咖啡的最佳嘗味期(參考)：
已烘焙的咖啡豆：數天後 (養豆) - 3個月內 ( 最最佳風味)
已研磨的咖啡粉：2星期內 (磨粉後風味流失得極快)
*其後時間亦可飲用，只是風味開始漸漸流失
*商業包裝豆子一般會標示1-2年為賞味期限
 
最佳存放方法： 放於密封罐/袋，存放於通風、陰涼、不透光、遠離異味處
「單向排氣閥」的特點就是讓袋子內的氣體(咖啡豆吐出的二氧化碳)排出袋子外面，而空氣無法進入袋子裡面，此種包裝方式可以有效地阻隔氧化問題 
 
咖啡的好處：提神醒腦、抗氧化、抗憂鬱、藥效傳聞醫學研究指出，咖啡豆裡含有蛋白質、醣類、脂肪、菸鹼酸、鉀、粗纖維以及水分的營養成分，所泡出的咖啡液中還有咖啡因、單寧酸以及生物鹼等這些有益人體健康的成分
 
不宜飲用咖啡人士：發育中的兒童，懷孕，授乳中的媽媽，老年人，空腹時，腹瀉者，胃酸過多者，患有胃疾十二指腸潰瘍者，患有腸道過敏症候群者等
 
健康味美小tips：選擇新鮮烘焙的優質咖啡豆子，並即時研磨及沖調的低濃度黑咖啡
 
 
Best before date of coffee bean(For reference)：
Roasted coffee bean：few days after (ageing) - within 3 months (best flavor)
 
Grinded coffee powder：within 2 weeks  (grinded coffee powder will lost the flavor very quick)
 
*After best before date, the coffee can still be served, however, the flavor would keep losing
 
*Commercial coffee bean package usually show the best before date around 1-2 years. 
 
 
Best storage method： 
 
Store in the sealed bags or bottles, place in cool shelter and avoid sunshine, away from strong smell materials.
 
''One way exhaust valve'' can release the gases(CO2 produced by the coffee bean) in the package, and air would not get in the package. This kind of package can  prevent oxidation effectively.
 
 
Aventage of coffee： 
Refreshment, anti-oxidation, anti-melancholy, it is said that coffee have medicine usage.
 
According to scientific research, coffee bean contain protein, carbohydrate, fat, nicotinic acid, Potassium, fiber and water. Coffee also contains some healthy ingredients such as caffeine, tannic acid and alkaloid.
 
 
People who are not recommended to drink coffee： 
 
Teenage undergo development,pregnant, breastfeeding mother, elderly; people who are on an empty stomach, diarrhea, hyper acidity, stomach disease, duodenal ulcer, intestinal allergy syndrome
 
 
Healthy and tasty tips：
 
Choosing the fresh roasted and high quality coffee bean, grind and brew immediately. The low concentration black coffee produced would be the best choice.