Hi Welcome to HCM I can uderstand your axiety regarding your height . Dear , You are 19 , Still you have some time to grow if you are a male and if you are female 5 .3 is a good ht . Ht. increases till the age of 22 , as is believed . You can try the below regimen , which have no side effects ,sincerely , regularly you may achieve some results . I wish you get your dream fullfilled . There is no magic wand as such . If your body has potential to grow more , it may take 6 months to see the results . So dear , You do your Karma - duty , rest leave it to god . It is right time to feel cocerned about your Ht . It helps a lot if you have strong immune system ,by caring for your life style and food habits along with regular exercises , specially,in fact , all stretching, swimming ,hanging and sprinting exercises , if done regularly under proper guidance .Also walk, Yoga , Dhanurassan, Taddasan , Chakkarasn ,Bhujjangasan , ,Pranayam , Kapalbhatti ,Deep Breathing , all bone straightening exercises. and Meditation , help to strengthen your immune system . Include essential nutrients in your diet --FIBER RICH , LOW SALT - DIET ,fruit , veges , vitamins and minerals in natural form -, coconut water , , nuts , almonds , and supplements full of antioxidants as Lemon , Aloe vera juice + Amla butter ,milk ,cheese is very important for our sound mental and physical health and strengthen immune response naturally and help achieve your dream . .Avoid processed foods carbs , sugar , fried ,fast foods , Tea , coffee ,alcohol and smoking ,stress and constipation ,all will produce biochemical and metabolic conditions in your body that will decrease your immunity, so avoiding is definitely the first step in the right direction to detoxing the body, boosting the immune system . It is suggested to consult your doctor for proper guidance Take Hoeopathic Calcarea Phose 200X/1 dose /Once a week - Silicea 12 X at bed time / Daily . Repeat for 6 months . Have proved usefull for increasing Ht . Advised to start ASAP . 250 g of jalebi with equal quantity of cow s milk for few months helps increase ht. Hope this helps solves your query .Take care .All the best . Don t hesitate to get back in case of any further query .Avoid processed foods carbs , sugar , fried ,fast foods , Tea , coffee ,alcohol and smoking all will produce biochemical and metabolic conditions in your body that will decrease your immunity, so avoiding is definitely the first step in the right direction.Detoxing the body, boosting the immune system . It is suggested to consult your doctor for proper guidance if problem persist Hope this helps solves your query .Take care .All the best .Get well soon Don t hesitate to come back in case of any further query .