Biafra killings were taking place in the southeastern city of Onitsha, because of a shoot-to-kill policy directed toward Biafran loyalists, particularly members of the Movement for the Actualization of the Sovereign State of Biafra (MASSOB). In 2010, researchers from Karolinska Institutet in Sweden and University of Nigeria at Nsukka, showed that Igbos born in Biafra during the years of the famine were of higher risk of suffering from obesity, hypertension and impaired glucose metabolism compared to controls born a short period after the famine had ended in the early 1970s. The findings are in line with the developmental origin of health
Biafra to the east. Its coast was on the Gulf of Guinea of the South Atlantic Ocean in the south. The former country's northeast bordered the Benue Hills and mountains that lead to Cameroon. Three major rivers flow from Biafra into the Gulf of Guinea: the Imo River, the Cross River and the Niger River. The territory of the former Republic of Biafra is covered nowadays by the reorganized Nigerian states of Cross River, Ebonyi, Enugu, Anambra, Imo, Bayelsa, Rivers, Abia, and Akwa Ibom. While the Igbo people of the current Nigerian state of Delta were not included in Biafra as