^ Vuksan, V; Jenkins, DJ; Spadafora, P; Sievenpiper, JL; Owen, R; Vidgen, E; Brighenti, F; Josse, R; et al. (1999). "Konjac-mannan (glucomannan) improves glycemia and other associated risk factors for coronary heart disease in type 2 diabetes. A randomized controlled metabolic trial". Diabetes Care. 22 (6): 913–9. doi:10.2337/diacare.22.6.913. PMID 10372241.
As you might expect from an herb like basil it has a pretty profound effect on the digestive system and therefore works great for treating things like indigestion, bloating, and gas. When you're using basil to treat these problems I'd recommend taking around 2-4 grams per day taken orally. Basil can also be used to ease the effects of insect bites and stings, simply crush the leaves so the juices can be applied to the affected area. To help from getting bit or stung in the first place you can rub the juice on the skin in the same manner, basil works rather well as an insecticide so this should help repel the bugs.