Impacts of Fermented Oat-based Product on Gut Microbiota and Health

Participants will incorporate a novel fermented product into their habitual diet for three weeks. In addition, the consumption of dairy and plant-based dairy alternatives is restricted. Cereal product consumption, specifically bread and porridge, is slightly restricted to prevent gastrointestinal symptoms caused by the increased intake of dietary fibre. Participants will receive dietary guidance on how to follow the intervention diet, as well as potential supplement recommendations provided by the authorized nutritionist.

Participants will incorporate a novel unfermented product into their habitual diet for three weeks. Dietary adjustments and other guidance are consistent with those described during the fermented product intervention.