Immunocompetence: Means to have a normal immune response to germs and other bacteria invading your body.
Answer:
Yes it is always possible. I have stopped growing myself but you most likely will grow some more. Have you already had a growths spurt?
Explanation: Here are some things to do to promote growth
Eat a balanced diet.
Use supplements with caution.
Get the right amount of sleep.
Stay active.
Practice good posture.
Use yoga to maximize your height.
