Factors that Affect Immune Health
Your immune system is always patrolling your body to keep you at your best, but you need to keep your immune system healthy too. Lifestyle habits can impact immune health.

SLEEP
Sleep deprivation leads to decreased immune function as well as increased recovery times.1
STRESS
Both physical and emotional stress can negatively impact the immune system.PHYSICAL ACTIVITY
Regular moderate-intensity exercise achieved on a near-daily basis is associated with better immune health with age.
NUTRITION
The immune system needs proper nutrients to function optimally.Immune health may be important to help you achieve your health and wellness goals. There are many ways to support your immune system...
read more >Your immune system is always working hard to keep you at your best, all-year-round...
read more >Part of living a healthy lifestyle is having daily tools on-hand at home for the entire family. So what should you have in your immune support toolkit?...
read more >Shop our customer favorite immune support vitamins and supplements. Find one that fits your lifestyle and wellness goals.*
Frequently Asked Questions about Immune System Health and Immune Support. Be in the know about immune system health. Immune support is an important part of our overall well-being.*
The immune system works year-round to keep you healthy no matter what the season. Depending on location and lifestyle factors, vitamin D status may be higher in the summer to better support certain aspects of immune health.*
The immune system should not be “boosted” beyond normal, optimal functioning. Some lifestyle changes may help support normal functioning of the immune system such as adequate sleep, regular physical activity, managing stress, and getting adequate amounts of immune supporting nutrients.
The immune system is a complex network of organs, cells, tissues and proteins found throughout the body. It includes the thymus, spleen, bone marrow, skin, tonsils and Peyer’s patches in the intestines. The lymph system allows white blood cells of the immune system to patrol the entire body looking for foreign invaders.






1Krueger JM, Majde JA, Rector DM. Cytokines in Immune Function and Sleep Regulation.; 2011. doi:10.1016/B978-0-444-52006-7.00015-0