New Delhi, Oct. 14 -- As parents, we all face a common challenge. Imagine it's dinner time, and you happily serve a plate of colorful veggies next to your child's favorite fries. You hope this is the moment your child will finally eat healthier. But instead of eating the nutritious broccoli, it often ends up on the floor or, even worse, gets ignored. Many parents share this struggle, especially with picky eaters who prefer foods that aren't good for them.

In a world full of fast food and sugary snacks, it can be hard to ensure our children get the nutrients they need to grow and build a strong immune system. A balanced diet is the best way to do this. Still, supplements may be needed, so parents should know what to consider when choosing...