If you have any preparation time, then Psyllium husk (sold as metamucil for one brand example) with lots of water. This would win on sheer volume, HOWEVER, if you take too much then constipation.
Half a spoonful a day with at least 2 cups of water
If you have any preparation time, then Psyllium husk (sold as metamucil for one brand example) with lots of water. This would win on sheer volume, HOWEVER, if you take too much then constipation.
Half a spoonful a day with at least 2 cups of water