Additionally, a large review reported that moderate caffeine consumption could slightly improve power output and time-trial completion time.

However, results varied, so the researchers also noted that caffeine may affect people differently Coffee could improve physical performance and endurance when consumed before exercising. However, some studies have turned up mixed results.

Coffee is a popular beverage that researchers have studied extensively for its many health benefits, including its ability to increase energy levels, promote weight management, enhance athletic performance, and protect against chronic disease.

Keep in mind that some people may need to limit their intake, including people who are pregnant or breastfeeding, children and adolescents, and people with certain health conditions Still, drinking coffee in moderation — about three to four cups per day — has been associated with several health benefits and is generally considered safe for most adults Try this today: One way to maximize the benefits of your daily cup of joe is to switch up your sweetener.

Instead of using sugar or flavored syrups, opt for a naturally derived low calorie sweetener like stevia, or add a dash of cinnamon for flavor. Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available.

VIEW ALL HISTORY. Coffee is incredibly high in antioxidants. Several studies have shown that people get more antioxidants from coffee than any other food group. Caffeine can have impressive health benefits, but high doses can also lead to unpleasant side effects.

Here are 9 side effects of too much caffeine. Drinking coffee each morning does have several health benefits, but too much can raise your risk of cardiovascular disease. Decaf coffee is coffee that has had almost all of the caffeine removed. Decaf is loaded with antioxidants and has many health benefits.

Bulletproof coffee is a morning coffee drink containing butter and MCT oil. Here are 3 potential downsides of Bulletproof coffee. Coffee was once considered unhealthy, but new studies have shown coffee to have powerful health benefits.

Here are 7 reasons why coffee is good for…. Some claim that coffee and other caffeinated beverages can interfere with iron absorption.

This article explains how coffee and caffeine affect iron…. An average cup of coffee contains 95 mg of caffeine, but some types contain over mg. This article lists the caffeine content in different coffee….

Coffee contains caffeine, a stimulant substance that is proven to increase the release of fats from the fat tissues and boost the resting metabolic…. A new study finds that people on the Atlantic Diet were less likely to develop metabolic syndrome, a set of risk factors for diabetes, heart disease….

A Quiz for Teens Are You a Workaholic? How Well Do You Sleep? Health Conditions Discover Plan Connect. Nutrition Evidence Based 9 Unique Benefits of Coffee. Medically reviewed by Maya Feller, MS, RD, CDN , Nutrition — By Rachael Ajmera, MS, RD — Updated on February 23, Share on Pinterest.

Boosts energy levels. May be linked to a lower risk of type 2 diabetes. Could support brain health. May promote weight management. Linked to a lower risk of depression. Could protect against liver conditions. Supports heart health.

Could increase longevity. May enhance athletic performance. The bottom line. Just one thing Try this today: One way to maximize the benefits of your daily cup of joe is to switch up your sweetener.

Was this helpful? How we reviewed this article: History. Feb 23, Written By Rachael Ajmera, MS, RD. Jan 11, Medically Reviewed By Maya Feller, MS, RD, CDN. Share this article. Read this next. The authors found no such association with other caffeinated drinks such as tea and soda.

These coffee-specific results suggest that components in coffee other than caffeine may be protective. Heavier coffee intake of 6 or more cups daily was neither associated with a higher nor a lower risk of cardiovascular disease. Depression Naturally occurring polyphenols in both caffeinated and decaffeinated coffee can act as antioxidants to reduce damaging oxidative stress and inflammation of cells.

to 2 cups of coffee. found a decreasing risk of suicide with increasing coffee consumption. There was no association between decaffeinated coffee and suicide risk, suggesting that caffeine was the key factor, rather than plant compounds in coffee. There is consistent evidence from epidemiologic studies that higher consumption of caffeine is associated with lower risk of developing PD.

The caffeine in coffee has been found in animal and cell studies to protect cells in the brain that produce dopamine. In that time, after adjusting for known risks of PD, those who drank at least 10 cups of coffee a day had a significantly lower risk of developing the disease than non-drinkers.

Women showed the lowest risk when drinking moderate intakes of cups coffee daily. The authors stated the need for larger studies with longer follow-up periods. Gallstones There are various proposed actions of caffeine or components in coffee that may prevent the formation of gallstones.

