Bread is a staple in British diets, but many supermarket loaves are ultra-processed, containing up to 19 ingredients instead of the traditional four. GP and TV doctor Rupy Aujla, known as Dr Rupy, highlights that most people are unaware of how processed their bread is. Instead of simple flour, water, and salt, commercial breads often include gums, stabilisers, and emulsifiers to extend shelf life.
Registered nutritionist Rob Hobson notes that bread itself isn't the problem, but loaves low in fibre and made from refined flour offer fewer nutritional benefits. Dr Federica Amati, head of nutrition at Zoe, advises opting for genuinely wholegrain loaves with short, recognisable ingredient lists. She emphasises that bread can be part of a healthy diet if chosen wisely.
Dr Rupy has launched “Rye January” with organic brand Biona, encouraging Brits to swap their usual bread for traditional rye. Unlike restrictive January trends, this campaign focuses on addition rather than deprivation. Rye bread is higher in fibre, with some varieties offering 10g per 100g, helping meet the UK's daily 30g fibre target that 96% of people fail to achieve.
Fibre supports fullness, stable blood glucose, cholesterol regulation, and reduces risks of heart disease, type 2 diabetes, and colorectal cancer. Additionally, rye's high fibre content naturally stimulates GLP-1, a peptide that suppresses appetite, offering a non-pharmaceutical approach to weight control. Dr Rupy advises ignoring front-of-pack labels and checking ingredient lists for recognisable items.
