What are the benefits and disadvantages of caffeine?

What are the benefits and disadvantages of caffeine?

You can check the answer of the people under the question at Quora “advantages and disadvantages of drinking coffee

0 thoughts on “What are the benefits and disadvantages of caffeine?”

  1. Caffeine has a lot of benefits, but it also has some disadvantages.
    The benefits of caffeine include improved mental alertness, increased energy, and decreased fatigue. It can also help improve performance during physical activity and increase weight loss.
    The disadvantages of caffeine are that it can be addictive and cause withdrawal symptoms, such as headache, fatigue, and irritability. Caffeine can also cause heartburn and stomach upset in some people.
    It can also cause anxiety, jitteriness, and sleeplessness.

  2. There are many conflicting reports about coffee but on the whole, it’s likely that coffee has a mild net positive effect on health . The problem with coffee data is that, as in many things that are lifestyle related, there are confounding variables such as diet, obesity or lack thereof, exercise, smoking, alcohol which are all independent risk factors for poor health outcomes such as diabetes and cancer. Epidemiology studies are always fraught with design flaws and need to be taken with a modicum of skepticism.
    In 1981, there was a study in the NEJM, the leading medical journal linking coffee to pancreatic cancer. A lot of people put away their coffee mugs after that. But many studies subsequently refuted the coffee and pancreatic cancer link, and that 1981 study became an example of study design flaw and selection bias.
    Coffee and Cancer of the Pancreas — NEJM
    A meta-analysis of coffee consumption and pancreatic cancer
    This is from the Mayo Clinic:

    Recent studies have generally found no connection between coffee and an increased risk of cancer or heart disease. In fact, most studies find an association between coffee consumption and decreased overall mortality and possibly cardiovascular mortality, although this may not be true in younger people who drink large amounts of coffee.
    Why the apparent reversal in the thinking about coffee? Earlier studies didn’t always take into account that known high-risk behaviors, such as smoking and physical inactivity, tended to be more common among heavy coffee drinkers at that time.
    Studies have shown that coffee may have health benefits, including protecting against Parkinson’s disease, type 2 diabetes and liver disease, including liver cancer. It also appears to improve cognitive function and decrease the risk of depression.

    Coffee and health: What does the research say?

  3. 10 Pros of Coffee
    1. Coffee helps you focus and keep refreshed : Consuming moderate amounts of coffee makes you refreshed and helps you focus and stay alert.
    2. Coffee is skincare : Coffee contains antioxidant which can prevent your skin from aging and oxidizing.
    3. Coffee helps you lose weight : Coffee contains magnesium and potassium, which helps your body use insulin. In this way, Coffee can regulate your blood sugar levels to reduce your craving for eating.
    4. Coffee reduces cancer risk : Studies show that moderate caffeine intake may decrease the risk of developing prostate cancer in men by 20 %, and endometrial cancer in women by 25 %. Also, drinking moderate coffee everyday can reduce colon cancer risk by 25%.
    5. Coffee cuts the pain : A study shows that 2 cups of coffee can cut post-workout muscle pain by 48%.
    6. Coffee protects you against Parkinson’s : It is researched that coffee can reduce the risk of Parkinson’s disease by 25%.
    7. Coffee protects you against cirrhosis of the liver : Recent years, there are studies show that coffee can protect lover because of its polyphenols.
    8. Coffee lowers risk of Type II diabetes : A study shows that people who consumed a cup of coffee everyday have a 6% lower risk of diabetes. The study even shows that consuming 6 or more cups per day will decrease risk by 22%.
    9. Coffee decreases risk of heart disease : Researchers found that those who drink 3-5 cups of coffee a day have less risk of heart disease.
    10. Coffee helps fight depression and lower suicide risk : Caffeine stimulates the central nervous system and boosts production of neurotransmitters, which brighten your mood.

    What are the benefits and disadvantages of caffeine?

