‘80 per cent of vegetarians are deficient’: Nutritionist recommends this salty British staple for B12

Vitamin B12 deficiency affects many vegetarians worldwide, as this essential nutrient is predominantly found in animal-based foods. Nutritionist Deepsikha Jain recommends the British savoury spread Marmite as a potential solution for vegetarians to boost their B12 intake. Marmite, a thick, salty yeast extract made from beer brewing, is rich in B vitamins, including vitamin B12.

In an Instagram video, Jain highlighted the importance of Marmite, stating that 80% of vegetarians are deficient in vitamin B12, which can lead to neurological issues, muscle cramps, and memory loss.

However, while Marmite can contribute to meeting daily B12 requirements, it may not be a standalone solution. Fitness dietician Ashlesha Joshi emphasizes that fortified foods like Marmite can help support vitamin B12 intake, but relying on a single fortified food may not consistently meet daily needs. Consistency and monitoring are crucial, and individuals with low baseline levels, poor absorption, or increased nutritional needs may still require supplementation.

Regular testing of vitamin B12 levels every 12 months is recommended for vegetarians, especially those with a history of deficiencies or symptoms. A combination of fortified foods and, when necessary, vitamin B12 supplements is the most reliable approach for maintaining optimal B12 levels in the long term.