Tag Archives: disease
Coffee consumption has been linked to many health benefits in recent years and the good news keeps coming. Researchers, lead by Paul Yen, M.D, at the Duke University School of Medicine, have come out with just one more reason to consume caffeinated coffee and tea!! Apparently it my help those suffering from Fatty Liver Disease (NAFLD).
The research showed that drinking four or more cups of the caffeinated beverages a day may be “preventing and protecting against the progression of NAFLD in humans”, Paul Yen, M.D said. Fatty Liver Disease is prominent in people with diabetes and obesity. It is also seen in alcoholics. It is currently treated through diet and exercise. However, there is now hope for “caffeine-like drugs that do not have the usual side effects related to caffeine, but retain its therapeutic effects on the liver”, Paul Yen, M.D. said.
The School of Medicine has been studying caffeine’s effect on liver disease through the use of mice and cell cultures.
The new study results will be discussed in the September issue of “Hepatology”.
Coffee is good for a whole lot of things, but I guess too much of a good thing can possibly lead to something not so good. A recent study at Harvard has linked having three or more cups of coffee per day to a slight increased risk of developing exfoliation glaucoma.
The study examined 78,977 women in a Nurses’ Health Study and 41,202 men in the Health Professionals Follow-up Study. All of the participants were over 40 years old and none of them suffered from glaucoma. All of them had received eye exams from 1980 through 2008 according to Science Daily. All participants participated in health questionnaires.
Exfoliation glaucoma is caused by tiny white flakes that build up on the lens of the eye, according to the Medical Daily. The buildup causes pressure inside the eye. Its generally linked to 10% of people over 50 years old. Exfoliation glaucoma can lead to everything from vision loss to blindness.
“If the findings are confirmed,” study author Jae Hee Kang, ScD, from Brigham and Women’s Hospital in Boston said, according to Yahoo! Health, “those at risk of exfoliation glaucoma—particularly those with a family history, would be recommended to limit their intake of coffee to less than three cups per day.”
According to a new study in the Journal Stroke, women who drink at least one cup of coffee a day reduce their risk of stroke by as much as 25%.
Susanna Larsson of the Karolinska Institute in Stockholm conducted the study. She followed more than 34,000 Swedish women aged 49 to 83 who were free of heart disease for 10 years. After the post-decade follow-up, there were 1,680 women who had had strokes. The study found that the women who drank at least one cup of coffee each day had a 22 to 25 percent lowered risk of stroke as compared to the women who drank less. The study also suggested that coffee can help prevent cognitive decline and can boost vision and heart health. It is also related to a reduced risk of liver cancer.
I feel healthier already!!! Drink to your health!
We love our coffee! That goes without saying, it tastes great, perks us up and makes everyone else bearable on a Monday morning. But the immediate benefits of coffee are not the only reasons to love it.
Kerri-Ann Jennings, M.S., R.D., Associate Nutrition Editor at EatingWell Magazine has given us five health reasons that we should not stop drinking coffee. Here they are:
1. It protects your heart:Moderate coffee drinkers (1 to 3 cups/day) have lower rates of stroke than noncoffee drinkers, an effect linked to coffee’s antioxidants. Coffee has more antioxidants per serving than blueberries, making it the biggest source of antioxidants in American diets. All those antioxidants may help suppress the damaging effect of inflammation on arteries. Immediately after drinking it, coffee raises your blood pressure and heart rate, but over the long term, it actually may lower blood pressure as coffee’s antioxidants activate nitric acid, widening blood vessels.
2. It diverts diabetes: Those antioxidants (chlorogenic acid and quinides, specifically) play another role: boosting your cells’ sensitivity to insulin, which helps regulate blood sugar. In fact, people who drink 4 or more cups of coffee each day may have a lower risk of developing type 2 diabetes, according to some studies. Other studies have shown that caffeine can blunt the insulin-sensitivity boost, so if you do drink several cups a day, try mixing in decaf occasionally.
3. Your liver loves it: OK, so the research here is limited, but it looks like the more coffee people drink, the lower their incidence of cirrhosis and other liver diseases. One analysis of nine studies found that every 2-cup increase in daily coffee intake reduced liver cancer risk by 43 percent. Again, it’s those antioxidants—chlorogenic and caffeic acids—and caffeine that might prevent liver inflammation and inhibit cancer cells.
4. It boosts your brain power: Drinking between 1 and 5 cups a day (admittedly a big range) may help reduce risk of dementia and Alzheimer’s disease, as well as Parkinson’s disease, studies suggest. Those antioxidants may ward off brain cell damage and help the neurotransmitters involved in cognitive function to work better.
