Immune System

© iStock/IvonneW

Wellmune may reduce duration of colds in older people

By Stephen Daniells

Daily supplements of the baker’s yeast beta-glucan ingredient Wellmune may lead to fewer incidences of .upper respiratory tract infection (URTI) and shorter illness duration, says a new study.

© iStock/shironosov

Probiotic may reduce the risk of common cold: Yakult study

By Stephen Daniells

Daily consumption of a fermented milk product with Lactobacillus casei strain Shirota may reduce the risk of upper respiratory tract infections (URTIs) in healthy middle-aged office workers, says a new study.

The best natural sources of fibre may include less ripe bananas, pasta, pulses and potatoes. It is of note that wholegrain versions of starchy foods (e.g. wholewheat bread) contain more fibre than refined versions. ©iStock

Fibre’s impact on gut & metabolic health studied

By Will Chu

Fibre’s positive influence on health has been further reinforced in two studies, which point to its functional capabilities as a prebiotic, metabolic manager and inflammation reducer with few if any side effects.

Dr Ana Rute Neves presents her work on how resveratrol modulates the cell membrane.

10TH WORLD CONGRESS ON POLYPHENOL APPLICATIONS

What’s new for an old molecule like resveratrol?

By Will Chu from Porto

Despite the plethora of studies that focus on resveratrol’s beneficial health effects, there is still not one singular mechanism of action that can be agreed upon that sufficiently explains its positive preventative effects.

 Supplement start-up looks to offer a 'modern yet natural solution for a world in which healthy fasting has become more difficult'. © iStock.com / alexkich

Not so fast: First fasting supplement takes cautious approach to claims

By Lynda Searby

Start-up Nowrish has launched the first fasting supplement - a mix of vitamins, minerals and herbs formulated to support the body’s cleansing, immune, digestive and energy production systems during periods of fasting like Ramadan, but without making any...

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