the efficacy of longjing tea
1, shengjin quench thirst, refreshing and beneficial thinking, digestion and greasy.
2, anti-oxidation, anti-sudden mutation,  reduce blood cholesterol and low-density ester protein content, inhibit blood pressure rise, inhibit platelet aggregation, anti-product allergy.
3, longjing tea to the health function of the human body has a happy effect,  help digestion, reduce blood sugar and blood pressure and radiation effect.
4, deodorization, digestion, when halitosis food residue under the action of enzymes to form methyl mercaptan compounds produce odor. West lake longjing tea soup can inhibit the activity of this enzyme, has the effect of eliminating halitosis, can stimulate the secretion of more digestive juices, contribute to the breakdown of starch, protein and fat, help digestion.
5, weight loss and beauty, longjing tea in the inositol, folic acid, pantothenic acid and aromatic substances and other compounds, can regulate fat metabolism. Tea polyphenols and vitamin C can lower cholesterol and blood fats, so drinking longjing tea can help you lose weight, but cold drinks can backfire.
6. to delay aging, tea polyphenols in longjing tea can effectively remove excess free radicals and prevent the peroxidation of fatty acids.
7, eliminate fatigue, which  can stimulate the central nervous system, help people to cheer up the spirit, improve thinking, eliminate fatigue, improve work efficiency.

Bubble method
1. up shot. Pour boiling water into a 200ml glass, add 5g of tea and let the leaves fall.
2. Cast the law. Add a third of the boiling water to the glass, add the right amount of tea, wait for the tea to open, fill with boiling water.
3. Drop method. Add tea leaves in a cup, pour in a small amount of boiled water to stretch the leaves, and then fill with 9 pieces of water.