Mortality In a large cohort of more than , participants followed for up to 30 years, an association was found between drinking moderate amounts of coffee and lower risk of early death. Both caffeinated and decaffeinated coffee provided benefits. The authors suggested that bioactive compounds in coffee may be responsible for interfering with disease development by reducing inflammation and insulin resistance.

The protective effect was present regardless of a genetic predisposition to either faster or slower caffeine metabolism.

Instant and decaffeinated coffee showed a similar health benefit. What about iced coffee? Caffeine Caffeine is naturally found in the fruit, leaves, and beans of coffee, cacao, and guarana plants. It is also added to beverages and supplements. Learn about sources of caffeine, and a review of the research on this stimulant and health.

References Je Y, Liu W, and Giovannucci E. Coffee consumption and risk of colorectal cancer: a systematic review and meta-analysis of prospective cohort studies. International Journal of Cancer , Eskelinen MH, Kivipelto M. J Alzheimers Dis.

Grosso G, Godos J, Galvano F, Giovannucci EL. Coffee, Caffeine, and Health Outcomes: An Umbrella Review. Annu Rev Nutr. van Dam RM, Hu FB, Willett WC. Coffee, Caffeine, and Health. Coffee consumption and risk of endometrial cancer: findings from a large up-to-date meta-analysis.

International Journal of Cancer. Arab L. Epidemiologic evidence on coffee and cancer. Nutrition and Cancer , Ding M, Bhupathiraju SN, Chen M, van Dam RM, Hu FB. Caffeinated and decaffeinated coffee consumption and risk of type 2 diabetes: a systematic review and a dose-response meta-analysis.

Diabetes Care. Jiang X, Zhang D, Jiang W. Coffee and caffeine intake and incidence of type 2 diabetes mellitus: a meta-analysis of prospective studies. Eur J Nutr. Lopez-Garcia E, Rodriguez-Artalejo F, Rexrode KM, Logroscino G, Hu FB, van Dam RM.

Coffee consumption and risk of stroke in women. de Koning Gans JM, Uiterwaal CS, van der Schouw YT, et al. Tea and coffee consumption and cardiovascular morbidity and mortality. Arterioscler Thromb Vasc Biol. Crippa A, Discacciati A, Larsson SC, Wolk A, Orsini N. Coffee consumption and mortality from all causes, cardiovascular disease, and cancer: a dose-response meta-analysis.

Am J Epidemiol. Ding M, Bhupathiraju SN, Satija A, van Dam RM, Hu FB. Long-term coffee consumption and risk of cardiovascular disease: a systematic review and a dose-response meta-analysis of prospective cohort studies.

Ding M, Satija A, Bhupathiraju SN, Hu Y, Sun Q, Han J, Lopez-Garcia E, Willett W, van Dam RM, Hu FB. Association of Coffee Consumption With Total and Cause-Specific Mortality in 3 Large Prospective Cohorts. Lara DR. Caffeine, mental health, and psychiatric disorders. Guo X, Park Y, Freedman ND, Sinha R, Hollenbeck AR, Blair A, Chen H.

Sweetened beverages, coffee, and tea and depression risk among older US adults. PLoS One. Wang L, Shen X, Wu Y, Zhang D. Coffee and caffeine consumption and depression: A meta-analysis of observational studies. Aust N Z J Psychiatry. Coffee, caffeine, and risk of completed suicide: results from three prospective cohorts of American adults.

World J Biol Psychiatry. Costa J, Lunet N, Santos C, Santos J, Vaz-Carneiro A. Sääksjärvi K, Knekt P, Rissanen H, Laaksonen MA, Reunanen A, Männistö S. Eur J Clin Nutr. Ascherio A, Zhang SM, Hernan MA, Kawachi I, Colditz GA, Speizer FE, Willett WC.

Ann Neurol. Panza F, Solfrizzi V, Barulli MR, Bonfiglio C, Guerra V, Osella A, Seripa D, Sabbà C, Pilotto A, Logroscino G. Coffee, tea, and caffeine consumption and prevention of late-life cognitive decline and dementia: a systematic review.

