And we also know the wrinkling has something to do with blood vessels shrinking. Blood vessels are the tiny pipes that carry blood around your body. Veins, arteries and capillaries are all types of blood vessels. Theories means scientists have come up with their best guesses. Some scientists think wrinkling may give us better grip in water. This medication will allow more blood to the extremities, such as the hands and feet.
Managing blood sugar levels is essential for people with diabetes. Regular blood glucose checks, eating a healthful diet, and getting plenty of exercise can help to maintain safe blood sugar levels. The risk for skin conditions, including those on the hands and fingers, is higher for people with diabetes.
Keeping skin clean and dry can help them avoid infections. Using a mild soap and moisturizing the skin frequently can also reduce the risk of skin problems. Medication is available to treat many of the skin conditions associated with diabetes. There is no cure for eczema, but people can manage symptoms with a combination of OTC or prescription medication, creams, gentle bath products, and by avoiding known triggers. There are many types of eczema, each with different characteristics and triggers.
The symptoms of eczema generally include inflammation, dryness, and…. How much plain water do we really need? Is '8 X 8' a good guideline? Can we drink coffee instead of water? Find out more about how much fluid the body…. Eating healthy can help people with diabetes manage their symptoms and prevent complications.
Learn more about which foods to eat and which to avoid. Drinking water is often overlooked as a necessary part of staying healthy. The body and blood are largely made of water, and so we need a lot of fluid….
Dark-colored urine and thirst are classic signs that someone is dehydrated. The simple solution is to drink more. But when dehydration occurs in the…. Why are my fingers pruney or wrinkled? Use precise geolocation data.
Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products.
List of Partners vendors. We've all seen it: take a bath or a long shower, or go swimming, and you notice the tips of your fingers and toes wrinkle. We're used to it, but do we know why this happens? Blood vessels and nerve endings play a role in skin wrinkling. We know osmosis does not account for finger wrinkling for a few reasons:. Sympathetic nerve activation is thought to be the stimulus that leads to the finger wrinkling.
The sympathetic nervous system is important in the control of a number of body functions, including heart rate and blood pressure. Exposure to water is an important trigger for the autonomic nervous system.
What remains to be done, he adds, is to check that similar wrinkling occurs in other animals for which it would provide the same advantages. Given that wrinkles confer an advantage with wet objects but apparently no disadvantage with dry ones, it's not clear why our fingers are not permanently wrinkled, says Smulders.
But he has some ideas. This article is reproduced with permission from the magazine Nature. The article was first published on January 9, Already a subscriber? Sign in. Thanks for reading Scientific American.
0コメント