Caffeine News and Research

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Caffeine is a bitter substance found in coffee, tea, soft drinks, chocolate, some nuts and certain medicines. It has many effects on the body's metabolism, including stimulating the central nervous system. This can make you more alert and give you a boost of energy.

Energy drinks among youth paving way for cocaine addictions later finds new study

It has been found that one third of college going American students eventually end up becoming cocaine addicts or have abuse problems with alcohol or prescription medications. Further one third of all college going students between ages 21 and 24 are habitual consumers of energy drinks. A new study has linked these two behaviors and noted that students who take energy drinks on a regular basis are more likely to abuse drugs or alcohol as they grow up. The study was published in the journal Drug and Alcohol Dependence.

14 Aug 2017

Medical experts at UT Physicians provide tips for healthy start to new school year

Parents can make sure their children get the new school year off to a healthy start by getting checkups for them during the summer break.

10 Aug 2017

First of its kind 45-day HERA mission incorporates sleep reduction for research purposes

After 45 days in NASA's Human Exploration Research Analog (HERA), the four-man crew can hardly hold their eyes open. This mission was the first of its kind to last 45 days, as well as incorporate sleep reduction for research purposes.

19 Jul 2017

Preemies treated with caffeine have better lung function in mid-childhood, study finds

Premature babies treated with caffeine have better lung function in mid-childhood than preemies not treated with caffeine, according to a randomized controlled trial published in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine.

14 Jul 2017

Study reveals link between coffee and low mortality

A study published in the July 11 issue of the Annals of Internal Medicine suggests that people who drink coffee appear to have a longer life-span.

11 Jul 2017

Cocoa and chocolate consumption could provide beneficial effects on cognitive function

A balanced diet is chocolate in both hands - a phrase commonly used to justify ones chocolate snacking behavior. A phrase now shown to actually harbor some truth, as the cocoa bean is a rich source of flavanols: a class of natural compounds that has neuroprotective effects.

29 Jun 2017

Identifying overactive bladder syndrome

Unfortunately, studies show that only about 5 million people living with OAB seek care from a doctor, and only half of those patients seek a specialist like a urologist or urogynecologist for treatment. It’s time to see a doctor if you’re using multiple leakage pads per day, not doing things you like because of the fear of leakage, planning all your travel around bathroom locations, or are worried about the problem every day.

28 Jun 2017

Study shows septic systems as important sources of emerging contaminants in drinking water

A new analysis shows that septic systems in the United States routinely discharge pharmaceuticals, consumer product chemicals, and other potentially hazardous chemicals into the environment.

27 Jun 2017

New approaches to early detection of Parkinson's disease on the horizon

Detecting Parkinson's disease before non-reversible symptoms occur: New approaches to early detection are meant to ensure just that. They are based on detection of alpha-synuclein in the skin or intestines.

24 Jun 2017

Researchers examine antioxidant, anti-inflammatory properties of coffee beans at different roasting levels

Researchers compared the caffeine and chlorogenic acid components of coffee beans at different roasting levels and tested the protective antioxidant and anti-inflammatory properties of the different coffee extracts in human cell models.

19 Jun 2017

Drinking few cups of coffee or tea may protect against liver fibrosis, study finds

Chronic liver diseases rank as the 12th cause of death worldwide and many of these disorders are associated with unhealthy lifestyles. Conversely, a healthier lifestyle can help prevent or reverse liver disease.

6 Jun 2017

Officers who work afternoon shifts more likely to be tired, study finds

Police officers on the afternoon shift are twice as likely to report being tired, according to a University at Buffalo-led study.

6 Jun 2017

Bed partners may unintentionally contradict treatment recommendations for insomnia patients

Preliminary results from a new study show that partners of people who have insomnia may try to be supportive by engaging in a range of behaviors that unintentionally contradict treatment recommendations.

5 Jun 2017

Summer perils and ways to avoid, treat them

Summer can bite. It can burn or itch. It can make you extremely sick…or worse.

27 May 2017

Study provides insight into mental resilience of journalists

Neuroscientist and executive advisor Dr Tara Swart announced the results of her study into the mental resilience of journalists last night at a London Press Club event held at the Corinthia Hotel.

22 May 2017

Energy drinks linked to risk of cardiac events in young people with familial long QT syndrome

Caffeinated energy drinks can trigger serious cardiac events including cardiac arrest in individuals not known to have a specific heart disease of genetic origin.

8 May 2017

Heart health impact of energy drinks compared to other caffeinated beverages

A new study in Journal of the American Heart Association, reveals that drinking 32 ounces of an energy drink with 320 milligrams (mg) of caffeine results in intense changes in the electrical activity of the heart and in blood pressure, compared with drinking 32 ounces of a control drink with the same amount of caffeine in it.

28 Apr 2017

Drinking more than three cups of Italian-style coffee each day lowers prostate cancer risk

Add another typical component of the Italian way of life to the long list of foods characterizing one of the most healthy populations in the world. This time it's coffee, prepared the Italian way.

26 Apr 2017

Working memory training combined with brain stimulation can improve performance, research shows

Your Saturday Salsa club or Introductory Italian class might be even better for you than you thought. According to Sandia National Laboratories cognitive scientist Mike Trumbo, learning a language or an instrument or going dancing is the best way to keep your brain keen despite the ravages of time. Not only do you enhance your cognition but you also learn a skill and have fun.

25 Apr 2017

Systematic Review reveals safe levels of caffeine intake

A rigorous, new scientific Systematic Review paper on caffeine safety confirms the results of the widely-cited Health Canada literature review (2003), which concluded that adverse health effects were not associated with caffeine intake levels at ≤400 mg/day for adults (which is the equivalent of about 4 cups of coffee/day, and 90% of Americans typically consume less than this amount, ≤300 mg/day for pregnant women and ≤2.5 mg/kg-day for children and adolescents.

21 Apr 2017