YO-YO DIETING HARMS OUR GUT BACTERIA - The Weightloss Doctor

YO-YO DIETING HARMS OUR GUT BACTERIA

There are all sorts of explanations for why our weight almost invariably piles back on after dieting – leading to despair and ever-decreasing motivation to try again. But, we just keep on trying the same old approach…..and that cycle of yo-yo dieting continues.

 

So, why does it occur?

Part of it is psychological – we just become fed-up with denial and eventually just can’t resist that doughnut! One mouthful and we feel we’ve blown our diet yet again so set off on an eating frenzy, making up for all those wasted opportunities to eat the food we love. And the weight goes up again.
 
But it's also physiological, driven by changes in the hormones (chemical messengers) our body produces. Our bodies seem to be pre-programmed to ensure we keep our weight on, in case of famine (somewhat unlikely in the food-laden Western world). And studies have shown that hormonal changes occur when we are dieting - our body thinks we are starving, after all. These changes prompt us to eat more and exercise less to help conserve energy, thwarting our dieting efforts. But, worse still, these changes can persist for months after we have stopped dieting, ensuring that the weight piles back on….and then some.

And then there are gut bacteria

Another study in the respected scientific journal, Nature, has shed further light on the phenomenon of yo-yo dieting. It seems that our gut bacteria may also play a part. The make-up of our gut bacteria in terms of diversity and types has been shown to vary between obese and slim individuals, prompting speculation that our gut bacteria are involved in our weight control. Scientists studied mice who were put through a yo-yo dieting situation and found that, even after losing weight, their gut bacteria still showed an ‘obese’ pattern for six months or so, seemingly encouraging more rapid weight gain.

Where do we find flavonoids so we can potentially break this yo-yo dieting cycle for ourselves?

They are found in fruit and veg. Eat as wide a variety as possible and you may be able to escape the despair of repeated dieting – as well as help your health in a multitude of other ways.

And finally

And for more help in escaping dieting misery, you can find more tips in my  Weight Loss for Life programme. It's all online and is designed to help you lose weight and keep it off for good by using a science-based approach, rather than fad, yo-yo diets!