Is it effective for adolescent children to take supplements?

 

My child is in 3rd grade of middle school, and since he was little

He was short and skinny.

Now I'm 170cm tall and weigh about 48kg.

In the past, I was worried because he was a picky eater and ate little, but after middle school, he started finding food on his own when he was hungry.

 

What I'm worried about now is that my child is often sick. He also has rhinitis.

I also had the flu this winter

A little less than a month later, I got another cold.

After infancy or elementary school

My immunity also improved

I didn't think I'd have to deal with this kind of minor annoyance often.

 

I had a nosebleed this morning too

After being in a state of heat for a while, I went to schoolㅠㅠ

In times like these, what I keep thinking about is health supplements.

If you have taken any supplements during your teenage years,

In terms of immunity and physical strength

If it gets better, what will happen?

 

I'm worried that I'll keep getting sick.