Research Archive

Vitamin D and the Sun: Dermatology association provides guidelines

There has been some confusion about the amount of sun exposure required to maintain healthy levels of vitamin D, according to the Canadian Dermatology Association. "People are hearing many different recommendations, some of which can be misleading," says Dr Cheryl...

Goodbye Dandruff? Tea tree shampoo found effective

If you’re struggling with dandruff, help may be as close as your nearest health and nutrition store, according to Australian researchers. They report that adults with dandruff saw significant improvement in their symptoms by washing their hair once a day with a...

Boost Calcium Absorption: Vitamin D an important counterpart

Not only is it important to get enough calcium in the diet, but vitamin D levels in the body are essential to regulate the absorption of that calcium. New research demonstrates that supplements of vitamin D can increase calcium absorption by up to 65%, even when the...

Body Balance: CLA supplement aids diabetes, weight loss

A new study published in the Journal of Nutrition confirms that conjugated linoleic acid (CLA) has a place in treating obesity, and may have benefits for diabetics. CLA refers to a group of naturally occurring polyunsaturated fats found primarily in beef, lamb and...

Blue-green algae component studied for HIV and Ebola infection

Researchers have discovered that a bacterial protein known to reduce the ability of the human immunodeficiency virus (HIV) to infect cells also inhibits infection by the Ebola virus. The antiviral protein from blue-green algae, known as cyanovirin-N (CV-N), can extend...

Calcium lowers lead levels in pregnant & nursing women

Women taking a calcium supplement could reduce the amount of lead passed to their fetus or nursing baby, according to a new study. Researchers found that lead levels in the blood were reduced by 16% in those women taking a calcium supplement. The research stems from a...

Hope for Lupus: Research finds fish oils reduce symptoms

New research from the University of Ulster offers hope to millions of lupus sufferers worldwide. Dr Emeir Duffy and Dr Gary Meenagh have discovered new evidence to suggest that fish oil can greatly reduce the symptoms of the disease. Systemic Lupus Erythematosus (SLE)...

Drink to Your Health! Green tea may protect against colon cancer

A new study has found that consumption of moderate amounts of green tea might provide a protection against colon tumours about as well as a prescription drug, sulindac, that has been shown to be effective for that purpose. Scientists from the Linus Pauling Institute...