My body is not growing. Are also small?

*Underweight* Causes- 1.Nutritional-Deficienciesof essential vitamins,minerals,proteins,carbohydrates fats. 2.Harmonal-deficiency of growth harmone,hyperactive thyroid etc 3.Apetite-Lack of appetite like anorexia  liver problems like hepatitis 4.Indigestion-like dyspepsia etc 5.intestinal malabsorption syndrome like ibs,mas etc 6.Metabolic-Imbalance between anabilism (construction) and catabolism(destruction). 7.Prologed illness-TB ,Diabetes etc 8.Stress-Physical and mental stress 9.Genetics. 10.Addictions-over Alcohol smoke etc *Solutions* Diet-Highly nutritious balanced food rich in vitamins minerals carbohydrates fats proteins etc. All green leafy vegetables cereales sprouts salads meat fruits dry fruits according to body need in calaories need deigestion  and Body mass index helpful for growth. e.g.Red meat for tissue anabolism,milk for increasing bone mineral density. Exercise -specific exercises will enhance body anabolism  and increases tissue anabolism e.g.Running,cycling,swimming etc. Nutritional supplement- combination of diatary suppliment Rich in all protein vitamin fats and minerals satisfying body needs.has to be taken under supervision of doctor. Appetite stimulants-To increase appetite naturally safe like Hingvastak churna in ayurveda. Yoga and meditation for Stress.Free life styles and enough rest increase boys weight. Home remedy 1Veg-.Banana Shake with Milk,Ghee,Sugar candy, cardamom and dates Mixture. 2.Non Veg-Roasted red Meat with ghee and meat marrow soups. Herb remedy 1.Veg-Asthavarga Chyanprash with banana milk shake and dry fruits and fruit juices . 2.Non veg-Ashelwagandha Rasayan with Meat and bone marrow soup. Note- U need proper Diet chart ,Disease exercise  yoga and lifestyle Management to gain urweight safely and without any side effects. I have all these facilities along with me.I have good  Ayurvedic treatment safe, no side effects for ur problem. I need Ur detailed histroy investigation and previous treatmemt details to assess ur problem exactly. U can consult me personally for ur problem. I wish u happy healthy and prosperous life ahead.