Forums: Caffeine

New research in the FASEB Journal suggests that manipulation of the brain's own immune cells with IL-6 could lead to reversal of Alzheimer's disease pathologyA breakthrough discovery by scientists from the Mayo Clinic in Jacksonville, FL, may lead to a new treatment for Alzheimer's Disease that actually removes amyloid plaques—considered a hallmark of the disease—from patients' brains. This discovery, published online in The FASEB Journal (http://www.fasebj.org), is based on the unexpected finding that when the brain's immune cells (microglia) are activated by the interleukin-6 protein (IL-6), they actually remove plaques instead of causing them or making them worse. The research...

There is a good deal of debate about the health effects of caffeine, and whether these effects are primarily positive or negative. Caffeine, particularly in coffee, has been studied closely to determine where it may be of benefit, and where it may cause undesirable effects. Health benefits of caffeine Parkinson's disease Parkinson's is caused by the loss of brain cells that produce a chemical messenger called dopamine. According to a researcher from the Harvard School of Public Health in Boston, people who drink coffee or consume caffeine regularly have a lower risk of developing Parkinson's disease. The research put forth...

Scientists are reporting new evidence that drinking coffee may help prevent diabetes and that caffeine may be the ingredient largely responsible for this effect. Their findings, among the first animal studies to demonstrate this apparent link, appear in ACS' bi-weekly Journal of Agricultural and Food Chemistry. Fumihiko Horio and colleagues note that past studies have suggested that regular coffee drinking may reduce the risk of type 2 diabetes. The disease affects millions in the United States and is on the rise worldwide. However, little of that evidence comes from studies on lab animals used to do research that cannot be...

Dec. 14, 2009 -- Every cup of coffee a person drinks per day may lower the risk of diabetes by 7%. A new review of research on the link between lifestyle factors, like coffee and tea consumption, and diabetes risk suggests that drinking regular or decaffeinated coffee and tea all lower the risk of type 2 diabetes. Researchers say the number of people with type 2 diabetes is expected to increase by 65% by 2025, reaching an estimated 380 million people worldwide. “Despite considerable research attention, the role of specific dietary and lifestyle factors remains uncertain, although obesity and physical...

Drinking coffee does not sober you up – and may actually further impair your judgement, new research suggests. The combination of alcohol and caffeine produces a potentially lethal mix that just makes it harder to realise you are actually drunk in the first place. And the study published in Behavioural Neuroscience suggests popular caffeinated energy drinks could also raise risks from intoxication rather than lessen them. "The myth about coffee's sobering powers is particularly important to debunk because the co-use of caffeine and alcohol could actually lead to poor decisions with disastrous outcomes. "People who have consumed only alcohol, who...