It's normal for children up-to 8 years of age to fall sick 5-6 times a year till the immunity level of the body teaches adult level.
First 3 years are of stomach upset and then nose and throat infections till 8 years.
No specific diet or supplement can increase the immunity level.
Just give a healthy balanced diet and ensure good physical activity.
Answered2018-05-07 13:08:52
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