Three major benefits of chewing gum and drawbacks

Chewing gum is a natural gum or Glycerin resin basis for colloid, join the syrup, mint, sweeteners and other harmonic suppression of a people into the mouth and chewed bite of sugar.

Is is very popular with people all over the world like a carbohydrate.

We speak of chewing gum, refers to the sugarless (xylitol), because the sugar-does not apply to children and adolescents.

Benefit 1: clean, fresh breath oral

Chewing gum, its mechanical adhesion effect can help remove Dental occlusal surface food residues; chewing action can contribute to the salivary glands secrete saliva, help clean the stomatological; join the Mint, or fresh breath and feel refreshed.

Therefore, your teeth without conditions, chewing gum is clean the stomatological expedient.

However, this is definitely not a substitute for cleaning your teeth.

Brush your teeth can remove the teeth and outside food particles and plaque, thoroughly clean the stomatological, chewing gum.

Benefit 2: reduce stress, emotional adjustment

Chewing helps relax mood, ease tension and anxiety that many players before the game or race has the habit of chewing gum.

Psychological studies show that chewing gum can alleviate the lower, middle level of test anxiety, chewing gum in the examination of the testee showed a higher degree of vigilance, lower anxiety and stress.

Benefit 3: exercise muscle activity and joint

Because now cooking fine, intake of food on masticatory muscle exercise less and less.

Appropriate chewing gum can exercise the activities of masticatory muscles and helps to reveal the temporomandibular joint, facial muscles lines.

Disadvantages: excessive exercise, resulting in amazing change

Everything isn't enough.

Frequent chewing gum, not only can cause excessive fatigue muscles of mastication, aching sensation, selling can also lead to muscle over a face, change-mandibular angle, shaped faces tend to country style. In some severe cases, clearly highlighting mandibular muscles on either side, looks like something with a mouth. Many women are forced to so cant do thin face.

Disadvantages: stimulation of gastric acid secretion, raise stomach diseases

Chewing action directly stimulate the secretion of digestive fluid, not only with saliva and gastric juice.

Gastric juice in stomach acid is a digest of good help, hyperacidity, or fasting is on gastric mucosal damage caused by itself, or even a gastric ulcer gastritis. Therefore, to avoid in the fasting state long chewing gum; suffering from stomach diseases, are also not suitable for chewing gum. Appropriate chewing gum before the race, relieve tension and relax.

(Practice editing: clean,)