Viscous, soluble fiber and weight research
Fibre is a type of carbohydrate found in plant foods and there are two basic types, separated by how they react with water. Insoluble fiber does not dissolve in water; soluble fiber does. Both provide health benefits but it’s the soluble fiber – often called viscous fiber – that is the focus of weight research. When viscous fiber mixes with water in our body it become a gel-like consistency and slows down digestion. That can help people feel full longer, which can help people eat less.
Eating more fiber comes with many perks, including improved digestive health, lower cholesterol and better weight control, but it can't single-handedly flatten your stomach. You'll need a nutritious diet and a regular exercise regimen to do that.
twice per day It is often recommended to take a fiber supplement up to twice per day, before a meal, and with a glass of water. This would ensure you're keeping your digestive system balanced throughout the day.