Caffeine is considered by many most effective weight-loss supplement on the market. Not only is it a performance enhancer, but it also speeds up the rate at which fat is broken down within the body, which will assist you burn a higher percentage of calories from fat during workout. If your body draws on fat stores rather than glucose stores while you're working out, your glucose levels stay stable, which means you still feel less hungry.
Don't just head down to the local stores, when it comes to caffeine, you must take the right kind, at the right time, in the right amount, with the right blend of corresponding supplements. Caffeine in coffee form is ineffective for fat burning; the other ingredients in coffee get in the way of its performance- enhancing effects. The most effective form of caffeine for weight loss is an herb called guarana. Guarana is a tropical plant found in the Amazon jungle, where native population have used it for hundreds of years. Guarana contains a composite nearly identical to caffeine. Unlike caffeine, which produces an energy surge with a sudden rush and quick drop-off, guarana is not water-soluble and consequently is not too rapidly absorbed. Guarana's caffeine is released more slowly, over a period of hours, producing an energy boost that continues to rise slowly.
You may also find caffeine in weight-loss supplements in the form of guta kola or kola nut. They are also effective, but guarana is ideal. Caffeine is most effective in fat burning when it is combined with white willow bark. This mixture synergetically elevates energy expenditure by interfering with prostaglandin production and inhibiting norepinephrine fail.