Tag Archives: stroke

Potassium can reduce stroke risk

26 Tuesday Nov 2019

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Increasing potassium in our diets as well as cutting down on salt will reduce blood pressure levels and the risk of stroke, research in the British Medical Journal suggests.

One study review found that eating an extra two to three servings of fruit or vegetables per day – which are high in potassium – was beneficial.

A lower salt intake would increase the benefits further, researchers said.

A stroke charity said a healthy diet was key to keeping stroke risk down.

While the increase of potassium in diets was found to have a positive effect on blood pressure, it was also discovered to have no adverse effects on kidney function or hormone levels, the research concluded.

As a result, the World Health Organization has issued its first guidelines on potassium intake, recommending that adults should consume more than 4g of potassium (or 90 to 100mmol) per day.

The BMJ study on the effects of potassium intake, produced by scientists from the UN World Food Program, Imperial College London and Warwick Medical School, among others, looked at 22 controlled trials and another 11 studies involving more than 128,000 healthy participants.

Where to find potassium

Plate of seafood

Potassium is an important mineral that controls the balance of fluids in the body and helps lower blood pressure.

It is found in most types of food, but particularly in fruit, such as bananas, vegetables, pulses, nuts and seeds, milk, fish, chicken and bread.

It is recommended that adults consume around 4g of potassium a day (or at least 90-100mmol).

That is equivalent to five portions of fruit and vegetables a day.

Our early ancestors would have had a diet very high in potassium – but food processing has markedly reduced the potassium content of food.

It is thought that the average potassium consumption in many countries is below 70-80mmol/day.

The results showed that increasing potassium in the diet to 3-4g a day reduced blood pressure in adults.

This increased level of potassium intake was also linked to a 24% lower risk of stroke in those adults.

Researchers said potassium could have benefits for children’s blood pressure too, but more data was needed.

What’s in a song

14 Monday Oct 2019

Posted by in Creativity, Friends, Health, Music, singing, Wellness

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From the NPR series, What’s in a song:

Group Sing-alongs help a friend

For the past several years, a group of friends has gathered every week in the living room of a suburban home in Logan, Utah, to sing long-forgotten songs. It’s a fun way to spend the evening, but it’s also therapy for a dear friend.

Until several years ago, Barre Toelken was a folklorist at Utah State University. He’d spent much of his life preserving sea shanties and other antique songs, but then he had a stroke and was forced to retire.

“I used to know 800 songs,” Toelken says. “I had this stroke, and I had none of these songs left in my head. None of them were left.”

But, Toelken says, he soon discovered that, with a little positive reinforcement, he could remember some of the forgotten music after all.

“A little bit at a time, I realized I still had the songs in my head,” he says. “So now I meet with this group of friends once a week a week, and we sing.

“This group doesn’t use any musical instruments, because I can’t play the guitar since the stroke hit me,” Toelken says. “And they did that as a sign of respect, I think. But they’ve all said how much they’ve learned about the songs since they quit using the guitar because instead of concentrating on their hand moving, they have to concentrate on the words.”
Hear the story.