Green coffee bean extract has been shown to improve general well being, regulate blood sugar levels, burn fat, and lower blood pressure. Green coffee bean extract is made from unroasted beans, preserving many natural therapeutic compounds such as chlorogenic acid.
Studies also have shown that green coffee bean extract is an effective weight loss agent; helping the body shed extra fat and increasing lean muscle mass. It also regulates the release of sugar into the bloodstream, which helps maintain healthy energy levels and prevents blood sugar spikes. Green coffee bean extract may even cut lipid levels in the blood, lowering high cholesterol and protecting the heart.
Furthermore, research has shown that green coffee bean extract can reduce blood pressure and improve vascular function. It can also boost energy levels, focus, and endurance while reducing the risk of developing depression. It has lower levels of caffeine than most regular coffee, reducing the risk of side effects such as anxiety and increased blood pressure.
Green coffee bean extract is very safe, with few notable side effects associated with routine use. Some users report that it can cause mild stomach discomfort, diarrhea, constipation, and headaches. It does contain caffeine, so it may cause anxiety and increased heart rate for those who are sensitive to caffeine.
1Green coffee bean extract can help speed up weight loss. Green coffee bean extract contains chlorogenic acid, which helps the body burn sugar and break down fat. This may make it an effective supplement for weight loss, cutting excess fat, and building lean muscle mass. One 2016 study found that green coffee bean extract led to significant weight loss in obese mice, and also helped regulate hormones that are responsible for fat storage. These mice also had leaner body mass, with less fat and more muscle (1).
Although this research is promising, more studies are needed to see if green coffee bean extract also leads to weight loss in humans. It’s also not known if green coffee bean extract is more effective than regular coffee for increasing the rate of weight loss, or if they are more effective when taken together.
2Green coffee bean extract can help lower blood pressure. High blood pressure is a condition that affects millions of people, increasing the risk of heart disease and strokes. A study found that patients using green coffee bean extract for low blood sugar had significantly lower blood pressure after taking 800 mg of extract per day. Other 2006 studies have seen similar results, although many used lower doses of around 100 mg per day. These studies found that green coffee bean extract was effective in reducing blood pressure when taken daily for 4 to 12 weeks (2).
There is not enough research to support the use of green coffee bean extract as a primary treatment for high blood pressure. However, it may be effective when used in combination with first-line therapies such as calcium channel blockers. It’s also safe, with few notable side effects.
3Green coffee bean extract improves focus. Green coffee bean extract has caffeine, which is one of the most widely used and effective drugs for increasing mental energy and improving focus.
People consuming caffeine show significant improvements in motivation, focus, attention, and reaction time. Since green coffee bean extract has less caffeine than most standard coffees, it’s less likely to cause side effects such as anxiety, increased blood pressure, and sweating.
4Green coffee bean extract may lower cholesterol. High cholesterol can cause plaques to form in the arteries, increasing the risk of heart disease and stroke. Studies have shown that chlorogenic acid, a compound found in green coffee bean extract, may help the body regulate triglycerides and cholesterol. One study found that rats given green coffee bean extract had significantly lower levels of fatty deposits on their liver, as well as lower blood lipid levels (3).
Most of this research has been done with rats, so more studies are needed to understand how green coffee bean extract affects human cholesterol levels.
Green coffee bean extract should not be used as a first-line treatment for high cholesterol. However, it is safe when used with standard therapies such as statins. If you plan on using green coffee bean extract to treat high cholesterol, you should speak to your doctor.
5Green coffee bean extract boosts energy levels. Green coffee bean extract contains noticeable levels of caffeine, which can give you a clean boost of energy and improve mental function. It can also boost mood, reducing the risk of developing depression (4).
Caffeine can also have a positive effect on athletic performance, speeding up reflexes, and improving endurance. It also activates the motor cortex, leading to increases muscle contraction and greater strength.
6Green coffee bean extract has anti-aging benefits. Green coffee bean extract is packed with a variety of antioxidants, molecules that help protect cells by fighting free radicals.
Free radicals damage DNA in cells, leading to cell death and impaired organ function. Antioxidants protect cells, extending their lifespan, and reducing signs of aging (5).
Studies have shown that green coffee bean extract has high levels of chlorogenic acid, a potent antioxidant. It can protect cells and potentially slow aging. Chlorogenic acid is not found in regular coffee, so you’ll only get chlorogenic acid if you supplement with green coffee bean extract.
7Green coffee bean extract can help to regulate blood sugar levels. Chronic high blood sugar can be dangerous, leading to weight gain and possibly causing type 2 diabetes. It can impact organ function, as well as cause nerve damage and impaired vision.
A study found that green coffee bean extract use led to a significant reduction in blood sugar levels. It reduced insulin dependence, helping the body more effectively break down sugar in the blood, reducing the risk of developing type 2 diabetes (6).
More research is needed to fully understand the role that green coffee bean extract plays in blood sugar regulation. It’s still not known if green coffee bean extract is beneficial for people who already have type 2 diabetes, or if it only helps prevent the condition.
