subject: Thermogenics For Weight Loss [print this page] Thermogenesis relates to the buildup of heat through metabolic stimulation in warm-blooded organisms. This increase in heat levels results in a higher body temperature. During exercise, thermogenics cause more calories to be burned due to the higher body temperature, which helps with weight loss.
There are three types of thermogenesis: exercise-associated (EAT), non-exercise-associated (NEAT) and diet-induced (DIT). Shivering is an example of NEAT, as it raises body temperature by activating opposing muscles simultaneously, causing the muscles to spasm and the body to shiver. Diet-induced thermogenesis comes from supplements that contain thermogenics like ephedra, bitter orange, ginger and caffeine.
Thermogenic supplements trigger the central nervous system in a way similar to caffeine and ephedrine. In fact, many of these supplements also contain caffeine and ephedrine along with other components that raise body temperature. This combination of ingredients can provide fast weight loss, but long term use can lead to chemical dependence and tolerance to the active ingredients, rendering them ineffectual.
It is important to use thermogenic supplements for short periods at a time, such as during a weight loss program. A period of 5 to 6 weeks is ideal, as the benefits seem to gradually wear off after that. If you plan on taking thermogenic supplements for an extended period of time, it is important that you take some time off every 5 to 6 weeks.
To get the most out of thermogenics, you should take the recommended dose approximately 30 minutes before you eat or exercise. Many of the ingredients lead to increased energy levels-which can lead to sleeplessness-so you should not take within 4 hours of your bedtime. Also, make sure to drink plenty of water (eight to ten glasses per day) to get the most out of supplements. Quality thermogenics should help you burn fat, absorb carbohydrates, suppress appetite, inhibit fats and carbs in foods, and increase energy.
by: Maggie White
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