A doctor has shared one fruit he says we should all be eating to see myriad health benefits.
Dr William Li, an expert on nutrition and wellness, has highlighted the benefits of a "superfruit" that enhances gut health and brain function. Consuming just one serving of this fruit can significantly improve your gut health "overnight", he explained during an appearance on a podcast hosted by healthy lifestyle guru Kate Middleton, also known as @toxicfreewithkb on TikTok.
In a conversation with Kate, Dr Li discussed the rapid impact diet can have on gut health and, consequently, brain chemistry. He emphasised that no supplements or vitamins are necessary, suggesting that starting with your diet is a better approach to improving overall health.
Dr Li said: "Well, you eat foods that have fibre and polyphenols, prebiotics, and this had been studied. We now know how quickly it can work. Kiwifruit. A great source of Vitamin C but also a great source of dietary fibre."
He continued to reveal the findings from human studies: "We know, and this is from human research, that if you eat even one kiwi a day and you measure your gut bacteria from your poop, just eating one kiwi a day will, overnight, improve your gut microbiome."
Dr Li further noted that subsequent checks would show "beneficial bacteria growing back" in the gut.
He concluded with emphasis on the speed of recovery, adding: "This result is fast," stating that while it's "Quick to damage [gut health] but have a kiwi, you can actually heal it back up and it's as quick as starting overnight."
NHS guidance has highlighted specific foods that can enhance your gut health, such as a balanced intake of fruits and vegetables. The NHS also pointed out that wholemeal bread, brown rice, beans, and oats could positively affect your stomach's microbiome.
The advice underscores the importance of fibre in the diet, stating: "It's a good idea to try to eat more fibre or roughage, as most people in the UK do not get enough. A diet rich in fibre can help digestion and prevent constipation. Aim for the recommended dietary intake of 30g of fibre a day."
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