Our breakfast, for most of us, won’t be complete without a cup of coffee. The delicious smooth blend and its aroma can help us get the day started. Drinking coffee in the morning can shake off all the leftover sleep in our body which can keep us awake and alert for the rest of the day. This caffeine-containing beverage is an effective energy booster that can improve our physical performance. That is why, a lot of people become addicted to this making coffee as the world’s most consumed drink next to water and tea.
Aside from that, coffee has amazing benefits that are extremely good for us and to our health. For instance, it is a great sources of anti-oxidants and essential nutrients such as pantothenic acid, riboflavin, potassium, manganese, niacin and magnesium that may help reduce the risk of acquiring liver cancer, colon cancer, gall stones and Parkinson’s disease.
Not convinced yet? Listed down below are some of the health benefits of drinking coffee everyday.
Coffee may promote mental sharpness
Coffee contains a great number of chemicals as well as aroma compounds that are good in our body. The active ingredient in coffee is the caffeine which stimulates the central nervous system and may help improve our cognitive function. When caffeine travels to the brain, it blocks the effects of an inhibitory neurotransmitter called Adenosine. Our brain has specific neuron receptors in which adenosine can attach to. But because of its similar molecular structure to the caffeine, it competes with one another in order to bind to the same receptors.
When this happens, it hinders the tendency of the neurons to fire which can slow neural activity. By blocking it, this central nervous stimulant can increase the firing of the neurons in the brain and the release of other neurotransmitters like nor epinephrine and dopamine. Whenever we drink coffee, the level of energy metabolism also increases all throughout our brain because it prevents adenosine from slowing us down. That is why, coffee improves various aspects in our brain function such as memory retention, reaction times, mood and vigilance.
Coffee may help us lose weight
Getting tired of unwanted fats in our body? No worries because green coffee extract can help us lose some weight. Aside from caffeine, coffee contains several stimulants that can affect the metabolism in our body like theophylline, theobromine and chlorogenic acid. The chlorogenic acid may help the body to slow down the absorption of carbs while the caffeine gives instruction to the fat cells, by stimulating the nervous system, to breakdown fat. This can happen when blood levels of the hormone epinephrine increases which travels through our blood going to the fat tissues.
However, we will not loss fats just by releasing fatty acids into our blood. The caffeine increases our metabolic rate that enables our body to burn calories even at rest. When our metabolic rate rises, losing weight becomes easier for us even after eating so much.
Coffee may lower the risk of cardiovascular disease
Moderate (3 to 5 cups) consumption of coffee a day including heart attack, heart failure, and stroke as suggested in the study conducted by the researchers at the Harvard School of Public Health. Although, it is true that we can feel that short but dramatic spike in our blood pressure when we drink coffee because, as explained by Mayo Clinic, the . Also, when caffeine is present in our system, more adrenaline are released by adrenal glands that may also be a contributing factor whyour blood pressure increases.
However, when coffee is drunk regularly, our body becomes tolerant to the caffeine. That is why our heart does not beat rapidly lowering the long-term effect of the caffeine on our blood pressure. As a result, our blood vessels improves the blood flow which benefited our arteries—the blood vessels that carry oxygen blood to our heart as well as to other parts of our body. Our arteries are delicate. When plaque made up of calcium, cholesterol and other substances found in our blood called atherosclerosis is built and harden in the arteries’ middle layer, it can narrow the artery, damage the blood flow and cause blood clot that may kill the cells due to oxygen deprivation. When this happens, serious cardiovascular diseases such as heart attacks and strokes come next.
However, because of the high concentration of polyphenols that can be attributed to coffee, it may cleanse and reduce those toxic in the blood. Polyphenols is an anti-oxidant nutrients that help can prevent cardiovascular diseases from emerging.
Coffee may protect us against type II diabetes
When we are diagnosed of having type 2 diabetes, we become insulin resistant due to the fact that our body cannot able to produce enough insulin but the level of our blood glucose is high. That is why a cup of coffee may be beneficial for us who have this kind of ailment. This is because coffee contains two components that can help fight diabetes namely cafestol and caffeic acid. These bioactive compound can help increase insulin secretion, blood sugar intake in the cells, and reduce fasting glucose level. Moreover, it helps the body protects insulin-producing cells and utilize insulin meritoriously that result to effective blood sugar regulation. It can be noticed also that when we drink coffee, the plasma levels of the protein sex hormones-binding globulin (SHBG) increase. As a result, SHBG can control the biological activity of the body’s sex hormones namely testosterone and estrogen which playsvital role in the development of type 2 diabetes.
Above are some of the healthy benefits of coffee. Generally, these are possible because of the caffeine that we can get when we drink coffee. However, too much coffee in our body can also bring side effects to us. When our body has too much caffeine, we may experience anxiety, mild panic attacks, heart palpitation, unable to sleep, stomach aches and dizziness. When these symptoms persist, it is advisable to reduce our caffeine consumption and consult our doctors.