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.
(For more breakfast ideas, see Power Breakfasts For Energy.) 3. DRINK COFFEE OR TEA. Caffeine is a central nervous system stimulant, so your daily java jolts can rev your metabolism 5 to 8%âabout 98 to 174 calories a day. A cup of brewed tea can raise your metabolism by 12%, according to one Japanese study. Researchers believe the antioxidant catechins in tea provide the boost.