Green Coffee Bean Extract Side Effects Mayo Clinic
Green coffee bean extract is a popular dietary supplement that is derived from unroasted coffee beans. It is often touted as a weight loss aid, as it is believed to help boost metabolism and burn fat. However, like any supplement, green coffee bean extract may have side effects. In this article, we will discuss the potential side effects of green coffee bean extract, as well as its benefits and how it works.
What is Green Coffee Bean Extract?
Green coffee beans are the raw, unroasted seeds of the coffee fruit. They are rich in chlorogenic acid, a polyphenol that is believed to have antioxidant and anti-inflammatory properties. When coffee beans are roasted, the chlorogenic acid content decreases, which is why green coffee bean extract is often marketed as a more potent source of this beneficial compound.
Green coffee bean extract is available in supplement form, typically in capsules or tablets. It is often marketed as a weight loss aid, although there is limited research to support this claim.
Potential Side Effects of Green Coffee Bean Extract
While green coffee bean extract is generally considered safe, it may cause some side effects in certain individuals. Some of the potential side effects of green coffee bean extract include:
- Insomnia
- Nervousness
- Restlessness
- Upset stomach
- Nausea
- Vomiting
- Increased heart rate
- Headache
- Anxiety
If you experience any of these side effects after taking green coffee bean extract, it is important to discontinue use and speak with your healthcare provider.
Benefits of Green Coffee Bean Extract
While the weight loss benefits of green coffee bean extract are still under investigation, there is some evidence to suggest that it may offer other health benefits. For example, some studies have found that green coffee bean extract may help lower blood pressure and improve blood sugar control.
Additionally, because green coffee bean extract is rich in antioxidants, it may help protect against oxidative stress and inflammation, which are thought to contribute to the development of chronic diseases such as cancer, heart disease, and Alzheimer's disease.
How Does Green Coffee Bean Extract Work?
The exact mechanism of action of green coffee bean extract is not entirely understood, but it is believed to work by inhibiting the absorption of carbohydrates in the gut, which may help reduce blood sugar spikes and promote weight loss.
Additionally, green coffee bean extract may help boost metabolism and increase fat burning by increasing levels of the hormone adiponectin, which plays a role in regulating glucose metabolism and fatty acid oxidation.
Conclusion
Green coffee bean extract is a popular dietary supplement that is believed to offer a range of health benefits, including weight loss and improved blood sugar control. While it is generally considered safe, it may cause some side effects in certain individuals, such as insomnia, nervousness, and upset stomach. If you are considering taking green coffee bean extract, it is important to speak with your healthcare provider to determine if it is right for you.