1, after eating betel nut, the body will have symptoms of mental excitement, accompanied by flushing on the cheeks and slight sweating, so it can play a certain role in keeping out the cold after eating betel nut.
2, betel nut has a certain effect on digestion and absorption. After eating betel nut, it can eliminate fatigue and promote digestion and absorption.
3. Areca catechu has a certain therapeutic effect on some parasites, such as roundworms, tapeworms, hookworms, etc., and it has the functions of killing insects, lowering qi and promoting stagnation, and promoting hydration and dampness.