The effects of stress on immune function are variable. Short-term stress may boost immune function but long-term stress has negative effects. It can also contribute to the development of health...
Your immune system is a complex network of tissues, organs, cells, and body chemicals that work together to protect you from infection. Like the rest of your body, the immune...
An aging immune system is a key factor in the inability of older adults to fight off challenges. Supplementing with yeast beta glucans can help revive an underperforming immune system, allowing it to flourish...
If you follow superfood trends even a little, you've probably heard of elderberries before. The fruit has been a staple of local diets in certain parts of the world for...
Our immune system creates free radicals as a strategy to help it fend off challenges. But when free radicals are produced in excessive amounts, they become problematic. Learn how antioxidants come...
Each year, roughly 8 percent of the population of the U.S. gets the flu. Even mild cases can leave you feeling miserable, and there is a risk of developing more...
As with most things in life, the immune system does not get better with age. Learn how vitamin D can counter several of the common immune issues associated with “inflamm-aging” and...
Sleep science is still an evolving field, with plenty of mysteries yet to be uncovered. One thing we do know about sleep is its vital importance to good health. Sleep...
Improving your immune health is always a good idea. Many people adopt an immune-boosting diet or take supplements to improve resistance but miss a significant immune booster: regular exercise. When...
Quercetin is abundantly found in foods like citrus fruits, onions, apples, grapes, and berries. Known for its antioxidant effects, its most useful benefit is that it acts as a natural antihistamine...
N-acetyl-cysteine (commonly known as NAC) is an amino acid precursor to the body’s master antioxidant, glutathione, and a potent immune booster. Found naturally in garlic and other sulfur-rich foods, NAC...
When you're sick, or when you know that colds, flu, and other illnesses are going around, it's comforting to reach for your favorite immune-boosting foods and drinks. Vitamin C, zinc,...