    6 Cons of Coffee
    1. Coffee cause insomnia: Too much caffeine intake will excite your central nervous system and make you hard to fall asleep.
    2. Coffee may accentuate illness: Drinking too much is deadly for those who have high cholesterol, hypertension or coronary artery disease.
    3. Coffee may lead to osteoporosis: Coffee may interfere with the calcium absorption which may cause osteoporosis in middle and elder women.
    4. Too much coffee is harmful to pregnant women: If you drink too much coffee when pregnant, it may delay fetal growth or increase rates of birth defects.
    5. Coffee can aggravate heartburn: Coffee may cause acid reflux and heartburn due to the way it relaxes the lower esophageal sphincter.
    6. Coffee is harmful to your kids: It is suggested to reduce the caffeine intake of kids below 12 as few as possible.

  4. The common downsides of caffeine are well known to most people (though mom’s tale of coffee stunting your growth is, well, just mom’s tale). These include nervousness, insomnia, and its actions as a diuretic (some researchers have suggested that the latter could eventually lead to bladder problems for women) . There have been on-again, off-again concerns about its effects on pregnancy though the best consensus these days is that coffee or other caffeinated beverages are safe for pregnant women in moderation (say, two cups of coffee a day). Caffeine can also raise high blood pressure which may be risky for those with uncontrolled hypertension, and can raise intraocular pressure for those with glaucoma.
    There continues to be some debate as to whether caffeine can
    contribute to bone loss or osteoporosis in adults, but in any case moderate
    caffeine intake (three or fewer cups of coffee daily) does not seem to be a
    problem. Some gynecologists ask women not to drink caffeinated beverages in the days prior to a mammogram, but others do not.

    Caffeine can further produce a physical dependence, and for some, caffeine withdrawal can lead to headaches and other reactions. A small segment of the population appears to be caffeine hypersensitive, and in them some or all of the effects mentioned can be intensified.
    The most well-recognized benefits of caffeine are those resulting from its role as a central nervous system stimulant: alertness and at least temporary relief of drowsiness and, for many, a sense of well-being, all of which many of us need at six in the morning.
    But there appear to be other emerging benefits of moderate coffee, if not necessarily caffeine, intake, though many of these observations continue to be tentative and the subjects of on-going research. (The research has largely been done on coffee, not caffeine itself, as coffee is still the most common way of administering the drug.)
    Coffee contains powerful anti-oxidants, and, although the miracle role for anti-oxidants in the body has lost a bit of its luster lately (think vitamin E, for example), some researchers believe that coffee can reduce the effects of damaging free radicals in the body. Coffee drinkers also have a reduced rate of all-cause mortality—that means you live longer—but that seems to be a product of those components in coffee other than caffeine.
    Other studies suggest that caffeine (or at least coffee) may (and underscore” may”) reduce the likelihood of type 2 diabetes, Parkinson’s disease, dementia, certain cancers (particularly liver cancer),heart rhythm problems, and strokes.
    These conclusions are almost all derived from retrospective, epidemiological studies, some large, some small. Such studies can be influenced by unrecognized confounding variables, but overall the impression is positive.

    Caffeine is a primary ingredient in many over the counter diet pills, but whether this actually has any effect on weight loss (the theory is that metabolism in increased) remains undemonstrated in any rigorous fashion.
    Incidentally, for those who prefer their caffeine fix from beverages other than coffee, here is the rough caffeine ratio: brewed coffee (120 mg per five ounce cup—though whose cup is really five ounces?), instant coffee (65 mg), brewed tea (40 to 60 mg), caffeinated sodas (20 mg per 6 ounces), instant hot chocolate (4 mg per five ounce cup).
    Like almost anything you can put into your mouth, caffeine can kill you in large enough quantities, but that quantity is pretty large. The LD50 for caffeine, the mean lethal dose, in humans is estimated to be in the range of 150 to 200 mg per kilogram of body weight, around a hundred cups of coffee in a relatively short period. The only practical way to reach that level is with caffeine pills, like No-Doz—lots of them.
    Bottom line: moderate consumption of caffeine at judicious times is not likely to do most people any harm and may actually do some good.

