Zainab Salisu has been using firewood to cook  her family's meals and run her bean cake small business for many years. The married mother of two who lives in Jahi, a suburb in Abuja, Nigeria 's capital, says the traditional style of cooking is what her "family can afford." However, she also admits that it's taking a toll on her health . "I don't enjoy using firewood at all," she told DW. "Sometimes, I feel dizzy like I am going to collapse, and the smoke always chokes me; the heat emanating