Healthy diet: good night time sleep, fresh air and regular excercise, finally lots of fruits and vegetables, goodluck
Answered 1/24/2015
3.3k views
Why?: The average layperson is woefully clueless about how incredibly complex and finely tuned our immune systems are. Please repost your question with an explanation of why you think the health of your immune system NEEDS improving. Are you HIV-positive or have some inherited form of immune deficiency? If not, you're probably better off finding something else to worry about.
Answered 5/16/2016
3.3k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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