Kapilvastu, Oct 09 (ANI): India's UNICEF ambassador and versatile Bollywood actor, Aamir Khan, raised concerns on the issue of malnutrition in Nepal as he met health workers and discussed their grievances on his three-day visit to the Himalayan nation. Khan said that UNICEF was keen that he should expand his responsibility not just as a national ambassador, but for the entire region of south Asia. During his stay, Khan visited various villages in Kapilvastu district to check the functioning of health facility centres and initiated awareness on the issue. Among the villages in the Kapilvastu district, he spent an hour in Pakadi village health centre and observed how the health workers screen children with malnutrition under factors of height, weight and other measurements. Meanwhile, he also visited Simrauli village where he met mothers and female community health volunteers (FCHV) and interacted with them.