8Green coffee bean extract improves vascular function. Green bean coffee extract has been shown to improve vascular function, helping regulate circulation. Patients with impaired vascular function were given 140 mg of chlorogenic acid, the main therapeutic compound in green coffee bean extract, for 4 weeks. These patients showed significant improvements in vasoreactivity, improving blood flow, and reducing the risk of cardiac events (7).
9Green coffee bean extract can reduce systemic inflammation. The antioxidant activity of the chlorogenic acid found in green coffee bean abstract may also reduce inflammation.
Most studies on the anti-inflammatory properties of green coffee bean extract were conducted with mice, so more research is needed to understand how it affects inflammation in the human body. However, it may be a useful therapy for a number of different inflammatory diseases, such as arthritis.
10Green coffee bean extract can help reduce overall caffeine consumption. Caffeine can be beneficial, helping improve focus and boost mood. However, excess caffeine can cause unwanted side effects, such as increased heart rate, sweating, and anxiety. Caffeine tolerance can also build up quickly, meaning that more caffeine is needed to get the same effect.
Green coffee bean extract contains lower levels of caffeine than roasted beans. This makes green coffee bean extract a great alternative for people who want the health benefits of coffee but without as much caffeine. It also reduces the risk of developing anxiety or heart palpitations.
11Green coffee bean extract can help prevent depression. Depression is a common mood disorder that causes fatigue, sadness, irritability, and difficulty concentrating. Many common treatments for depression have major side effects and are not always effective. Green coffee bean extract contains caffeine, a stimulant that has been shown to improve mood, boost focus, and increase energy. Studies have shown that caffeine intake is associated with significantly lower levels of depression (8).
Although caffeine can be effective for treating some cases of depression, it can make others worse. If you are using caffeine to boost energy and mood, try to limit intake to less than 200 mg a day. Don’t use caffeine in the afternoon or evening, as it can affect sleep quality, making many symptoms of depression worse.
12Green coffee bean extract can increase your metabolism. Green coffee bean extract contains caffeine, which can speed up the metabolism, leading to increased energy production (9).
A faster metabolism also means that the body burns through fat stores more quickly. This makes green coffee bean extract effective for increasing weight loss, especially when combined with exercise.
13Green coffee bean extract helps regulate carb absorption in the gut. Large amounts of carbs entering the body can cause blood sugar levels to spike quickly. High blood sugar levels can then lead to energy crashes in the short term, as well as an increased risk for developing diabetes. The caffeine in green coffee bean extract helps regulate carb absorption in the digestive tract. It prevents excess carbs from entering the body, preventing blood sugar spikes (10).
1Some people may be allergic to green coffee bean extract, causing a reaction whenever they take the supplement. The allergic reaction can cause rashes, tightened throat, and a swollen tongue. If you are allergic to coffee, you should avoid green coffee bean extract (11).
2Green coffee bean extract may cause gastrointestinal side effects in some users. This can include stomach pain, constipation, diarrhea, and acid reflux. Many of these side effects can be avoided by taking the supplement with food.
3Green coffee bean extract can also interfere with sleep. To avoid any sleep disturbances, take it early in the day and cut back on coffee. It can also cause headaches, often due to dehydration. Drink plenty of water throughout the day, as the caffeine in green coffee bean extract causes the body to shed fluids.
4Women who are pregnant or breastfeeding should stay away from green coffee bean extract. Its safety for pregnant women and children has not been well studied.
5People with heart conditions should speak to their doctor before taking green coffee bean extract. The caffeine may cause changes in heart rate and blood pressure.
6Green coffee bean extract can interact with some medications, especially stimulant ones. If you are taking stimulants, speak to your doctor before taking green coffee bean extract, and consider drinking less coffee.
There is no standard dosage recommendation for green coffee bean extract, with doses varying significantly depending on the study. Concentrations are also different depending on the manufacturer, so you should adjust your dose accordingly.
The main therapeutic ingredient in green coffee bean extract is chlorogenic acid. Most studies using a dose of around 150-300 mg of chlorogenic acid. Depending on the concentration, this can require a dose of green coffee bean extract ranging from 300 to 2000 mg. The manufacturer’s recommended dose is often a good place to start when taking green coffee bean extract.
Green coffee bean extract should be taken in the morning, as the caffeine may interfere with sleep. Users report fewer side effects when they take the supplement with food.
Green coffee bean extract should not be brewed, as the high temperatures may affect its therapeutic properties. It can be mixed into drinks, or taken in capsules.
The caffeine in green coffee bean extract is a diuretic, meaning it causes the body to shed fluids. Drink plenty of water throughout the day to stay hydrated while taking green coffee bean extract.
Does green coffee bean extract have caffeine? Yes, green coffee bean extract does contain caffeine, with the amount varying depending on the manufacturer. If you are sensitive to caffeine, you should cut back on coffee while taking green coffee bean extract. You should also take green coffee bean extract in the morning to prevent any sleep disturbances.
Can you overdose on coffee bean extract? Coffee bean extract contains caffeine. If you take large doses of it, you could possibly overdose from the caffeine. This is rarely fatal, but it can cause a rapid and irregular heartbeat, anxiety, and panic attacks. Avoid consuming large amounts of coffee or other caffeinated beverages while taking green coffee bean extract.
