Consider Immune System Boosters in Holiday Feasting

Epicurean indulgence during holiday festivities — too many sugary foods or too much alcohol — can lead to excess fat gain, all of which can contribute to weakening the human immune system. Some simple serving suggestions can help counteract potentially negative consequences of the eat, drink and be merry approach to holidays.

University of Maine professor of food science and human nutrition Mary Ellen Camire, a Fellow of the Institute of Food Technologists, suggests including on the menu several foods that have been proven to boost the immune system.

“Vitamin A helps the immune system, so yams, carrots, spinach, mangoes and vitamin A-fortified foods like milk could be served this season,” advises Camire, whose research has led to numerous nutritional articles and columns for national and international journals. “Emerging research indicates that red, purple and blue fruits and vegetables, including our own blueberries, red grapes, strawberries and cranberries also protect against infections.”

In addition, foods that contain probiotics can boost the immune system, so yogurt smoothies with blueberries could be just what the doctor ordered, she adds.

Camire can be reached at (207) 581-1627 or by email at Mary.Camire@umit.maine.edu to discuss the nutritional and health aspects of various food groups that can help or hinder good health during the holiday season.

Provided by University of Maine