The push for fibre intake has spiralled out of control, with many Britons consuming excessive amounts in the name of wellness. While dietary fibre is essential for good health, overdoing it can lead to negative side effects.
Current NHS guidelines recommend 30g of fibre a day for adults, but UK adults get over 54% of their daily calories from ultra-processed foods, which are typically low in fibre and high in sugar, salt, and unhealthy fats. This displacement of whole foods with fibre-dense foods or supplements can be detrimental to overall health.
Consuming too much fibre quickly, especially without enough water, can cause bloating, cramping, and constipation. It can also interfere with the absorption of essential micronutrients like iron and macronutrients.
However, increasing fibre in a balanced diet offers numerous health benefits, including promoting regular bowel movements, regulating blood sugar levels, and lowering LDL cholesterol. A high-fibre diet has been linked to a lower risk of certain cancers, such as colon cancer.
To reap the benefits of fibre without overdoing it, stick to natural sources like whole grains, vegetables, nuts, and seeds. Aim for the recommended daily intake of 30g and avoid excessive fibre supplements or powders. By finding balance in your diet, you can support your gut health and overall well-being.
Source: https://www.sciencealert.com/the-fibermaxxing-wellness-trend-may-pose-health-risks-heres-why