Causes:
The immune system is greatly impacted by your emotional state, level of stress, lifestyle, dietary habits, and nutritional status. Nutrient deficiency is the most frequent cause of a depressed immune system. A number of clinical and experimental studies indicate that any single nutrient deficiency can greatly damage the immune system.
How to Boost Immune System:
- Getting enough sleep
- Regular exercise
- Eat more fruits and vegetables
- Avoid stress / anxiety
- Get more social and be happy