  5. I have been drinking coffee since childhood and my morning doesn’t start unless I have a fresh brewed cup of coffee but I have gone through multiple research and I have limited my coffee intake and it changes as my body weight changes (not too much but I tend to limit not to exceed the max limit). I have written a blog post so you can read and understand as well

  6. Caffeine, like many other stimulants, has limited effects, and potential downside.
    I like coffee. Because I drink substantial amounts, the caffeine has limited effect on me as a positive stimulant. But I still like the flavor. And if I drink too much, it has the same biological effects it does on others. Speeding up heart rate and creating dehydration and diarreah.
    Caffeine is NOT a healthy choice. It is one way to avoid dealing with the reality of your situation, or just because you like it.

  7. Coffee can help people feel less tired and increase energy levels.This is because it contains a stimulant called caffeine, which is actually the most commonly consumed psychoactive substance in the world.After you drink coffee, the caffeine is absorbed into the bloodstream. From there, it travels into the brai.In the brain, caffeine blocks an inhibitory neurotransmitter called Adenosine.When that happens, the amount of other neurotransmitters like norepinephrine and dopamine actually increases, leading to enhanced firing of neurons .Many controlled trials in humans show that coffee improves various aspects of brain function. This includes memory, mood, vigilance, energy levels, reaction times and general cognitive function.


  8. Reply
  9. Not everyone metabolizes caffeine in the same way. Some people are very sensitive to it, others are not sensitive at all. In small amounts, it can increase alertness and improve short-term memory, as well as acclerate burning of fat. Larger amounts, however, cancel out the benefits of smaller amounts, and what’s “larger” or “smaller” differs from person to person.

  10. It keeps us awake during the exams,so we will study for more time on the penultimate day of the exams and do well and get good results so that we don’t get depressed because of the failure in our exams.

  11. Benefits:
    -Can increase energy and alertness
    -Provides a nice but mild stimulant feeling
    -Generally minimal side effects compared with more powerful stimulants such as amphetamines
    -Tolerance develops just like for any drug. Instead of the above benefits occurring, it can become a habit and some people just don’t feel worse than average without having it
    -Can disrupt sleep and increase anxiety in some individuals
    -There can be a crash later on when the stimulant effect declines, particular with large amounts.
    -Huge amounts (2000mg plus) can be fatal due to cardiac effects
    -Use in moderation! Occasional use can be great, or a coffee a day, can be great and tolerance is minimised
    -Daily heavy use will likely lead to tolerance and potentially other side effects as well

