Green coffee beans have long been known to have immense health benefits, but exactly which type of beans are these? Green coffee beans refer to the raw and unroasted beans that are obtained from the coffee plant. When these beans are cleaned, dried and then roasted, they yield the coffee beans that many are aware of.
Skipping this process, however, and using the unroasted coffee beans has excellent benefits that you are not likely to get from the roasted coffee beans. Part of the reason for this is that the process of roasting gets rid of natural antioxidants that abound in the seeds. When this is done, the black coffee beans that many actually know about, lack in the antioxidants.
It is interesting to note that green coffee beans became popular after Doctor Oz showcased them on his popular show. What’s worth noting, however, is that these seeds cannot be eaten as they are for the simple reason that they are unpalatable. For this reason, the seeds undergo a process designed to get the coffee bean extract without destroying its nutritional benefits.
The extract is then packaged and sold as a supplement. The most important thing to remember is that green coffee beans contain caffeine. As such, it is only beneficial to those for whom caffeine is okay and does not pose any risk to their bodies. Remember to consult your doctor before using this form of supplement, especially if you have any pre-existing conditions.
1. Green Coffee Beans are Extremely High in their Antioxidant Content:
As mentioned above, one of the greatest health benefits of green coffee beans is that they have a high concentration of antioxidants. This is because unlike black coffee beans, they do not undergo roasting. Roasting is known to lead to the loss of the antioxidants. By preserving this, the extract obtained from green coffee beans has high antioxidant content.
Research indicates that these extracts have a score of more than 2500 on the ORAC scale. The ORAC Scale is the Oxygen Radical Absorbance Capacity scale that measures the extract’s ability to reduce oxidative stress in the body. Left unchecked, oxidative stress places great stress on the cells.
The higher the ORAC score, the greater the health benefits of the particular food. In the case of green coffee beans, a score of 2500 is just mind-blowing!. By comparison, blueberries and oranges which are also recommended for their antioxidant benefits, have a score of just about 10 and 3 respectively.
These health benefits can be attributed to the presence of 100% Chlorogenic Acid (CGA). This is a compound which exists as an ester of the caffeic acid, and which is found lacking on the roasted coffee beans. Remember, antioxidants are important for the body because they act on free radicals which damage the tissue cells and promote aging. Studies also indicate that this important role is quite helpful in managing conditions such as Alzheimer’s disease and macular degeneration.
2. The Green Coffee Beans Extract Improves Metabolism and is a Great Energy Booster:
Regular intake of the extract obtained from the green coffee beans helps improve metabolism. This is because of the presence of Chlorogenic acid (mentioned above) which helps increase the Basal Metabolic Rate of the body.
This is an important role in the body because it regulates the release of glucose from the liver into blood circulation. In the absence of this glucose, the body is forced to burn off the fat stored in the cells so as to get the required glucose with far more efficiency compared to burning glucose released by the liver.
In addition to this improved metabolism, the extract from the green coffee beans is a great energy booster. It is fascinating to note that most people turn to a cup of coffee for an energy boost forgetting that this extract is also rich in caffeine.
Just like a cup of coffee, this extract is also rich in caffeine which increases energy levels in the body. This is achieved quickly because caffeine reaches the brain very fast and here, it blocks the function of adenosine while stimulating the production of dopamine. Dopamine is a hormone which affects one’s moods. Additionally, dopamine acts on the central nervous system, and one of the side effects of this is heightened alertness, better focus and greater energy levels.
3. Green Coffee Beans Help with the Process of Detoxification:
Detoxification refers to the cleansing process that the body goes through to get rid of toxins. If this detoxification is not carried out, it is set to leave the body overburdened with toxins which not only damage the body’s systems but can also be fatal.
Green coffee beans come in handy because the extract aids in detoxification, thanks to the presence of Glutathione S transferase. This is a potent enzyme that helps in the bonding of toxins. Once the toxins bind to the enzymes, the body is able to eliminate them. This reduces the toxin load and helps the body’s systems function optimally.
4. Green Coffee Beans have Great Benefits for a Healthy Brain:
We have chlorogenic acid (CGA) to thank for the health effects of green coffee beans on the brain. This comes after recent studies carried out provided evidence that CGA helps reduce the risk of developing degenerative brain diseases.
