A green smoothie is somewhat magical. So is caffeine.
Green smoothies can get repetitive, however living with the seasons, eating with the seasons provides an opportunity to support local growers and rediscover the beautiful, diverse produce your country or region has to offer - often not found in supermarkets. It was during a visit to my local community gardens, Kelmarna that I was offered yacons, and accepted even though I had no idea what I would do with them. Yacons are tubers, harvested in the depths of winter and not easily accessible, and so alternatively substitute with coconut water if you want to balance out the bitter greens and if not, filtered water.
Yacon contains high levels of inulin, a soluble non-digestible carbohydrate, scientifically referred to as oligosaccharides. And more than that, oligosaccharides are “prebiotics”, fermented by the microbiota in different parts of the intestine resulting in the production of short-chain fatty acids that allow specific changes, both in the composition and activity in the gut microflora. And this is powerful and magical and means everything and nothing until you understand these nondigestible oligosaccharides have been shown to increase the absorption of minerals, regulate hormones, digestion, the immune response and the ability to eliminate toxins. That and also in recent years increasing evidence has associated gut microbiota to both gastrointestinal and extragastrointestinal diseases, a linkage to anxiety and depression, both prevalent in society. And yet from a mainstream perspective, the narrative of gut health focused on fibre, and only more recently have definitions included oligosaccharides as dietary fibre as based on their physiological effects, not on their chemical measurement. Given that fibre intake globally is less than half the recommended levels, and so increasing fibre consumption for wellness, for disease prevention is a critical personal health goal as much as it is a public health goal.