvitamins Inulin Powder? myvitamins Inulin Powder is a specially formulated source of the popular fibre, Inulin, which was studied by the BBC for its effects on sleep and visceral fat. It is a type of prebiotic that our body doesn\'t digest. Instead, inulin reaches our gut where it can help to increase good bacteria in the gut by feeding it. Good bacteria helps us to absorb more nutrients from the foods we digest. Why Use Inulin For Sleep? Inulin has recently caught the attention of the BBC in their documentaries on ‘How To Stay Young’ and ‘The Truth About Sleep’. In it, Dr Michael Mosley took Inulin for five days about 20 minutes before he went to bed. In the documentary, he reported that the time he spent asleep increased and the time he spent restless in bed decreased. As an expertly formulated, unflavoured powder, our Inulin is a convenient way to try this sleep experiment for yourself. What Works Well With Inulin? Try taking our restful blend of vitamins, Beauty Sleep. It contains a relaxing blend of natural herbs and vitamins, such as 5HTP, lemon balm, chamomile, and magnesium to promote better sleep and the condition of our hair, skin, and nails.