  12. It isn’t. It is neither good nor bad for your health.
    Consider the fat soluble vitamins: http://www.ext.colostate.edu/pubs/foodnut/09315.html
    Here, the upper tolerable dose for vitamin A is about 3 mg/day. Now, clearly one needs retinols for eyesight, but not too much, or it causes harm.
    Caffeine is not an essential component in the diet: and under 300mg per day is typically tolerated, without long term effects. People who exceed this wind up in trouble.
    Likewise, people who consume peach pits or bitter almonds (e.g. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1273391/pdf/westjmed00209-0098.pdf ) get about 5mg of cyanide per, cyanide being perceived to be very deadly and yet compared with the levels we are talking about, not very deadly. Amounts are meaningless out of context.
    The idea that foods are better or worse for your health is nonsense. Your body is a very flexible machine, and there are cases of children surviving on nothing but chicken nuggets in reasonable health for a decade or more. The goal for optimal health is to replace what your body needs through a balanced diet where everything has a proper level. In healthy people, you will excrete anything you don’t need, either through digestion or as sweat and carbon dioxide in exercise.
    Bitter almonds? Zero per day. Animal protein? Zero to a small amount per day. Carbs, fats, vegetable proteins? Some, but in balance, and not exceeding your caloric needs.
    If you start from the above as a base, and occasionally bliss out on a triple espresso mocha sweetened full fat latte, this will have exactly zero impact on your longer term health. Bliss out daily on this, and you’re almost certain to see some effect. Try to survive on it? You will die, as certain as the person eating nothing but bitter almonds, just not as quickly.
    There will never be a consensus on this, and you should avoid recommendations which list out dozens of potential good effects. No food exists in a vacuum, and most studies see wide variances in effects, but highlight either the average or “significant” effects while ignoring the lack of effect on as much as half or two thirds of the population. Just because a result is statistically significant does not mean it is meaningful over a 75+ year long lifespan.
    One way that many studies compare the data is in terms of relative risk, RR. An RR becomes significant when it is significantly different than 1. The effects of various scenarios, relative to the less risky scenario so that I don’t have to compare numbers both less than or greater than 1 (1/x if x<1), are in the 1.2 to 1.3 region at best, and approach 1 on the low end of their range. (That's 20% to 30% better chances, shrinking to no advantage at all on the low end) Compare that, for example, with smoking, where the RR in animal studies exceeds 10 (yes, 900% better avoiding tobacco, and shrinking to greater than 50% or 100% better on the low end of the statistical range, never "equal odds"), and I have seen it as high as the twenties. Relative to quitting smoking, most of the purported health effects are rearranging deck chairs on the Titanic.
    Needless to say, I disagree strongly with the other ( Ted Kallmyer ‘s, William E Donges III ‘s ) answers, despite having personally contributed to the science behind them. They are overstating and over-reaching what is known.

  13. [Advantages and disadvantages of coffee summary] Be careful about drinking too much?
    Elucidate the truth based on medical grounds from beauty and health!
    Drinking coffee will give you a lot of benefits if you drink the right amount, so if you care about your health, you should definitely use it.
    However, drinking too much has many disadvantages.
    So what are the specific advantages and disadvantages?
    Coffee has both advantages and disadvantages
    Coffee is a healthy drink, so drinking the right amount reduces the risk of death.
    According to more than a decade of follow-up from the National Cancer Center, the risk of all-cause mortality varied with daily coffee consumption as follows:
    Assuming 100
    rarely drink, the
    risk of death for those who drink 3-4 cups a day is reduced to 76.
    In particular, coffee has been shown to reduce the risk of death from heart disease, cerebrovascular disease, and respiratory disease.
    You can see that drinking coffee has many benefits in terms of health.
    What is worrisome, however, is
    that those who take more than 5 cups a day have an increased risk of death.
    Although the risk is lower than those who drink very little, it is a result that supports the theory that drinking too much coffee has disadvantages.
    In summary, drinking coffee has the following results:
    Drinking even one cup a day reduces the risk of death
    Drinking 3-4 cups a day has the lowest risk of death
    Drinking more than 5 cups a day starts to increase the risk of death
    So what are the specific advantages and disadvantages of coffee consumption?
    The following items are thoroughly summarized from health and beauty aspects.
    Drinking coffee has such wonderful benefits!
    First of all, the benefits of drinking coffee.
    Although the excitement effect of caffeine is attracting attention, there are many other benefits that cannot be overlooked.
    [Health] Coffee benefits
    How does coffee benefit health?
    Hangover care
    The cause of a headache due to a hangover is that
    (a substance produced in the process of breaking down alcohol) accumulates and blood flow in the brain is impaired.
    Encouraging the excretion of acetaldehyde through
    the diuretic effect of caffeine
    improves blood flow and relieves headaches.
    In addition, coffee
    liver function
    in good condition.
    The liver plays a role in releasing harmful substances such as alcohol, and if calcium phosphate contained in coffee helps to remove waste products, the burden on the liver can be reduced.
    Brain activation
    According to the legend of coffee origin mentioned above, the monastery’s director, who brewed and drank coffee, had a feeling of
    Health Benefits: Advantages and Disadvantages of Coffee Beans


  14. Caffeine is a stimulant. It makes your heart beat faster so more oxygen is delivered to your brain and body.
    Stimulants make you feel awake, alert, and energized.
    But stimulants also disrupt your sleep/wake cycle and can cause a sleep deficit to accumulate, which can have long-term negative consequences.
    And caffeine, like other stimulants, is addictive.