Can green coffee bean extract be taken alongside coffee? Yes, green coffee bean extract is safe when taken with coffee. There are studies that show that some effects of green coffee bean extract may be amplified when black coffee is added. However, be careful when taking coffee with green coffee bean extract, as both contain high levels of caffeine. If you are sensitive to caffeine, the combination could cause anxiety and increased heart rate.
Is green coffee extract safe when taken long term? There is little research on the use of green coffee bean extract long term. However, it has few known side effects, meaning it should be safe when taken for prolonged periods. Coffee is also very safe when used for long periods, indicating that green coffee bean extract is probably safe as well.
What’s the difference between coffee and green coffee bean extract? Coffee beans are roasted before they are used to make coffee. This gives them more flavor, as well as increases caffeine content. However, it lowers the levels of chlorogenic acid, the main therapeutic compound in green coffee bean extract.
Green coffee bean extract preserves all of the natural therapeutic compounds found in coffee beans, making it more effective for weight loss, lowering blood pressure, and regulating blood sugar than regular coffee.
How much caffeine is in green coffee bean extract? Caffeine levels will vary depending on the coffee bean extract. The recommended dose from most manufacturers will contain around 50 to 100 mg of caffeine, which is about the amount that you would get in a cup of espresso.
Will you get the same benefits from drinking coffee? No, they won’t be the exact same benefits. Some of the benefits of green coffee extract will also be seen from drinking coffee, including increased energy. However, most of the benefits of green coffee bean extract come from chlorogenic acid, which is only found in low concentrations in coffee.
Can green coffee bean extract be mixed with food? Yes, however, it has a fairly bitter taste, so it may not go well with many foods. Green coffee bean extract should not be cooked, as it could reduce the efficacy of some of its therapeutic compounds.
Can green coffee bean extract be brewed? No, green coffee bean extract is not made to be brewed, as the high temperatures can affect some of its therapeutic compounds. It should be taken at around room temperature to get the maximum effect.
Is green coffee bean extract bad for your kidneys? There is not enough research for a definite conclusion into whether green coffee bean extract is safe for the kidneys. In persons with chronic kidney disease, it would not be recommended until more research is published. Please check with your physician before taking any herbal supplement or vitamin supplement.
Can I take green coffee bean extract on an empty stomach? You can, however, taking it on an empty stomach could stimulate the release of gastric acid, which can cause stomach upset or even ulcers.
Is green coffee bean extract good for thyroid patients? Green coffee bean extract is fine for thyroid patients as it does not affect thyroid function positively or negatively.
Can green coffee bean extract lower blood pressure? Yes, there is evidence that green coffee can lower blood pressure. According to a 2006 study from Japan, green coffee extract prescribed at 140 mg per day for 12 weeks reduced the systolic blood pressure by 5 mmHg and diastolic blood pressure by 3 mmHg in mildly hypertensive adults.
How much caffeine is in green coffee bean extract? According to Caffeine Informer, one popular brand of green coffee extract contains 50 mg of caffeine per capsule, and the recommended dosage is two capsules before every meal for an average dose, three for a moderate dose and four capsules for an accelerated dose. Other brands contain between 20 and 40 mg of caffeine. For reference, a shot of espresso usually contains around 89mg of caffeine.
Does green coffee bean extract give you energy? Yes, green coffee bean extract can help you lose weight and actually gives you more energy by changing the way your digestive system absorbs nutrients from the foods you eat.
Can you eat green coffee beans? Yes, although you may not like the taste. Raw, or green, coffee beans are highly acidic and are said to have a “grassy” or “woody” flavor. They are much harder than roasted beans, making them difficult to chew.
Does green coffee taste like coffee? Coffee gets its flavor when it is roasted. Because green coffee extract is made with only unroasted, 100% Arabica beans – yes, you read that correctly, unroasted coffee – it doesn’t taste like traditional, roasted coffee.
Green coffee bean extract comes from unroasted coffee, giving it a higher concentration of healthy compounds such as chlorogenic acid. Green coffee bean extract has a wide range of health benefits, including speeding weight loss, regulating blood sugar, and lower blood pressure.
Studies have shown that green coffee bean extract is an effective weight loss agent, causing reductions in body fat and increasing lean muscle mass (12).
It also helps regulate blood sugar levels, increasing insulin sensitivity, and slowing the release of sugar into the blood (13).
Green coffee bean extract is also effective for lowering high blood pressure and improving vascular function. It can regulate lipid concentration in the blood, helping reduce cholesterol levels (14).
The caffeine in green coffee bean extract can improve mood, increase concentration and focus, and reduce the risk of developing depression. It has less caffeine than most black coffee, so it’s less likely to cause anxiety and increased heart rate.
Green coffee bean extract is generally considered safe and has few major side effects. It can cause stomach discomfort and digestive issues for some users, especially taken without food. Green coffee bean extract can also increase anxiety in people who are sensitive to caffeine.