ECA stacks are powerful products that are used as fat burners and energy boosters. When three key ingredients (ephedrine, caffeine, and aspirin) are combined, the resulting ECA stack becomes a potent thermogenic far burner. For incredible fat mobilization, energy output, and weight loss potential, ECA stacks are the ultimate fat burner.

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ECA Stack Benefits:
*Incredible fat burning
*Boosts energy & drive
*Supports weight loss
*Increases endurance

Ephedrine
Ephedrine comes from the herb Ephedra, also known as ma huang, which grows in arid regions around the world. Ephedrine, the active compound in Ephedra, is a potent substance that stimulates the secretion of the hormone norepinephrine by the adrenal gland. In reaction to stimulation by norepinephrine, the nervous system encourages the conversion of fat to fatty acids in adipose (fat) tissue, glycogen to glucose, and a relaxation of the bronchial muscle, causing air passages to lungs to open. An increase in blood pressure and heart rate are also experienced, and each of these effects together give ephedrine its appreciation as an effective fat burner.

Caffeine
Caffeine is a drug that stimulates mental alertness, increases the heart rate, and boosts energy and drive. When caffeine is combined with ephedrine, the synergistic relationship causes a far more substantial boost to fat burning and weight loss than either of the products are able to deliver on their own. Ephedrine boosts norepinephrine, but adrenaline is a hormone that suppresses the stimulating effects of norepinephrine, acetylcholine, and dopamine. That’s where caffeine comes in. Caffeine limits the activity of adrenaline, which in turn enables norepinephrine to have greater effects.

Aspirin
The inclusion of aspirin in ECA stacks is about achieving maximum efficacy. Aspirin is a blood thinner that increases circulation and, therefore, the speed at which ephedrine and caffeine take effect and the potency of those effects. Once fat cells are mobilised they are transported more quickly by the increase in blood pressure and heart rate, which in turn provides improved fat burning.

Safety
ECA stacks are powerful products and should only be used in a safe manner. It is important that ECA stacks be used with caution and full understanding of the risks involved. A number of adverse effects have been reported with the use of ECA stacks. The combination of ephedrine and caffeine can lead to over-stimulation of the central nervous system. Some side effects include nervousness, irregular sleep patterns, and mood effects, and others. It is also possible to develop a tolerance to the effects of ECA stacks, which can lead to the dangerous habit of increased consumption in search of similar effect.

Due to the safety concerns involved, it is important to consult your health care professional before using an ECA stack or any other diet pill.