Put betel nut into the mouth there will be a very strong a cool pungent flavor, bite on the bite will feel a little bitter, the whole throat a little choking feeling, after getting used to it will slowly feel a kind of micro-brewery, euphoric pleasure, there is a kind of aftertaste of the feeling.

Betel nut is an important traditional Chinese medicine, some ethnic minorities in the south there will be the fruit as a chewing hobby, but its for the World Health Organization International Agency for Research on Cancer carcinogen list of carcinogens, category 1 carcinogens. Regular chewing betel nut, in addition to serious damage to the teeth, resulting in red and black teeth, and even early loss, there is a high risk of cancer.

Expanded information:

Harmful effects of eating betel quid:

1 ⒈ is not good for the teeth themselves! : Chewing betel nut for a long time is a serious abrasion of the teeth, leading to red and black teeth, and even early tooth loss.

Peak is not good for periodontal: betel nut juice mixed with lime, easy to form dental calculus, not only affecting the aesthetic, but also affecting periodontal health. Betel nut fibers are coarse and hard, and may also puncture the gums or block the gaps between the teeth, resulting in inflammation of the gums due to compression.

Bad for oral mucosa: light may cause mucosal lesions, heavy evolved into oral cancer.

Sung on the temporomandibular joints: chewing for a long time will increase the weight of the temporomandibular joints, causing joint popping, pain and other symptoms. In severe cases, it can also lead to perforation of the joint disk.

Be careful about the effect on the digestive system: betel nut part of the ingredients will damage the taste nerve and salivary secretion, affecting the digestive function. In addition, betel nut residue also irritates the stomach lining, which can seriously lead to inflammation or even perforation of the gastric mucosa.

Reference:

Baidu Encyclopedia - Betel Nut