Since, ephedra was removed from the shelves of American drugstores, other supplements and pharmaceuticals have come under great scrutiny. A recently discovered nutrient, called, citrus arantium or bitter orange may impel serious weight loss. Used inThermadrol, citrus arantium is just one of the many nutritional trophies contained in this weight loss powerhouse.

The origin of citrus arantium is traced to China. The fruit is extracted from a fruit Citrus arantium found in common bitter oranges. It was in recent studies that researchers noticed the overwhelming advantage of the herb. Citrus aurantium was found to improve the resting metabolic rate without disturbing the heart rate or blood pressure. Increasing the metabolic rate represents more calories burned.

Today, bitter orange extract is commonly found in fat burners. Contrived from unripe fruit that is dark green in tone, it is sliced, dried and then grinded into a powder form. Citrus aurantium contains five alkaloids. The most domineering alkoid of bitter orange is synephrine. Since, the compound is verisimilar structurally ephedrine, the weight loss aid has come under critical controversy.

Nevertheless, the two chemicals are not one in the same. At a cellular level, they both stimulate the sympathetic nervous system. The underlying difference is in how they respond to alpha and beta cells. Ephedrine impacts both beta (1) and beta (2) cell receptors (responsible for cardiac and pulmonary functions); while synephrine only has an effect on beta (3) cells (be responsible for fat burning).

As citrus aurantium has proved itself to be uniquely beneficial compared with ephedrine, it continues to get beat up in the media. Recent reports on citrus aurantium extract or bitter orange responds pharmacologically different in the human body compared to ephedrine. As a result, citrus aurantium is just one of the healthy weight loss accelerators contained in Thermadrol.