J Nutr Health Aging. Santos C, Costa J, Santos J, Vaz-Carneiro A, Lunet N. Caffeine intake and dementia: systematic review and meta-analysis.

Carman AJ, Dacks PA, Lane RF, Shineman DW, Fillit HM. Leitzmann MF, Willett WC, Rimm EB, et al. A prospective study of coffee consumption and the risk of symptomatic gallstone disease in men. Leitzmann MF, Stampfer MJ, Willett WC, Spiegelman D, Colditz GA, Giovannucci EL. Coffee intake is associated with lower risk of symptomatic gallstone disease in women.

Loftfield E, Cornelis MC, Caporaso N, Yu K, Sinha R, Freedman N. Association of Coffee Drinking With Mortality by Genetic Variation in Caffeine Metabolism: Findings From the UK Biobank. JAMA Intern Med. Moderate caffeine consumption during pregnancy.

However, these results have not been replicated, so they may not be definitive. Although coffee may provide some benefits in reducing obesity, it is not a substitute for eating a balanced diet and exercising often. One hundred milliliters about 3.

That is about one typical cup of black coffee, and it only contains around 2 calories. However, adding cream or sugar will increase the calorific value. Coffee beans also contain polyphenols , which are a type of antioxidant.

Antioxidants can help protect the body against free radical damage. Free radicals are a type of waste product that the body naturally produces as a result of certain processes. Free radicals act as toxins in the body and may cause inflammation.

Scientists have found links between inflammation and various aspects of metabolic syndrome, including type 2 diabetes and obesity.

In , some researchers suggested that the antioxidant content of coffee may offer protection from metabolic syndrome. Although scientists can prove that certain compounds are present in coffee beans, it remains unclear what happens to them once they enter the human body. Drinking a lot of coffee can also have some adverse effects.

These may include the following. Some studies have suggested that women who drink a lot of coffee may have a higher risk of bone fractures. Coffee consumption may also not be safe during pregnancy. In fact, there is some evidence to suggest a link between high coffee consumption and pregnancy loss, low birth weight, and preterm birth.

There may be a higher risk of endometriosis among women who drink coffee, but there is not enough evidence to confirm such a link. Consuming high amounts of caffeine may increase the risk of anxiety , especially among people with panic disorder or social anxiety disorder.

Less commonly, caffeine may trigger mania and psychosis in those who are susceptible. One study from concluded that a high intake of caffeine during adolescence could lead to permanent changes in the brain.

The scientists behind the study expressed concern that this could increase the risk of anxiety-related conditions in adulthood. In , a group of researchers found relatively high levels of mycotoxins in commercial coffee.

Mycotoxins are toxic substances that can contaminate coffee as a natural product. Some people worry that acrylamide, which is another chemical present in coffee, may be dangerous. Find out more here.

Although consuming caffeine may offer some benefits, there can be negative side effects if a person drinks too much of it.

These side effects may include:. Both coffee and tea contain caffeine, so they may have some of the same benefits, risks, and side effects. However, although the amount of caffeine in each beverage can depend on the type of coffee or tea, generally, one 8-oz cup of coffee contains about 95 mg of caffeine.

Similar-sized cups of black and green tea contain only 48 mg and 29 mg of caffeine, respectively. There may be some differences in the way that drinking tea and coffee may impact different people, depending on which beverage they prefer and how much of it they consume.

According to a study that compared the positive effects of coffee and tea consumption, the differences in benefits are as follows:.

The overall conclusion of the study is that coffee and tea both have their own benefits depending on the quantity consumed, and these benefits may vary among men and women. The difference in impact based on sex may be related to how coffee affects sex hormones.

Caffeine is an important feature of coffee, but coffee contains many compounds, and there are different ways of drinking it. This makes it difficult to determine exactly how coffee affects a person and which components have benefits and risks.

A person who wishes to derive health benefits from coffee consumption should avoid exceeding the daily recommended intake and try to monitor the ingredients they add — such as sugar, cream, and flavorings — as these may not be healthy. Some studies have shown that caffeine can benefit overall health.

However, others suggest that it may be harmful in excess. Read more to find out…. Green tea may benefit the heart, aid weight management, and soothe the skin. Learn more about the potential benefits and risks here.

