Some things may have changed they may have been diagnosed with more things or changed meds or changed addresses or changed insurance there’s a lot of variables that play into it !
Parents can make an adolescent act more isolated and antisocial by yelling at them frequently for no reason each time. This can also happen if their parents don’t talk to them or spend time with them because adolescents look for comfort in their parents and if they don’t get it in their household they won’t get it anywhere.
Explanation: explain to them why and how what they are doing is wrong. it will take a couple of tries, but they'll get it. it takes at LEAST two or three times, but they'll get it at some point.
Answer:
I am not sure if this is what you are looking for, but possibly enzymes.
Specialized enzymes and chemicals are the body’s final defense against pathogens.