Wednesday, February 2, 2011
Safety Of Thermogenics
Thermogenics are weight loss supplements that speed up the metabolic rate and curb appetite. The supplements are popular among a wide array of people interested in losing weight quickly, especially athletes and bodybuilders.
How Thermogenics Work
Thermogenics contain ephedrine, caffeine, and other stimulants that speed up the central nervous system. Together, they increase body heat and heart rate to burn a greater number of calories. Thermogenics may also help curb appetite.
Caffeine and ephedrine can cause dizziness, nervousness, headaches, insomnia, and increased blood pressure, especially when taken improperly. These ingredients can also become addictive.
Thermogenics are most effective for up to six weeks, especially when taken alongside a healthy diet. According to BodybuildingForYou.com, after about eight weeks of use, the body becomes immune to the effects of the ingredients, and weight loss begins to slow down. At this point, intake of the supplement should be discontinued.
Source: Krystin Peterson