Health warning over two gut-friendly foods putting your heart at risk

The BHF has now released fresh guidance urging consumers to scrutinise product labels more carefully before purchasing.

Hidden additives in these fashionable foods may ultimately cause more harm than good, the foundation suggested.

Anyone looking to boost their gut microbiome is advised to remain vigilant about what they consume.

Fermented products like kimchi and sauerkraut, while rich in beneficial probiotics, are typically prepared using substantial quantities of salt.

Consuming them regularly or in large amounts can elevate blood pressure, the BHF cautioned. It recommends opting for reduced-salt versions and keeping portion sizes modest,

Kombucha, the fermented tea beverage beloved by wellness enthusiasts, presents its own concerns.

Although it offers a healthier alternative to carbonated soft drinks, numerous commercial varieties contain added sugars, according to the foundation.

Flavoured yoghurts and blended fruit smoothies also warrant attention due to their sugar content, which can trigger rapid increases in blood glucose levels.

The BHF notes that excessive sugar consumption contributes to weight gain, which in turn elevates the likelihood of suffering a heart attack or stroke.

Tracy Parker, the BHF's nutrition lead, stressed the importance of maintaining a healthy gut microbiome while remaining mindful of potential pitfalls.

"We encourage everyone to choose foods that can keep their gut microbiome healthy," she stated. "The benefits are clear, and we are continuing to improve our understanding of how a gut-friendly diet may help our hearts."

She offered practical advice for those wishing to enjoy these foods safely: "By ensuring you check package labels for added salt and sugars, and eat each in moderation, you can make sure the risks do not outweigh the benefits for your heart health."

But Britons need not abandon their favourite probiotic-rich foods entirely.

Rather, a measured approach combining label awareness with sensible portion control will allow consumers to reap digestive benefits without compromising their cardiovascular wellbeing.