United Nations High Commissioner for Refugees (UNHCR), United Nations Children's Fund (UNICEF) and the World Food Program (WFP) have, jointly, expressed serious concern over deteriorating health and malnutrition among Syrian refugees, in Lebanon. This was unfolded, in a joint study made and released by the three UN agencies for international institutions, in Beirut, to show an alarming picture of the growing vulnerability of Syrian and Palestinian refugees, in Lebanon, confirming that more than three-quarters of the Syrian refugees, in Lebanon, live now on less than $4 a day.