In fact, coffee in general has been shown to delay the onset of Alzheimer’s disease particularly in those who are already suffering from dementia. Scientific research also reveals that caffeine works by preventing inflammation within the brain’s cells, and more specifically the receptors attached to adenosine. This is a key step because inflammation is often the first step in a chain of reactions that leads to a gradual decrease in the brain’s cognitive ability.
Caffeine present in the green coffee beans has also been shown to have a great effect on a compound known as the tau protein. This protein has been linked to the progress of Alzheimer’s as its presence in high concentrations destroys brain cells.
Brain scans of people with the condition have been seen to have a high concentration of the protein. The presence of caffeine blocks the receptors of molecules that aid in the build-up of tau. With these great benefits, it is clear that green coffee beans could well be part of the drugs used to treat brain diseases in the near future.
5. Green Coffee Beans Extract Aid in Weight Loss:
Part of the reason green coffee beans are so popular is that they have been shown to aid in weight loss. While it is not a magic bullet for dropping the pounds, research shows that it can help with weight loss when consumed along other healthy practices such as eating well and leading an active lifestyle and that’s because the extract is rich in CGA.
CGA is absorbed with great ease in the body and is known to help burn fat stored in the cells for energy production. Some studies indicate that there is a possibility CGA slows down carbohydrate absorption in the digestive tract. This is extremely important because increased carbohydrates absorption has been linked to low blood sugar levels and increased insulin production.
Taking green coffee beans extract then could be similar to following a low carb diet with great benefits for those who would like to lose some weight.It is almost impossible to talk about weight loss using this extract without mentioning the role that caffeine plays. As mentioned above, caffeine is an energy booster. Its stimulating effect on the body’s Central Nervous System not only increases metabolism, but it also allows for the oxidation of fatty acids.
There is scientific proof that caffeine helps burn fats. What you must note, however, is that this works for the unroasted coffee beans only. Secondly, if you want to use the green coffee beans extract for weight loss, it is important to consult your doctor first. This is very important for those on medication and those with other conditions such as hypertension and diabetes. All in all, for green coffee beans extract to be effective in weight loss, you must exercise and eat well.
6. Green Coffee Beans help Maintain Radiant Youthful Skin:
The presence of CGA in the green coffee beans has wonderful benefits for the skin. This is because the CGA reduces the occurrence of free radicals by up to 10X. This significant reduction not only prevents the skin cells from been damaged, it also gives you youthful-looking skin.
Additionally, the presence of antioxidants in the extract helps strengthen the immune system to allow the body fight off toxins and infections. Within the skin, this reduces acne breakout and restores the skin’s natural glow. The coffee beans extract also helps slow down the aging process by maintaining a high concentration of the compounds required for skin firmness.
Overall, this reduces wrinkle formation and helps prevent sagging of the skin. Lastly, the extract helps moisturize the skin as green coffee beans are packed with fatty acids and esters required for healthy supple skin. Some of the fatty acids include oleic acid, linoleic acid and arahidic acid which are all ideal for the skin.
7. Green Coffee Beans have Excellent Properties that Protect the Heart:
The effect of Chlorogenic acid on the body has been outlined above in its management of weight loss – but there’s another benefit that is closely tied to this and that is a healthy heart. By helping keep the weight in check, it is possible to prevent obesity. This in turn reduces the risk of heart disease.
What’s more, researchers have discovered that the extract has a very potent aspirin-like ingredient that helps maintain the health of the blood vessels. It works by preventing the platelets from clumping together in the blood vessels.
Consequently, the blood vessels, especially the arteries, do not undergo plaque formation which enhances blood circulation in the body to a great extent. In the long term, green coffee beans could play a preventive role for heart conditions such as hypertension and stroke.
Other health benefits of using green coffee beans include the natural management of baldness, suppressing appetite and improving hair texture thanks to its detoxification abilities. Note that while there are great benefits of using these beans, they do not supplant the need to lead a healthy lifestyle.
For instance, if you plan to lose weight, the extract is unlikely to be helpful unless accompanied by key lifestyle changes. The use of these supplements must also be done in moderation – too much of anything is actually harmful for the body. Lastly, always carry out a background check before purchasing any brand, and make sure you consult your doctor in case of any doubts or questions.