Java Burn in morning coffee: Any actual thermogenic fat loss or just caffeine synergy?
I drink two cups of black dark roast coffee every morning. Saw John Barban's video on Java Burn—the tasteless powder pouch you pour into morning coffee that allegedly speeds up metabolic rate using green tea extract (EGCG), Chromium, and L-Theanine. Is anyone actually losing body fat with this without doing 1,200 calories a day? Need honest experiences from regular folks.