Why should we care

Boosts the immune system (  according to Georgetown University Medical Center, sunlight can increase vitamin D levels)

Lowers blood pressure

Improves sleep

Increases energy levels

Speeds up recovery from illness or surgery

Encourages physical activity through access to parks and green spaces

Reduces risk of obesity

Associated with lower rates of cardiovascular disease, diabetes, and other health conditions 

Exposure to nature improves working memory, cognitive flexibility, and attentional control.

Urban environments are linked to attention deficits.

Nature increases happiness, well-being, positive affect, social interactions, and sense of purpose.

Nature reduces mental distress.

Children exposed to more green space have a lower risk of psychiatric disorders, including depression, mood disorders, schizophrenia, eating disorders, and substance use.

Children with the least green space exposure had a 55% higher risk of developing mental illness later in life.