tea extract multiplied fats burning by using rapid fast keto7% within simply 30 minutes (30Trusted Source). Another examine in rapid rapid fast keto fast keto0 adults showed that green tea extract sped up metabolism and increased calorie burning over a 24-hour length by way of four% (3rapid fast ketoTrusted Source). Similarly, a study in 3rapid fast keto adults determined that ingesting a beverage containing caffeine,