Most people produce about 1.7 litres of mucus a day - enough to fill a kettle. As it is made from water, proteins, antibodies and salts, it should be clear. White snot is a sign of congestion, while yellow snot is signals a cold. Green shows the immune system is working while red snot contains blood.
The goal of social work is to help individuals in need improve the quality of their lives and their well-being. Problems that social workers might help people with may include financial, behavioral, health, and social issues. Professionals in this field might work with all different types of people.
School-based social workers work cooperatively with school district and community-based agencies to help students and their families deal with hardships, including poverty.