A new competitor in the antioxidant market has emerged thanks to green coffee beans. Green coffee bean extract has been discovered to be a more potent antioxidant than well-known antioxidants like green tea and grape seed extract.
Coffee's key ingredient, chlorogenic acid, is what gives the beverage its numerous health advantages. It combats the issue of hydroxyl radicals and neutralizes free radicals, both of which, if left unchecked, can cause cellular degeneration. The metabolism is also regulated by chlorogenic acid. Green coffee bean extract is twice as powerful at absorbing oxygen free radicals as green tea and grape seed extracts.
The avoidance of coffee's harmful effects is one benefit of using green coffee bean extract. The chlorogenic acid is supposed to increase metabolism by altering how the body assimilates glucose. Additionally, it does contain caffeic acids, which improve energy levels similarly to normal coffee. Green coffee bean extract does not, however, contain cafestol, a diterpene, like boiled coffee does. In conjunction with its diterpene relative kahweol, cafestol raises LDL concentrations to levels that, over the course of a lifetime, may up the risk of coronary heart disease by as much as 20%. The levels of liver enzymes that were assessed were impacted by these diterpenes as well. Elevated levels of these are a sign that the liver is under stress. However, the research that assessed this discovered that this impact was very temporary and that the levels of liver enzymes were significantly lower than those of people with liver disease.
As a side note, it was discovered that drinking filter coffee had no effect on the liver's or cholesterol levels' ill effects from the diterpenes present in normal coffee. The harmful diterpenes were eliminated by the coffee filter. Additionally, there are very few of these diterpenes in instant coffee.
Other advantages of green coffee bean extract include helping the body burn a higher percentage of lipids (fats) than carbohydrates, which could help athletes and bodybuilders avoid muscle fatigue, and increasing the effectiveness of painkillers, particularly for migraine medications.
Intriguingly, more research on the relationship between caffeine and liver illness has found that, for certain individuals, it may actually support liver function. It was discovered that those who consumed more than two cups of coffee or tea each day had a lower risk of getting liver damage owing to excessive alcohol consumption. Since this was a population-based study rather than a clinical trial, it cannot draw any firm conclusions. However, it does provide some encouraging details. Those who drank two cups or more daily had a 50% lower risk of developing liver disease than those who drank less than one cup daily. Why this protective effect occurred is unknown to researchers.
The claim that coffee depletes bones of calcium is one of the health concerns raised by the beverage. However, it has been discovered that, at least in children, this effect is overstated. Adults who consume a diet rich in calcium will also be shielded from the negligible calcium loss caused by coffee drinking.
Therefore, it is untrue to say that caffeine can impede a child's growth. Based on older research involving elderly individuals who consumed large amounts of coffee and had low-calcium diets, it claimed that caffeine was linked to low bone mass. Recent research in the US examined the bone density of 80 youths over a 6-year period and found no differences between those with high caffeine use and those with low levels. Other research found that consuming enough calcium in your diet can offset the small amount of calcium lost from bones.