<；P>；PROBLEM TO BE SOLVED: To provide foods and drinks, medicinal drugs or feedstuff effective for prevention or amelioration of lifestyle-related diseases expectable on an effect to inhibit deposition of visceral fat； an effect to suppress body weight increase； an effect to lower blood sugar level； an effect to prevent arteriosclerosis； and an effect to prevent constipation, by orally ingesting them as a meal or an ordinary drink in the daily life. <；P>；SOLUTION: The food and drink, medicinal drug or feedstuff includes tea-leaf ingredients such as gallic acid, tea polyphenol, theaflavins, caffeine, saponin, an amino acid and a water-soluble fiber. Combination of these ingredients exhibits synergistic effects, thereby prevents or ameliorates lifestyle-related diseases such as visceral fat deposition, body weight increase, blood sugar level elevation and arteriosclerosis. <；P>；COPYRIGHT: (C)2011,JPO&INPIT
