Dietician Hatice Kara gave information about the subject. Our bodies are under constant attack from free radicals that can damage important molecules such as proteins and DNA. Antioxidants can potently neutralize free radicals, thus protecting against aging and many diseases caused by oxidative stress, including cancer. Coffee is particularly rich in many powerful antioxidants, including hydrocinnamic acids and polyphenols. Hydrocinnamic acid is very effective in neutralizing free radicals and preventing oxidative stress. Moreover, the polyphenols in coffee have the power to prevent a number of diseases such as heart disease, cancer and type 2 diabetes.
The Most Powerful Source of Antioxidants
Most people consume about 1-2 grams of antioxidants per day, especially from beverages such as coffee and tea. Beverages are a much greater source of antioxidants than food. In fact, 79% of dietary antioxidants come from beverages and only 21% from food. That's because people tend to consume more antioxidant-rich beverages than food. In one study, researchers looked at the antioxidant content of different foods by size. Coffee ranked 11th on the list behind various fruits. However, since many people eat a few fruits but only drink a few cups of coffee a day, the total amount of antioxidants provided by coffees outweighs that of fruits. Studies in Norway and Finland cited coffee as the largest source of antioxidants, providing about 64% of people's total antioxidant intake. In these studies, the average coffee intake was 450–600 ml, or 2–4 cups per day. In addition, studies from Spain, Japan, Poland and France have concluded that coffee is the largest source of dietary antioxidants to date.
Associated with Reducing the Risk of Most Diseases
Coffee reduces the risk of many diseases. For example, coffee drinkers have a 23-50% lower risk of type 2 diabetes. Drinking a daily cup of coffee carries a 7% lower risk of diabetes. Coffee also appears to be very beneficial for your liver, as coffee drinkers have a lower risk of liver cirrhosis. What's more, it may lower your risk of liver and colorectal cancer, and has been shown to reduce the risk of heart disease and stroke in many studies.
Drinking coffee regularly can reduce your risk of Alzheimer's and Parkinson's disease by 32-65%. Some studies show that coffee may also benefit other aspects of mental health. Women who drink coffee are less likely to become depressed and attempt suicide.
First of all, drinking coffee has been associated with a longer lifespan and a 20-30% lower risk of premature death.
It's important to keep in mind, though, that most of these studies were observational. Although it has not been conclusively proven that coffee causes a reduction in the risk of disease, studies have shown that coffee drinkers are less likely to develop these diseases.
It can help you burn fat
Caffeine found in coffee is found in almost every commercial product as a fat burner. It is one of the few natural substances proven to help burn fat. Many studies show that caffeine can increase your metabolic rate by 3-11%. Other studies show that caffeine can increase fat burning specifically by up to 10% in obese individuals and up to 29% in lean people. However, it is also possible that these effects are reduced in long-term coffee drinkers.
May Significantly Improve Physical Performance
Caffeine stimulates your nervous system, thus signaling fat cells to break down body fat. But it also increases the level of epinephrine (adrenaline) in your blood. This is the hormone that prepares your body for intense physical exertion. Caffeine breaks down body fat, making free fatty acids usable as fuel. Given these effects, it's not surprising that caffeine can increase physical performance by 11 to 12% on average. Therefore, drinking a cup of coffee about half an hour before hitting the gym would be effective.
- Contains Essential Nutrients
- Most of the nutrients in the coffee bean go into the brewed coffee.
- A single cup of coffee contains:
- Riboflavin (vitamin B2): 11% of the Reference Daily Intake (RDI).
- Pantothenic acid (vitamin B5): 6% of the RDI.
- Manganese and potassium: 3% of the RDI.
- Magnesium and niacin (vitamin B3): 2% of the RDI.
While this may not seem like a big deal, most people get their intake of these nutrients by drinking a few cups of coffee a day.
Coffee is a hugely popular beverage around the world with numerous potent health benefits. A daily cup of coffee will not only help you feel more energized, burn fat and improve physical performance, but may also lower your risk of various diseases such as type 2 diabetes, cancer, and Alzheimer's and Parkinson's disease. Feel free to reward yourself with a glass or more throughout the day if you can tolerate it.