    Victor Allen’s

  15. benefits:
    It will keep you active, Motivated and focused , in my case i get euphoric
    you shouldnt consume it at night otherwise you wouldnt be able to sleep plus can cause headache agitation if consumed in larger quantities

  16. Impact on Human Body- Physically and Mentally
    The evidence for caffeine effect on the human body is more mixed because caffeine is available in many food items just like Tea, Energy drink, Soft Drink also available in many companies packed food, So it hard to say, who influences for what.
    Pure caffeine can improve the performance of Athletes for running faster , High jumping/Long jump, Cycling faster and players enthusiasm such as tennis players, Golf and football players for improving their performance .
    Caffeine encourages exercise and physical workout .
    Not only physically caffeine may also help in mentally , but It also Improves thinking capability , Relief from the stressed mind and gets refreshed
    Most of the researchers, scientists and doctors suggested caffeine for enhancing his mantel stability because caffeine is not only helpful for physically but also great for mentally .
    How Much Caffeine is Safe to Consume??
    High dose caffeine can be dangerous for Health and produce undesirable symptoms like anxiety, Upset stomach and difficulty in sleeping and depression . To choose caffeinated related food like coffee should not consume more than 300-400 milligram caffeine per day .
    It is important to notice when you buy, Any caffeine included product from the market, How much caffeine is added in the ingredient section. Used properly and within the recommended amount, caffeine gives positive outcomes and is beneficial for health .

  17. Caffeine is a very important part of a lot of food items and beverages. We all know that excess consumption of anything is harmful. Same is the case with caffeine. In spite of it being healthy if consumed in an unlimited amount, there are many disastrous effects of caffeine which can arise.
    Caffeine helps to excite the adrenaline hormone present inside the body. In other words, it helps in physical activities where extreme rush and strength is required.
    Caffeine intake can also help in losing of weight .
    Before work caffeine intake helps to retain attention and focus . That is the reason why many consume caffeine to stay up up and stay focused while working or studying.
    There are many diseases that can be fought with the help of caffeine which includes Parkinson’s disease, cancer, heart strokes and cardiovascular ailments.
    Caffeine is also set to help fight depression . It lightens up our mood and helps to reject suicidal thoughts.
    Consumption of 13 to 14 grams of caffeine can lead to death .
    Excessive use of caffeine can cause dehydration to your body by making you vomit or urinate too much.
    Caffeine also interfere with your sleep cycle and lead to insomnia and sleeplessness.
    One should avoid the intake of caffeine when pregnant because caffeine reaches to the fetus and can have adverse effects.
    Too much intake of caffeine by kids can lead to bed wetting frequently.

  18. Here are some health benefits of Caffeine:
    – Caffeine detoxes the liver and cleanses the colon when taken as a caffeine enema.
    – It increases memory.
    – Caffeine is helps keep you alert while driving during periods of sleep restriction.
    – Caffeine may protect against Cataracts.
    – People who consume caffeine have a lower risk of suicide.
    – Caffeine Reduces Kidney Stone Risk.
    – Caffeine improves reaction time and logical reasoning during times when sleep isn’t possible or restricted.
    – Caffeine relieves post work-out muscle pain by up to 48%.
    I hope you find this helful, Thank You reading!

  19. Caffeine and L-Glutamine – Things Like Caffeine Benefits and Its Drawbacks

    What are the benefits and disadvantages of caffeine?

    A recent study by the University of Illinois at Champaign found that caffeine can help increase endurance in athletes. What exactly are caffeine and what are its benefits? Caffeine is a stimulant that is found in tea, coffee, chocolate, coke and other forms of caffeine based products. It is an antioxidant and has antioxidant, sedative and stimulant properties. In fact it has been used by body builders to help boost their energy and increase stamina during intense exercise.

