Vitamin C :: Vitamin C offers little protection against colds
Unless you run marathons, you probably won?t get much protection from common colds by taking a daily supplemental dose of vitamin C, according to an updated review of 30 studies.
Evidence
Diabetes :: Rapid-acting insulin analogues in diabetes mellitus type 1
There is currently no evidence available of a superiority of rapid-acting insulin analogues over human insulin in the treatment of adult patients with diabetes mellitus type 1.
Weight Loss :: Protein’s role in lipid absorption may be important to future weight loss strategies
Researchers at Washington University School of Medicine in St. Louis have found that a protein absorbs lipids in the upper part of the intestine, and they believe its key role in this process may provide a novel approach for obesity treatment in the future.
Diabetes :: Most diabetes drugs provide similar glucose control
Most oral medications prescribed for type 2 diabetes are similarly effective for reducing blood glucose, but the drug metformin is less likely to cause weight gain and may be more likely than other treatments to decrease so-called bad cholesterol, according to a report funded by the Department of Health & Human Services’s (HHS) Agency for Healthcare Research and Quality (AHRQ).
Toothpaste :: Alert by medicines regulator on fake toothpaste Sensodyne
The Medicines and Healthcare products Regulatory Agency (MHRA) is aware of a batch of fake, contaminated Sensodyne Original and Sensodyne Mint 50ml toothpaste tubes containing toxic levels of the chemical called diethylene glycol.
Smoking :: Interventions during hospital stays can help motivate smokers to quit
Hospitalized patients make a great captive audience for smoking cessation efforts, according to a new systematic review. The researchers found that when smokers become hospital inpatients, regardless of the reason for admission, they are receptive to efforts to help them to quit smoking after discharge and more likely succeed in the long run.
Diabetes :: Older low-cost drugs are best buys for type 2 diabetes
Newer prescription drugs to treat type 2 diabetes ? including much-promoted Avandia and Actos ? are no more effective or safe than older drugs and cost significantly more, according to the latest report from Consumer Reports Best Buy Drugs, a public information project of Consumers U nion.
Brain :: Evidence found for novel brain cell communication
An article published today, July 16, 2007, in Proceedings of the National Academy of Sciences provides strong evidence for a novel type of communication between nerve cells in the brain.
Colitis :: Certain type of colitis now more common, severe among hospitalized patients
The rate of cases of colitis (colon inflammation) caused by the bacteria Clostridium difficile more than doubled among patients hospitalized in the United States between 1993 and 2003, and the illness was more severe and associated with an increased mortality rate, according to a report in the July issue of Archives of Surgery, one of the JAMA/Archives journals.
Sleep Apnea :: Nasal cannula may be viable treatment for sufferers of sleep apnea
Researchers at Johns Hopkins University have found that symptoms in patients with obstructive sleep apnea and hypopnea can be significantly reduced through treatment with nasal insufflation, using a nasal cannula to deliver warm, humidified air at a high flow rate.