After good sleep the next factor of high importance is related to following right eating habits. Since HGH is primarily combination of Amino acids, which in return requires presence good quality and quantity of protein in food derived from different sources, secretion of HGH in sufficient quantity.
Protein is just one part of the food, other constituents like good fats, carbohydrates, vitamins and minerals are required to get a balanced food. These constituents of food in a balanced manner are essential and complement each other to make the right nutrition available to the body for secretion of required quantity of HGH.
The time, when food is taken has also great importance. In case one takes the food late the body remains busy for its digestion instead of carrying on its function of HGH secretion and utilization of body for growth purposes.
There fore the best option is taking this nutritious food in small quantities spread out through out the day so before sleeping it is digested and one gets good sleep as well the body works toward much desired growth of height.
Read more on how to grow taller.