Cardarine, also known as GW501516, is a compound that falls under the category of selective androgen receptor modulators (SARMs). It was initially developed for its potential applications in enhancing endurance and improving physical performance.
Cardarine works by activating certain receptors in the body called peroxisome proliferator-activated receptor delta (PPARδ). When these receptors are stimulated, they can have various effects on metabolism and energy expenditure.
One of the primary benefits associated with cardarine is its ability to enhance endurance and stamina. It achieves this by increasing the uptake of glucose in skeletal muscle, which leads to improved energy production during physical activities. This can result in prolonged endurance, allowing individuals to engage in more intense workouts or athletic performances for longer periods.
Cardarine has been found to enhance fat burning by increasing the body's ability to utilize stored fat as an energy source. This property has led to its popularity as a potential weight loss aid and performance-enhancing substance.
While cardarine has shown promising effects in preclinical studies and anecdotal reports, it has not been approved for human use by regulatory authorities. The long-term safety and potential side effects of cardarine are still not well understood, and its use is not recommended without proper medical supervision.