Fat burning supplements have become increasingly popular over the years, as people seek to improve their weight loss and fitness goals.
Many supplements contain ingredients that claim to boost metabolism, suppress appetite, and promote fat
burning. Among the most popular supplements are caffeine, green tea extract, and yohimbine. In this article, we will delve into the science behind these three supplements and their effectiveness in promoting fat loss.
Caffeine
Caffeine is a stimulant that is commonly found in many weight loss supplements. It is known to increase energy levels, boost metabolism, and enhance fat burning. Research has shown that caffeine can increase thermogenesis, which is the process by which the body burns calories to produce heat. This can lead to an increase in calorie burn, which can help with weight loss.
In addition to increasing thermogenesis, caffeine can also suppress appetite, making it easier to stick to a calorie-restricted diet. Studies have shown that caffeine can reduce feelings of hunger and increase feelings of fullness, which can help to prevent overeating and snacking between meals.
Green tea extract
Green tea extract is another popular ingredient in fat burning supplements. It is derived from the leaves of the Camellia sinensis plant and is rich in antioxidants known as catechins. The most potent of these catechins is epigallocatechin gallate (EGCG), which has been shown to increase metabolism and promote fat burning.
Studies have shown that green tea extract can increase the amount of calories burned during exercise, which can lead to greater fat loss. It has also been shown to increase the amount of fat burned during exercise, as well as increase the body’s ability to burn fat at rest. In addition to its fat-burning properties, green tea extract
has also been shown to improve insulin sensitivity and reduce inflammation, which can benefit overall health.
Yohimbine
Yohimbine is an alkaloid derived from the bark of the Pausinystalia johimbe plant. It has gained popularity in recent years for its ability to boost energy and promote fat burning. Let’s take a closer look at how yohimbine works and how it can be used effectively.
Yohimbine works by blocking the alpha-2 adrenergic receptors in the body, which leads to an increase in the release of catecholamines such as adrenaline and noradrenaline. This increase in catecholamines leads to a boost in energy and an increase in the body’s metabolic rate, which in turn promotes fat burning.
Studies have shown that yohimbine can be effective in promoting weight loss when used in combination with a healthy diet and regular exercise, it also works synergistically when combined with other stimulants like caffeine or DMAA.
When it comes to dosing, it is recommended to start with a low dose of 0.2mg per kilogram of body weight. It is also recommended to take yohimbine on an empty stomach or at least three hours after a meal. Yohimbine should always be used in combination with physical activity, as this will help to maximize its fat-burning effects
