Science

Danger of B12 deficiency among vegans, warn researchers

Danger of B12 deficiency among vegans, warn researchers

By Kavitha Sivasubramaniam

Researchers are warning of a potential vitamin B12 deficiency among vegans and vegetarians at a time when people are embracing plant-based diets for January, known as ‘Veganuary’.

Madeira's traditional dish: grilled limpets. Image: Getty/svf74

Limpet farming: an unlikely new source of sustainable protein?

By Oliver Morrison

They don’t ‘win any prizes for their gastronomic, economic or aesthetic value’. But limpets have acquired an undeserved reputation as ‘famine food’, according to research that aims to re-write their global significance in coastal heritage and food culture.

Getty | ChrisChrisW

Scientists develop targeted fibre approach to gut health

By Nicola Gordon-Seymour

Researchers at the Whistler Centre for Carbohydrate Research, US, have discovered a way to select prebiotic fibres that promote bacteria propagation for improved gut health and are effective in any microbial environment.

Study details how gut microbiome communicates with immune system

Study details how gut microbiome communicates with immune system

By Will Chu

Bath University researchers have put forward an intriguing theory as to how the gut microbiome communicates with the immune system in work that further defines their roles in the onset of Ulcerative colitis (UC) and Crohn’s disease.

Getty | AlasdairJames

Infant formula trials “are not reliable”, warns study

By Lynda Searby

A systematic review published in the BMJ slams recent formula milk trials as biased, and calls for a “a substantial change” in the way clinical infant formula trials are administered and reported to protect consumers from misinformation.

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