Monday May 21, 2018

Drinking Water Boosts Mental Skills in Elders Who Exercise

Drinking water may boost mental skills in exercising elderly

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Drinking water boosts mental skills in exercising elderly.
Drinking water boosts mental skills in exercising elderly. Pixabay
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Older people who indulge in physical activity should increase their amount of water intake, to reap the full cognitive benefits of exercise, researchers suggest.

Dehydration has been shown to impair exercise performance and brain function in young people, but less is known about its impact on older populations.

The findings showed that hydration boosts performance on test of executive function that includes the skills needed to plan, focus, remember and multitask following exercise.

Exercise has been shown to improve intellectual health, including executive function.

“Middle-age and older adults often display a blunted thirst perception, which places them at risk for dehydration and subsequently may reduce the cognitive health-related benefits of exercise,” said researchers including Brandon Yates, of Spaulding Rehabilitation Hospital in Boston, US.

An elderly woman exercising.
An elderly woman exercising. Pixabay

The study, presented at the American Physiological Society (APS) annual meeting at Experimental Biology 2018 in San Diego, explored the association between hydration status before exercising and exercise-enhanced cognition in older adults.

The team recruited recreational cyclists (average age 55) who participated in a large cycling event on a warm day (78-86 degrees F).

The cyclists performed a “trail-making” executive function test–quickly and accurately connecting numbered dots using paper and pencil — before and after the event.

Also Read: Why is water fasting NOT a good idea for weight loss?

The team tested the volunteers’ urine before they exercised and divided them into two groups — normal hydration and dehydrated — based on their hydration status.

The normal hydration group showed noticeable improvement in the completion time of the trail-making test after cycling when compared to their pre-cycling test.

The dehydration group also completed their post-cycling test more quickly, but the time reduction was not significant.

“This suggests that older adults should adopt adequate drinking behaviours to reduce cognitive fatigue and potentially enhance the cognitive benefits of regular exercise participation,” the researchers said.  IANS

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Ayurvedic Skincare Tips For Swimmers

It is that time of the year and swimming pools are filled with people who wish to escape the heat. Before you step out this summer, ensure you have some skin protection, say experts. Omkar Kulkarni, Head of R&D department, Netsurf Network and Austin, Head - Research and Development, Cholayil Private Limited, lists some tips.

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Spice up your life, An earthy touch, For a golden glow, The secret mantra
Swimmer, Representational Image. pixabay

It is that time of the year and swimming pools are filled with people who wish to escape the heat. Before you step out this summer, ensure you have some skin protection, say experts.

Omkar Kulkarni, Head of R&D department, Netsurf Network and Austin, Head – Research and Development, Cholayil Private Limited, lists some tips.

* An earthy touch: A dip in the pool can beat the summer heat but it can leave a severe tan on the skin for months. Try a mixture of Multani Mitti (mineral-rich clay) along with few drops of lemon and rose water.

If you cannot organise a fresh extract every day, pick body cleansing products that have "neem" or "tea tree oil" as their main ingredient.
Natural ingredients for healthy skin. Pixabay

After your time in the sun, mix the ingredients and apply on exposed areas. The paste calms the skin with a cooling effect. Also apply coconut or olive oil liberally over body parts that are exposed to chlorinated water.

* Spice up your life: Water in swimming pools contains disinfectants like iodide and chlorine, which cause skin problems like acne flare-ups, rashes and red patches. Cinnamon has great anti-microbial properties. Add a few drops of honey and Aloe Vera gel to cinnamon powder to fight bacteria-causing acne. The mixture also keeps the skin moist.

Also Read: Know The Benefits of Post-Workout Shower

* For a golden glow: Turmeric is known for its anti-inflammatory properties and cleanses pores from within. Grind neem leaves with water and mix it with one tablespoon of turmeric powder. Apply the paste on the face with few drops of rose water to clear up skin after acne break-outs and also to reduce scars naturally.

* The secret mantra: To avoid the contagious skin diseases and allergies caused by swimming in public pools, Ayurveda recommends adding neem leaf extract to bathing water. If you cannot organise a fresh extract every day, pick body cleansing products that have “neem” or “tea tree oil” as their main ingredient. (IANS)

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