1. COFFEE CAN PERK UP YOUR LIBIDO If a man drink two to three cups of coffee one day, he will received 85 to 170 milligrams of caffeine. There are 42 percent less likely to suffer from erectile dysfunction (ED). The reason is that caffeine makes the arteries relaxing, which improves blood flow to the penis. 2. COFFEE MAY LEAD TO LIFE IN HD The caffeine in coffee will have your adrenal glands pumping out adrenaline. Within 20 minutes, your pupils will dilate as a result of this natural exciter. 3. IT MIGHT MAKE YOU LIVE LONGER Research published in the journal Circulation suggests that drinking coffee could make your body stronger and ward off the reaper. 4. COFFEE CAN EXACERBATE HEARTBURN Do not drink too much coffee on an empty stomach, it will come out some problems. The overly acidic gastric juices can irritate the lining of the gut and cause heartburn. 5. TOO MUCH COULD CAUSE YOU TO STORE MORE FAT Coffee that is French press brewed promotes high levels of LDL in humans which triggers high fat storage and leads to high stress in human body. 6. COFFEE CAN REDUCE ANXIETY Drinking coffee releases dopamine in the body which promotes feeling of happiness and contentment. 7. A LITTLE COFFEE MAY SLOW YOUR HEART RATE Drink some coffee and your blood pressure may rise a little. Your heart reacts to this drop in pressure by slowing slightly. However, if you keep drinking beyond a cup or so, the heart is likely to accelerate. 8. COFFEE DRINKING CAN EXACERBATE STOMACH ULCERS Stomach ulcers can be excruciatingly painful. Coffee can do a number on the lining of your gastrointestinal tract, giving rise to ulcers and other forms of gastric irritation and damage. 9. COFFEE CAN MAKE YOU HEAR THINGS GO BUMP IN THE NIGHT Coffee could make people hallucinate. A study found that people who consumed 315mg of caffeine a day were three times more likely to hallucinate than people drank less. 10. COFFEE STIMULATES YOU—FAST After drinking a cup of coffee in 20 minutes, you’ll begin to feel it’s stimulating effects. You can expect to experience a greater degree of alertness and be able to concentrate better on tasks. 11. COFFEE IS GOOD FOR YOUR HEART Harvard researchers have found that coffee drinkers are 10% less likely to die due to a heart disease. 12. COFFEE MAKES YOU POOP Coffee may induce a gastro colonic response by acting on epithelial receptors. Also coffee has been shown to promote the release of gastrin, which can increase colonic spike and motor activity. 13. COFFEE CAN SMOOTH OUT DIMPLY PARTS Using coffee grounds into the shower with you, they can minimize the appearance of cellulite. The exfoliation and massage work together to both help stimulate blood flow and tighten the skin. 14. COFFEE IS THE ORIGINAL THREE-HOUR ENERGY DRINK Coffee is best known for its ability to give drinkers some get up and go, but after three hours that borrowed energy has got up and gone. The keep the buzz going, you’ll need to drink more coffee. This tactic could eventually be a problem because drinking coffee too late in the day can disrupt the production of melatonin, the body’s primary sleep hormone. 15. COFFEE CAN HELP REDUCE PAIN BETTER AND FASTER Caffeine can help speed pain relief. Not only can caffeine can make pain relievers 40% more effective in treating headaches, but it also speeds the body's reaction to the medications.