Oncology & Cancer

Nitrate in drinking water increases the risk of colorectal cancer

Nitrate in groundwater and drinking water, which primarily comes from fertilisers used in the agricultural production, has not only been subject to decades of environmental awareness—it has also been suspected of increasing ...

Health

Beetroot fails to warm up those sensitive to cold

In people at higher risk of feeling the cold, and contrary to what scientists thought, beetroot juice doesn't appear to help re-warm the body after exposure to the cold, according to new research.

Cardiology

Beetroot juice may provide benefits to heart disease patients

A new study finds that dietary nitrate—a compound that dilates blood vessels to decrease blood pressure—may reduce overstimulation of the sympathetic nervous system that occurs with heart disease. The research team looked ...

Ophthalmology

Iris research focuses on blood vessel patterns

The structure of the microvasculature or blood vessels in the iris could play an important role in people's contraction of eye maladies like glaucoma and cataract, according to a WA-led study.

Health

Why nitrate supplementation may increase athletic performance

Walk down the aisles of any food supplement store and you'll see that the use of nitrate supplements by athletes and fitness buffs has been popular for years. The hope is that these supplements will increase endurance (and ...

Health

'Holy' springs and holy water in Austria is badly contaminated

Water from "holy" springs in Austria is contaminated with faecal matter and nitrates and is not classed as safe for drinking. The water used in fonts in churches and hospital chapels also contains high amounts of bacteria. ...

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