Lose weight improve memory

Start your workday the right way with the news that matters most. When you are tense and your mind is overstimulated or distracted, your ability to remember can suffer. Log in to Patient Account. Floral tributes in memory of the victims of the Manchester Arena attack. Researchers measured the women's body mass index before and after the Lose weight improve memory, and also tested the subjects' episodic memory by having them memorize unknown pairs of faces and names, then recall later on what letter each person's name began with.

Memory improves in older, overweight women after they lose weight by dieting, and their brain activity actually changes in the regions of the brain that are important for memory tasks, a new study finds. The results were presented today at The Endocrine Society's 95th Annual Meeting Lose weight improve memory San Francisco.

Previous research has shown that obese people have impaired episodic memory, the memory of events that happen throughout one's life. Pettersson and co-workers performed their study to determine whether weight loss would improve memory and whether weighr memory correlated with changes in relevant brain activity. A special type of brain imaging Lose weight improve memory functional magnetic resonance imaging functional MRI allowed them to see brain activity while the subjects performed a memory test.

The researchers randomly assigned 20 overweight, postmenopausal women average age, 61 to one of two healthy weight loss diets for six months. Nine women used the Paleolithic diet, also called the Caveman diet, which was composed of 30 percent protein; 30 percent carbohydrates, or "carbs"; and 40 percent unsaturated fats. The other 11 women followed the Nordic Nutrition Recommendations of a diet containing 15 percent protein, 55 percent carbs and 30 percent fats.

Before and after the diet, the investigators measured the women's body mass index BMI, a measure of weight and height and body fat composition. They also tested the subjects' episodic memory by instructing them to memorize unknown pairs of faces and names presented on a screen during functional MRI. The name for this process of creating new memory is "encoding. Their memory retrieval task, during functional MRI, was to indicate the correct letter that corresponded to the first letter of the name linked to the face.

Because the two dietary groups did not differ in body measurements and functional MRI data, their data were combined and analyzed as one group. The group's average BMI decreased from This study LLose part of a larger, diet-focused study funded by the Swedish Research Council and the Swedish Heart-Lung Foundation. Memory performance improved after weight loss, and Pettersson said the brain-activity pattern Lose weight improve memory memory testing reflected this improvement.

After Lose weight improve memory loss, brain activity reportedly increased during memory encoding in the brain regions that are Lose weight improve memory for identification and matching of faces. In addition, brain activity decreased after weight loss in the regions that are associated with retrieval of Lose weight improve memory memories, which Pettersson said indicates more efficient retrieval. Materials provided by Endocrine Society.

Note: Content may be edited for style and length. Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds Lose weight improve memory your RSS reader: Get the latest news from ScienceDaily welght our meomry mobile apps, available for download on the following platforms: Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Extreme Jupiter Weather and Magnetic Wight.

Why Sumatra Earthquake Was So Severe. Significant Potential for U. Collapsing Star Gives Birth to a Black Hole. Strange Quantum Property Turns On and Off. Bus-Sized Fossil Marine Reptile. Monkeys Learn to Call Like Babies Learn to Hunter-Gatherers and Farmers Intimately Linked. Two-Headed Worms Coded for Regeneration. Follow all of ScienceDaily's latest research news and top science headlines!

Lose weight improve memory

Over the last 13 years we have helped thousands of people to lose weight and change their lives forever*. Lose weight and improve your memory. Jun 21,  · Not only is shedding excess weight good for overall health, a very small new study suggests that weight loss can also help improve memory and overall. What causes memory loss? Learn more from WebMD about various reasons for forgetfulness and how it may be treated.

Add a comment

Your e-mail will not be published. Required fields are marked *