Many health benefits of the black coffee stem from its high content of antioxidants. Strong antioxidants such as Potassium, magnesium, Vitamin B2, B3, and B5, as well as manganese, are found in black coffee. Potassium and magnesium maintain the fluid levels in our bodies and support blood pressure.
Health Benefits
With the same caffeine content, black coffee is clearly more beneficial to your health in comparison to milk coffee. It can stimulate brain activity, help improve memory and even protect against cognitive decline long-term.
Black coffee contains an organic compound called chlorogenic acid, which is known to promote weight loss. If you drink black coffee after a meal, the presence of chlorogenic acid slows down glucose production in the body and reduces the formation of new fat cells, leading to fewer calories stored in the body.
Black coffee will energize you and give you more mental clarity than normal coffee as there is no milk or cream to slow down it's effects. So drinking it after evening might keep you wide awake until late into the night which will disrupt your circadian rhythm. Taking the extra 50 calories instead would be healthier.
Black coffee has significantly lower calories as compared to having coffee with both milk and sugar. In fact, at only 4.7 calories per cup, black coffee will assist you in keeping track of your calorie intake during your weight loss period.
But most skip the milk and sugar either because they don't want to water down coffee's caffeine jolt, or because they simply enjoy the taste – and drinking it black allows them to fully appreciate the coffee's aroma, acidity, sweetness and body.
A Harvard T.H. Chan School of Public Health research suggests that drinking four cups of coffee daily can reduce body fat by 4 per cent. If you consume black coffee without any sweeteners, then it is an added bonus. Black coffee has very less to zero calories in it which in turn aids weight loss very effectively.
Black coffee contains caffeine that can increase metabolic activity and boost the energy level in the body. High metabolic activity can suppress hunger and prevent you from munching on unhealthy food items. Several studies indicate that coffee can boost your metabolic rate by 3 to 11 per cent.
Black coffee helps the brain to stay active and thus helps in boosting the memory power. It also keeps the nerves active which in turn keeps dementia at bay. Studies say regular consumption of black coffee reduces risk of Alzheimer's by 65 per cent and Parkinson's by 60 per cent.
There is no sugar-coating this: yes, black coffee will stain your teeth. Coffee contains tannins, which are a type of polyphenol (these are micronutrients found in plant-based foods) that break down in water. Tannins cause colour compounds to stick to your teeth, which can leave an unwanted yellow colour behind.
As you may know from experience, black coffee can make you urinate (a lot), this is because it is a diuretic. If you consume your coffee black without sugar, it will cleanse your stomach and flush out any toxins and bacteria.
Best time to drink black coffee for weight loss
Peak performance is best achieved in the mid-to-late morning hours. If you wish to get the most out of your workout, then have it 30-60 minutes in advance.
Both the drinks are healthy and it depends on the benefits you are looking for. If you workout in the morning, black coffee is better to kick start your metabolism and provide you with the energy needed to perform at the gym. But if you do not like to consume too much caffeine, black tea can be a good choice.
Black coffee, according to research, has calories as low as 1 in one serving and can be a great beverage to include in your diet for weight loss.
Caffeine (especially from coffee), can interfere with your body's natural detoxification process. According to Dr. Mark Hyman, “Constituents in coffee can interfere with normal drug metabolism and detoxification in the liver, making it difficult to regulate the normal detoxification process in the liver.”
"While coffee consumption was associated with a lower risk of elevated liver stiffness, this didn't include fatty liver disease, or steatosis," said Tapper. "Overall, our findings showed that if coffee has an effect on the liver, it is likely by reducing fibrosis, or scar tissue."
Caffeine generally has a positive impact on testosterone levels. It has been shown that men that consume caffeine on a regular basis, on average, have more testosterone than those that don't. Not only this but the estradiol levels, both free and total, have been reduced.
Up to 400 milligrams (mg) of caffeine a day appears to be safe for most healthy adults. That's roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola or two "energy shot" drinks. Keep in mind that the actual caffeine content in beverages varies widely, especially among energy drinks.
Fight skin problems: The caffeine and chlorogenic acids (CGA) contained in coffee beans can help reduce inflammation due to skin problems such as eczema, acne and psoriasis. Additionally, coffee grounds are promising for fighting skin infection diseases given the antimicrobial properties of their CGA and caffeine.
A study from the University of Innsbruck in Austria found a trend that suggested a correlation between preferences for black coffee and other bitter tastes, and sadistic or psychopathic personality traits. The study, published in the journal Appetite, surveyed almost 1,000 adults about their flavor preferences.
Cola vs black coffee
Coffee is the clear winner, particularly if you don't add sugar! Cola has 43 times more calories than the same volume of long black. A can of cola contains about ten teaspoons of sugar and virtually no nutrients.