Posts Tagged Weight management

Do Artificially Sweetened Beverages Affect Stroke and Dementia Risk?

According to a new study published in the journal Stroke, consumption of artificially sweetened soft drinks was associated with a higher risk of stroke and dementia.

The authors collected data on the incidence of stroke (2888 participants aged 45 and over) and dementia (1484 participants aged 60 and over) during a 10 year period. As well, participants were given food frequency questionnaires to quantify their intake of artificially sweetened beverages over a 10 year period.

At the end of the 10 year period, the researchers found that the risk of stroke and dementia increased by three times amongst those who consumed one or more artificially sweetened drink daily. Risk of stroke and dementia was also increased in those who consumed a more moderate amount of artificially sweetened drinks per week (0-6 drinks per week), by 2.6 times and 1.7 times respectively.

Evidence continues to mount about the importance of avoiding artificially sweetened drinks (those that contain saccharin, acesulfame, aspartame, neotame and sucralose). Choose water instead.

For more information on nutrition, health, or how naturopathic medicine can help you, please call 613-290-6115.

Graham Beaton is a naturopathic doctor practicing in Ottawa.

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Worth Reading: Link Between Vitamin D Deficiency and Obesity

A study published in the International Journal of Obesity looked at the link between vitamin D deficiency and obesity.

Key Points:
Obesity is thought to contribute to low vitamin D levels circulating in the blood in a few possible ways:

1- Due to the increased number of fat cells in obese individuals, vitamin D (a fat soluble vitamin) is taken up and stored in fat cells at a higher rate compared to lean individuals. After being absorbed into fat cells, vitamin D may be broken down by enzymes within fat cells at a faster rate than would occur in lean individuals

2- Synthesis of vitamin D in the liver may occur at a slower rate in obese individuals as compared to synthesis in lean individuals.

The article also suggests that vitamin D may contribute to obesity or possibly inhibit weight loss due to vitamin D’s role in the regulation and metabolism of fat cells and by possibly affecting the body’s resting metabolic rate.

Take home message:
While the link between obesity and vitamin D levels needs to be further investigated, if you are overweight and are having trouble losing weight, it may be worth consulting with a Naturopathic Doctor and having your levels of vitamin D checked.

Graham Beaton is a naturopathic doctor practicing in downtown Ottawa at the Ottawa Collaborative Care Centre. For more information or to book an appointment, please call 613-290-6115.

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