weakened immune system
Our immune system is an essential part of our survival.
It is our immune system that protects us from pathogens and helps us stay healthy.
If you find that you often feel sick and bored, this constant feeling of tiredness or other annoying symptoms that you can not identify the cause, may mean that your immune system is weakened.
Many habits can weaken the immune system: sleep deprivation, lack of exercise, feelings of loneliness and stress, eating processed and high-fat foods.
This article describes the symptoms of various diseases that indicate a weakened immune system that we should be aware of.