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Investigatory Project EssayIt is said that Lemon betray is an excellent insect repellant. The ancients were familiar with this attribute. This action, bug repelling, does not carry the same punch that it did in the days of the Israelites. Egypt was fertile because it had good s vegetable oil and lots of water. An teemingness of water meant lots of insects, specifically mosquitoes. Mosquitoes carry malaria, which was bad news in the ancient world. The ancients burned lemon grass to keep the bugs away just as we do. However, they were worried about a little more than unsightly bump on the legs. Keeping bugs away was a life or death situation. using coconut oil for the skin is healthy, the natural way. Tropical dwellers have known this fact for at least a millennium or two. Unlike superficial cosmetics formulated in labs of profit-hungry corporations, coconut oil contains absolutely nothing that will harm your precious skin, including the rest of your body.Related StudyThis essen tial oil turn out to be one of the top performers in a comparative select of insect repellents published in July, 2002 in the New England Journal of Medicine. The two commercial-grade sprays tested kept bugs away from 1 to 3 hours. The results of a 2004 California State Science Fair project show that lemongrass is 30 percent little effective than commercial preparations containing DEET, or diethylmetatoluamide, in repelling mosquitoes. Lemongrass, or cymbopogon ciatrus, may still be a suitable substitute for persons who cannot tolerate DEET. A study published on the CBS News website compares natural-based insect repellents against DEET products. According to the news network, natural products like lemon grass and citronella work by scent and must be reapplied more often than DEET-based products.On coconut oil as a skin friendly product, Leading biochemist Raymond Peat, Ph.D., has this to say. It is well established that dietary coconut oil reduces our need for vitamin E, but I t hink its antioxidant role is more general than that, and that it has both direct and indirect antioxidant activities.