NUTRITION EXERCISE AND HEALTH
Exercise and Immunity
Nutrition Action Health Letter - November 2007
Long term research shows no measurable impact of vegetables and fruits on the immunity of healthy adults.
There is no measurable impact of vegetables and fruits on the immunity of healthy kids.
For the frail elderly, not eating well, not physically active, immune systems slowing down, studies show extra nutrients like Vitamin E will help immunity.
Nothing is more powerful at boosting immunity than regular moderate exercise.
Every time you exercise the first line of defense (natural killer cells) circulate at a higher level and remain elevated for about 3 hours.
Bottom Line - Don’t be mislead by advertising that suggests that foods or supplements will affect your immunity. Exercise regularly!