Study on the effects of beverages on health(SIC-2017-14-CAFF)

INTERVENTION: Single ingestion of test food 1 ‐> Washout (5 days or more) ‐> Single ingestion of test food 2 ‐> Washout (5 days or more) ‐> Single ingestion of test food 3‐> Washout (5 days or more) ‐> Single ingestion of test food 4. Single ingestion of test food 2 ‐> Washout (5 days or more) ‐> Single ingestion of test food 1 ‐> Washout (5 days or more) ‐> Single ingestion of test food 4 ‐> Washout (5 days or more) ‐> Single ingestion of test food 3. Single ingestion of test food 3 ‐> Washout (5 days or more) ‐> Single ingestion of test food 4 ‐> Washout (5 days or more) ‐> Single ingestion of test food 1 ‐> Washout (5 days or more) ‐> Single ingestion of test food 2. Single ingestion of test food 4 ‐> Washout (5 days or more) ‐> Single ingestion of test food 3 ‐> Washout (5 days or more) ‐> Single ingestion of test food 2 ‐> Washout (5 days or more) ‐> Single ingestion of test food 1. CONDITION: Not applicable PRIMARY OUTCOME: Blood pressure, Heart rate INCLUSION CRITERIA: (1)Males whose age are 20 <= years old <= 55. (2)Subjects who agree to participate this study before screening test, and are able to submit the written informed consents. (3)Subjects who do not smoke in 6 months before the screening test. (4)Subjects whose body mass index at the screening test are 18.5 <= kg/m2 < 30.0.