    What are the benefits and disadvantages of caffeine?

    Caffeine can be used as both a caffeine source and a supplement to boost alertness and improve performance during workouts. It may also improve symptoms of Parkinson’s disease, which is caused by the deficiency of L-theanine, amino acid neurotransmitter. L-theanine is an amino acid found in most plants. L-theanine enhances the effects of caffeine on cognitive functions. Thus caffeine and its benefits may help improve cognitive functions through the enhancement of caffeine and L-theanine.
    Most dietary supplements contain caffeine and L-theanine. However, caffeine and L-theanine do not usually contain synergistic compounds that increase their efficacy. Most of the caffeine and L-theanine contain caffeine. Most of them usually contain only L-theanine.
    There are several other things like L-glutamine, amino acids, ginseng and ginkgo biloba that help enhance alertness. These nootropic substances are called L-carnitine. You can find L-carnitine in red wine, peanuts, salmon, bananas, raisins, grapes and a variety of other things. When you consume caffeine, you have to take caffeine with L-carnitine to achieve the same effect. But the problem with L-carnitine is that it has very little impact when consumed alone.
    Thus caffeine and L-glutamine are unlikely to be effective as a stimulant. This means that you need to find other things like caffeine and L-theanine in order to achieve a caffeine and L-theanine boost during your workout routine. The best way to boost your energy during your workout is by training with a moderate to heavy intensity for short periods of time. Caffeine and L-glutamine are not powerful enough to sustain such workouts for a long period of time. So, you will really need other things to make your workout sessions more intense and successful.
    Pre-workout drinks also contain caffeine and L-theanine. Some of them include Green Tea Slim, Reebok Easytone, Nike Free, and Adeel Chowdhry’s Amino Energy. These pre-workout drinks are often mixed with caffeine and L-glutamine. However, these are still considered fairly average when compared with the highly caffeinated Adeel Chowdhry’s Amino Energy or the highly L-theanine Adeel Chowdhry’s Amino Energy. But then again, they all are still considered pre-workout drinks. The benefits of caffeine and L-glutamine supplementation are still debatable and thus it is still best to choose what you drink the workout based on your personal preference.
    As far as caffeine and L-theanine is concerned, experts recommend a mix of caffeine and L-glutamine in order to get the best results. The combination is known as Caffeine and L-glutamine for short. Basically, this supplement contains caffeine and L-theanine in equal amounts so as to give faster results. Caffeine will help increase alertness and improve endurance and L-theanine will reduce fatigue and improve mood. This particular combination has been proven to be more effective than other similar products.
    However, as mentioned earlier, the positive effects of caffeine and L-glutamine should be taken into consideration. Some studies have shown that although caffeine may decrease alertness by 30%, L-glutamine alone can significantly reduce fatigue, which is one of the major benefits of this supplement. Therefore, in order to receive the maximum benefits of caffeine and L-glutamine combination, it would be best to take it together with other caffeine and L-theanine supplements. But then again, this would also depend on what your preference in getting alertness from caffeine is.

  20. Caffeine can help stimulate your digestion and helps wake you up. But other than that there are no real health benefits. It’s dehydrating and you’ll crash if you rely too heavily on it.


  21. There are several known health benefits that are entirely unambiguous.

    Acceleration of metabolic rate.
    Increasing of alertness.
    Reduction of fatigue.
    Promotes wakefulness.
    Increased calcium uptake and potentially increased uptake for other minerals.
    Increased ATP production.
    Increased excretion of urine and sodium (diuresis), ultimately lowering blood pressure (although caffeine is also vasoconstrictive meaning that for those who are not regular users of the substance, in the short term you also face short term increases in pressure.)
    Modest neuroprotective effects.
    Helps regulate some anxiety disorders in a dose dependent fashion (it can also make these worse if taking at differing dosages so titration is required).
    Has moderate antidepressant effects and can help reduce stress levels.

