9 months, 3 weeks ago

Ultra-processed foods: here’s how they may affect the way the immune system functions

In our fast-paced world, convenience can often come at the cost of nutrition. There's also growing evidence that ultra-processed foods may affect how our immune system works. The lack of fibre typical of diets high in ultra-processed foods may also affect the gut barrier's integrity. Research has shown a link between diets high in ultra-processed foods and signs of systemic inflammation, changes in gut microbiome diversity, increased production of gut molecules that cause inflammation and decreased production of beneficial short-chain fatty acids. Another study found that when people avoided ultra-processed foods, they had significantly lower levels of systemic inflammation and a healthier gut microbiome compared to when they were following their usual diet.

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