When my dad was a 12-year-old kid in Red Bluff, California, circa 1928, part of the extended family was a man he knew as Uncle Jack Cotney. That they knew of, or he'd admit to, Uncle Jack had survived some 25 stand-up gunfights in his life.
Green tea is a fat burner that does speed up the metabolism, as far as energy drinks however they really speed up the heart not your metabolism. If you're looking for something that will speed up your metabolism there are better choices for that. Good Luck, Casey.
1 You can have more energy to workout harder and longer to burn more calories to lose weight faster andâ¦. 2  Caffeine helps your body use or burn mostly only fat for energy while you workout 3  &â¦. As a Bonus: Caffeine increases your metabolism and suppresses your appetite. Drink no more than 1-to-2 cups of coffee per day andâ¦. 2  Drink those 1-to-2 cups within 1 hour of working out to lose weight faster andâ¦. 3  Limit the amount of sugar and creams you use or better yetâ¦. 4  Use natural sweeteners like Sweetleaf, Sun Crystals, Stevia, Truvia or PureVia andâ¦.