Why 'beige diet' is a disaster for your gut health

If your dinner regularly resembles a "post-apocalyptic beige food ration," you might be starving your gut of vital nutrients.

Dr Karan Rajan, a UK-based surgeon, took to Instagram on Thursday to explain why a vibrant, colourful plate is the secret to a thriving microbiome.

Each hue in your fruit and veg represents a unique plant compound with specific protective powers.

“If you eat more colour, you get more health benefits,” Dr Rajan explains. For instance, the anthocyanins in blueberries support brain health, while the lycopene in tomatoes strengthens the heart and gut lining.

Even leafy greens like spinach play a role in preserving eye health. However, it isn’t just about the pigments; it is about the variety of fibres they provide.

The surgeon notes that different fibres feed different bacteria and ferment in various regions of the colon to produce health-boosting compounds.

“If that wasn't enough to deter you from shoveling monochrome food into your face hole, different colored plants usually mean different types of fibres,” he adds.

By diversifying your intake, you supply your body with an essential mix of polyphenols and antioxidants.

Dr Rajan insists that eating the rainbow is far from "wishy-washy pseudoscience"—it is a necessity for a stimulated and well-fed gut.

He concludes with a witty warning: “If the only color in your diet is anaemia chic and a lack of colour, your poor gut microbiome is understimulated, underfed, and deeply bored.”

Note to readers: This article is intended for informational purposes only and should not replace professional medical advice. It is based on user-generated content from social media.