Yes: If you mean otc supplements, herbs and the like claiming to "boost immunity", then yes they are unlikely to be effective.
Answered 10/3/2016
5.7k views
Maybe: Many people are looking for some "magic pill" to "boost their immune system". There is no such pill. However, there is a way to boost your immune system, live a healthy lifestyle. Proper diet, proper sleep- wake cycles, healthy environment, proper exercise are the foundation of good health and good immune health. Supplements should be used selectively to supplement a healthy diet.
Answered 10/23/2017
5.3k views
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