Does caffeine increase or decrease appetite?

Does caffeine increase or decrease appetite?

Coffee is one of the favorite drinks of the western world and one of the most popular natural stimulants. It is related to numerous beneficial health effects among which are its effects to lose weight and decrease appetite, know what science says about it

Coffee is a drink with powerful antioxidants that benefit health and are a good ally to combat various diseases.

Coffee It is one of the most popular and consumed in the western world, it is aromatic and delicious. Famous for start mornings and help the body wake up, Is one of the most famous natural stimulants, its main compound is caffeine which is a psychoactive drug that has effects on the nervous system.

In the last years, Various studies have been carried out that endorse the benefits of coffee consumption to enhance health, it is a drink that stands out for its high antioxidant content that they confer great medicinals. Among its benefits, it is valued for its effects to improve the brain function, is a good ally to fight diabetes, improves physical performance, protects the liver, reduces the possibility of having neurodegenerative and cardiac diseases.

Recently there has been a lot of talk about the benefits of consuming to lose weight this is largely due to the fact that it is considered one of the few natural substances that help the fat burning. Based on this, the question arose about the effects of caffeine consumption in the appetite, there have been contradictory opinions.

What does science say?

In 2014 a study was conducted headed by researchers from Germany and Austria, which demonstrated the positive effects of the consumption of caffeine to curb hunger. This study was small since it was carried out only in 84 people who during 4 weeks consumed two different coffee blends which contained a similar contribution in caffeine. The study results found that one of the mixtures had the effect of increasing serotonin levels, one of the hormones that curb appetite and there was also a blockage in neurons responsible for increasing appetite, therefore there was a decreased ghrelin production (the hormone responsible for increasing appetite). Undoubtedly one of the most important revelations of the study and that all the participants experienced, was a decreased appetite and loss of body fat.

There is also another solid reference from a study by SUNY Buffalo State College of the United States Academy of Nutrition and Dietetics, in which it is stated that coffee does reduce appetite but in a very gradual and transitory way.

The truth is that coffee is a substance that stimulates and accelerates metabolism, this is due to its effects to launch a process called thermogenesis. Which consists of the energy or heat production by increasing metabolic rate, of the levels considered normal; the consequence of this process is the dissolution of body fat.

It is important to know that the Effects of coffee consumption on appetite are subtle and they vary from person to person at the same time it is important to consider the intake of black coffee and without any sweetener or milk added. What is proven is that coffee is a stimulating substance that not all people metabolize in the same way, it is a fact that due to its composition modifies neurotransmitters and hormones (especially insulin and cortisol).

To know that coffee has an effect on hormone productionYes, it is easier to understand their implications on appetite and satiety. Especially directly on the hunger hormones which are three: ghrelin, leptin, and YY peptide; the first occurs in the stomach, the second is synthesized in fat cells and the third is present in the intestine.

By way of conclusion, we can say that there are various scientific supports that confirm the positive effects of caffeine consumption in reducing appetite however, they are variable and will depend on each organism. What is certain is that it is a good natural supplement, low in calories, and rich in essential nutrients, qualities that make it a good support element for promoting weight loss.

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