<s>[INST] Hello doctor, I am a 23 year old male, slightly underweight for my height. I believe I eat enough to satiate my appetite but, I still do not gain weight. The quality of my food is good too but, I am just worried about the distribution of nutrients, that is if I am taking a balanced diet or not. I am taking anti-hypertensives. [/INST] Hello. For more information consult a nutritionist online --> </s>