... and Lumbago, Arthralgia, Stomachache by cold, Physiological period Stomachache of women,etc.which can keep warm and health.also be sent ... environmental sanitation.Plant Essential Oil function: has more therapeutic effect of plant essential,such as improve respiratory tract illness,improve sleep ... for that go to school,travel,outdoor work,work on night,work in sea,guard,stand guard, mountaineering,go ...