Blood sugar management

Review supports safety of green tea extracts

Review supports safety of green tea extracts

By Hank Schultz

A recent systematic review of clinical trials using green tea extract underscores the ingredient’s overall safety, despite some recent associations with liver damage.

Photo: iStock

Study finds ferric pyrophosphate mix can increase iron bioavailability

By Adi Menayang

Designing a stable product with highly bioavailable iron isn’t an easy task, as the nutraceutical world knows. A group of scientists propose mixing ferric pyrophosphate powder with other ions that can influence the protolytic equilibrium to achieve this...

Researchers say stable isotope technology could be one possible – albeit costly – way of filling in in vivo knowledge gaps for prebiotics. © iStock.com / Ben-Schonewille

Special edition: Microbiome metrics & advances

Beyond microbiota: Prebiotics need hard health endpoints

By Annie Harrison-Dunn

Hard health endpoints, not just changes to microbiota, are needed to secure EU prebiotic health claims and bring fibre intakes up to recommended levels, according to European researchers.

Image: iStockPhoto

Niagen nicotinamide riboside may reduce obesity-related inflammation

By Stephen Daniells

Nicotinamide riboside, a vitamin B3 derivative, may reduce inflammation linked to obesity, and reduce the risk of diseases linked to this type of inflammation, according to pre-clinical data from scientists at the National Institutes of Health.

Higher fibre intake could cut diabetes risk

Higher fibre intake could cut diabetes risk

By Nathan Gray

New research data, coupled with a fresh meta-analysis of previous studies, has added to evidence that increasing dietary fibre reduces the risk of developing diabetes.

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