To illustrate how much you need to eat, 10 grams could be achieved by having two small apples, one cup of green peas and one-half cup of pinto beans, according to Kristen Hairston, lead researcher on the study.
While moderate activity describes exercising vigorously for 30 minutes, two to four times a week.
One reason why fibre could assist weight loss is satiety.
Holland and Barrett explained: “It helps you feel fuller for longer, so you end up eating less and not snacking excessively.”