This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
No, because there are sometimes that you do not feel any illness on your body physically, but inside your body, there are some of your organs are malfunctioning. There are times that if we don't feel any illness, someday or later on, in your adult age, you can feel such mild illness that can cause a severe pain or severe sickness.