5. It helps your headaches: And not just the withdrawal headaches caused by skipping your daily dose of caffeine! Studies show that 200 milligrams of caffeine—about the amount in 16 ounces of brewed coffee—provides relief from headaches, including migraines. Exactly how caffeine relieves headaches isn’t clear. But scientists do know that caffeine boosts the activity of brain cells, causing surrounding blood vessels to constrict. One theory is that this constriction helps to relieve the pressure that causes the pain, says Robert Shapiro, M.D., Ph.D., associate professor of neurology and director of the Headache Clinic at the University of Vermont Medical School.
So go ahead, drink up and live long!
The Harvard School of Public Health has released an observational study showing that moderate coffee consumption can help reduce the risk of developing certain diseases including diabetes, heart disease, Parkinson’s disease, gallstones, liver cancer and cirrhosis.
The study was based on researchers drawing conclusion based on differences between the number of disease cases in coffee drinkers versus non-drinkers.
The Harvard University School of Health has an
infographic which includes Health Benefits, Health Risks, Caffeine Comparisons, and a Facts & Statistics a page addressing each disease the study indicated was affected by coffee consumption.
The results of a study on coffee’s effect on cardiovascular disease will be presented by the American Heart Association at their 50th Annual Conference. The new study found that drinking coffee can regulate heart rhythm problems, reducing the number of hospitalizations related to this condition.
”People who reported four or more cups a day had almost an 18% reduction in the risk of being hospitalized for rhythm disturbances,” says Arthur Klatsky, a senior cardiology consultant at Kaiser Permanente Division of Research in California. Experts add that coffee drinkers should consider having a good diet and exercise routine for maximum results.
In the past it was believed that drinking coffee caused disturbances in heart rhythms although some experts still believe that regular coffee drinkers are at a higher risk for heart attacks. Dr. Klatsky believes that at this point, heart rhythm problems should not be associated with coffee consumption.
Many of us feel sluggish in the morning, be it in a boardroom or in a classroom, we find ourselves tuning out, nodding off and generally not paying attention to what’s going on around us. There is a solution. Drinking tea and coffee with your breakfast will help to keep you alert, active, and healthy.
Coffee has also been found to help prevent Type 2 Diabetes. Tea has not been found to have the same effect. The Iowa Women’s Health Study showed that women who drink four or more cups of coffee a day are 20% less likely to develop diabetes than non-coffee drinkers.
Coffee also has an effect on Parkinson’s Disease. Coffee drinkers are 80% less chance of being diagnosed with the disease than non-drinkers. They also have a 25% less chance of developing colon cancer, and 80% less chance of developing cirrhosis of the liver and a 50% less chance of developing gallstones.
Drink up and live well!
To read more about coffee and its benefits, please see http://www.retrieverweekly.com/?module=displaystory&story_id=4701&format=html
New studies show that caffeine may reduce inflammation in the brain, preventing memory loss.
Dr. Jennifer Ashton, who appeared on the Early Show discussed the findings from studies recently preformed on mice over a period of two months. “Researchers gave the equivalent of 500 milligrams of caffeine per day to little lab mice, who have been induced to have the same kind of memory changes we see in Alzheimer’s disease, and they found a very positive effect on their memory and thinking actions over a two-month period. So put another one in the column of a good effect of caffeine,” she explained.
So how much would a person have to consume to expect the same results? About 5 medium cups of caffeinated coffee a day. “It looks like a lot, but it’s important to realize that now, when we go to a deli or a Starbucks, this could actually be just the equivalent of 2 1/2 large or Grande cups of coffee a day. While it’s a little bit more than most people have in the morning, it’s actually not such an excessive amount,” Ashton said.
So, how does it work? “Their thinking is that actually the caffeine worked by decreasing the inflammation in the brain, cuts down on the buildup of protein we see in the brain of people with Alzheimer’s disease.”
“People are affected by Alzheimer’s. While it’s important to remember that caffeine is a drug, this is something that’s readily accessible in our environment practically. It’s in people’s day-to-day, and something that can have an effect like this is very important and very encouraging.”
Ashton notes that some caution is advised. Caffeine is a drug, and can be associated with increased blood pressure, increased heart rate, jitteriness, palpitations and dehydration.
“For people who have irregular heart beats, hypertension, women who are pregnant or those who are sensitive to the effects of caffeine, coffee, tea or soda should be consumed in moderation.”
You can read about this study in the July 5th issue of Journal of Alzheimers Disease