Two Fruits To Ward Off Autumn Sniffles

Autumn Colds And Flu: Grapes And Blueberries Are Amazing Immune System Boosters

The Huffington Post UK

Red grapes and blueberries both contain compounds that work with vitamin D to boost the immune system, research suggests.

In laboratory experiments the plant compounds, called stilbenoids, increased activity of a gene involved in immune function.

Stilbenoids are produced by plants to fight infections. In humans, they appear to affect signalling pathways used by vitamin D.

grapes

Laboratory experiments showed that combining the compounds with vitamin D made them much more potent.

The stilbenoid in red grapes is resveratrol, which has already been hailed for its potential inflammation and cancer-fighting properties.

Its counterpart in blueberries is a compound called pterostilbene.

The new findings are published in the journal Molecular Nutrition and Food Research.

Scientists screened 446 compounds for their immune system activity.

“Out of a study of hundreds of compounds, just these two popped right out,” said lead researcher Dr Adrian Gombart, from Oregon State University in the US.

“Their synergy with vitamin D.. was significant and intriguing. It’s a pretty interesting interaction.”

With the help of vitamin D, the compounds significantly boosted activity of the cathelicidin antimicrobial peptide (CAMP) gene.

CAMP has been shown to play a key role in the “innate” immune system, which is the body’s first line of defence against infection.

The innate immune response is especially important for fending off bacteria, which are increasingly becoming resistant to antibiotics.

A strong link has been established between adequate vitamin D levels and CAMP gene function.

Why not stock up on your next shopping trip! Do you have any home remedies?

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s