    There are several more effects for which the effects are more ambiguous and some forms may be better then others. Coffee for instance has numerous other chemicals that are potentially beneficial, as does the Camellia sinensis plant which is used to produce white, black, green, and oolong teas.
    These benefits of course come with caveats but in moderate levels the positive effects of caffeine, like that of another mild stimulant, theobromine, are considerably more then the negatives. Theobromine is the main stimulant in chocolate (and is also responsible for its considerable toxicity in some pet animals). Chocolate pointedly also contains caffeine as well.

  22. Caffeine can stimulate hair growth on balding men and women.
    Caffeine relieves post work-out muscle pain by up to 48%.
    Caffeine helps ward off Alzheimer’s.
    Caffeine increases stamina during exercise.
    Caffeine protects against eyelid spasm.
    Caffeine may protect against Cataracts.
    Caffeine may prevent skin cancer. A new study out of Rutgers University found that caffeine prevented skin cancer in hairless mice.In Japan researchers have shown that caffeine increases memory. Also, a newer study out of Johns Hopkins University showed that a 200mg caffeine pill helped boost memory consolidation.
    Caffeine mixed with carbs replenishes muscle glycogen concentrations faster after exercise.
    Caffeine detoxes the liver and cleanses the colon when taken as a caffeine enema.
    Caffeine is helps keep you alert while driving during periods of sleep restriction.

  23. Less deaths, less type 2 diabetes, better disease course in liver disease, less prostatic cancer, all correlations in observational studies, so no proof that it’s because of coffee.
    Effects of habitual coffee consumption on cardiometabolic disease, … reports, based on observational studies, that:
    coffee consumption may reduce the risk of type 2 diabetes mellitus and hypertension, as well as other conditions associated with CV risk such as obesity and depression; but it may adversely affect lipid profiles depending on how the beverage is prepared. Regardless, a growing body of data suggests that habitual coffee consumption is neutral to beneficial regarding the risks of a variety of adverse CV outcomes including coronary heart disease, congestive heart failure, arrhythmias, and stroke. Moreover, large epidemiological studies suggest that regular coffee drinkers have reduced risks of mortality, both CV and all-cause. The potential benefits also include protection against neurodegenerative diseases, improved asthma control, and lower risk of select gastrointestinal diseases. A daily intake of ∼2 to 3 cups of coffee appears to be safe and is associated with neutral to beneficial effects for most of the studied health outcomes.
    Impact of coffee on liver diseases: a systematic review.
    Coffee consumption was associated with improved serum gamma glutamyltransferase, aspartate aminotransferase and alanine aminotransferase values in a dose dependent manner in individuals at risk for liver disease. In chronic liver disease patients who consume coffee, a decreased risk of progression to cirrhosis, a lowered mortality rate in cirrhosis patients, and a lowered rate of HCC development were observed. In chronic hepatitis C patients, coffee was associated with improved virologic responses to antiviral therapy. Moreover, coffee consumption was inversely related to the severity of steatohepatitis in patients with non-alcoholic fatty liver disease. Therefore, in patients with chronic liver disease, daily coffee consumption should be encouraged.
    Coffee: biochemistry and potential impact on health.
    epidemiological findings linking coffee consumption to potential health benefits including prevention of several chronic and degenerative diseases, such as cancer, cardiovascular disorders, diabetes, and Parkinson’s disease, are evaluated.
    The coffee paradox in stroke: Increased consumption linked with fewer strokes.
    Multivariate analyses revealed an independent effect of heavier coffee consumption (≥3 cups/day) on reduced stroke ( OR 0.44 , 95% CI 0.22-0.87, P < 0.02) in healthy subjects that was attenuated by vascular risk factors (OR 0.78, 95% CI 0.58-1.07, P ≈ 0.12).

    Eight O’Clock


Leave a Comment