Do you often feel sluggish and would like to give your energy levels a boost? Read this Spotlight for research-backed suggestions on how to achieve…. Do you enjoy tea for its flavor or the soothing feeling brought by holding a steaming cup?

In this Spotlight, we tell you which brews are best for…. What are micronutrients? Read on to learn more about these essential vitamins and minerals, the role they play in supporting health, as well as…. My podcast changed me Can 'biological race' explain disparities in health?

Why Parkinson's research is zooming in on the gut Tools General Health Drugs A-Z Health Hubs Health Tools Find a Doctor BMI Calculators and Charts Blood Pressure Chart: Ranges and Guide Breast Cancer: Self-Examination Guide Sleep Calculator Quizzes RA Myths vs Facts Type 2 Diabetes: Managing Blood Sugar Ankylosing Spondylitis Pain: Fact or Fiction Connect About Medical News Today Who We Are Our Editorial Process Content Integrity Conscious Language Newsletters Sign Up Follow Us.

Medical News Today. Health Conditions Health Products Discover Tools Connect. Is coffee good for you? Health benefits, disadvantages, and more. Medically reviewed by Maya Feller, MS, RD, CDN , Nutrition — By Joseph Nordqvist — Updated on November 16, Health benefits Nutrition Risks Side effects Coffee vs.

tea Summary In some cases, coffee may be good for health, as it may offer benefits such as lowering the risk of type 2 diabetes and helping people lose weight.

Good news: Science says your coffee also gives you a dose of disease-fighting antioxidants. But just how much antioxidant power do you get from your daily cup or cups of joe? Antioxidants help your body wage war on free radicals that can cause oxidative stress.

Research suggests oxidative stress may contribute to a variety of health issues, including diabetes and high cholesterol. Antioxidants help you avoid oxidative stress by keeping the right balance of free radicals in your bod.

So, where do you get antioxidants? Everyday food and drinks. There are oodles of antioxidants in plant-based foods like fruits, veggies, chocolate , tea , and, yes, coffee. Coffee is actually one of the best ways to get antioxidants from your diet, packing to milligrams per cup.

A study found that light and medium roasts contained more polyphenols than dark roasts, and organic coffee beans had more antioxidant compounds than conventional beans. Java not your cup of tea?

Coffee does have more antioxidants, at to milligrams per cup, but black tea still has to milligrams per cup and is lighter on the caffeine. Like coffee, tea contains antioxidants in the form of polyphenols.

But coffee typically has flavonoids and chlorogenic acid, while tea has theaflavins, thearubigins, and catechins. White and green teas have even more antioxidants than black tea. Research has shown that the water temperature and the length of steeping time also affect the amount of antioxidants in tea.

In a review of more than 3, foods and bevvies, coffee ranked 11th for the most antioxidants. And in another study of the best dietary sources of antioxidants, coffee ranked higher than any other beverage. In a small study in Japan, researchers found that participants got 79 percent of their daily antioxidants from beverages — mostly coffee, tea, and beer.

If you want to get the most antioxidant power out of your coffee, go for an organic light or medium roast. We think of health experts as being superhuman, but many start their day the same way most of us do: with a cup of coffee.

We asked 19 top experts to…. Read on to learn why it…. If you love coffee and getting in a protein-packed post-workout meal, these seven coffee protein shakes are guaranteed to get your day off to a solid…. The Ayurvedic diet is a holistic approach to nutrition rooted in Ayurveda, an ancient Indian system of medicine.

It emphasizes balancing individual…. Carb cycling is a dietary approach that involves alternating between high and low carb days to optimize energy levels, fat loss, and muscle…. Here's how and if! it works. But is it healthy?

Spoiler alert: No. Read on to find out more! Muscle milk is a popular workout recovery drink. While it offers some protein-packed perks, it's important to understand the downsides — like….

Food Meal Prep Diets Weight Supplements Conditions Fitness. Here's the Scoop on Antioxidants in Coffee. Medically reviewed by Adrienne Seitz, MS, RD, LDN , Nutrition — By on October 29, Antioxidants in coffee Coffee vs.

The lowdown on coffee and antioxidants. PSA: Not all coffee is created equal. Moderation is key. This is true of antioxidant-packed wine and chocolate too. Skip the sweetener. Watch the caffeine.