Cellular Rejuvenation Therapy Safely Reverses Signs Of Aging In Mice

The research, using a dataset of more than 36,000 adults, revealed that going from one to two drinks a day was associated with changes in the brain equivalent to aging two years. Heavier drinking was linked with an even greater toll.

The science on heavy drinking and the brain is clear: The two don’t have a healthy relationship. People who drink heavily have alterations in brain structure and size that are associated with cognitive impairments.

But according to a new study, alcohol consumption even at levels most would consider modest -- a few beers or glasses of wine a week -- may also carry risks to the brain. An analysis of data from more than 36,000 adults, led by a team from the University of Pennsylvania, found that light-to-moderate alcohol consumption was associated with reductions in overall brain volume.

• A new study found that resistance exercise may be superior to aerobic exercise as a way to get better sleep.
• A year-long resistance exercise program improved sleep quality, duration, and other indicators of a good night’s sleep more so than aerobic exercise, combined aerobic and resistance exercise, and no exercise.
• Researchers say interventions focused on resistance exercises may be a way to improve sleep and, in turn, cardiovascular health.

• In a study of nearly 12,200 adults in China, eating protein from a greater variety of sources was associated with a lower risk of developing high blood pressure.
• This suggests that consuming a balanced diet with a moderate amount of protein from diverse food sources may help prevent new-onset hypertension.

A healthy Nordic diet can prevent a range of diseases. Until now, the health benefits attributed to a Nordic diet by researchers primarily focused on weight loss. But in a new study, University of Copenhagen researchers and their Nordic colleagues found clear evidence that a Nordic diet can lower blood sugar and cholesterol levels even without weight loss. In particular, they point to the composition of dietary fats as a possible explanation for the diet’s positive effects.