‘Forests hold the key to our survival’ – Let’s explore five health benefits of forests
Just as forests provide benefits to entire ecosystems by providing rich habitat for animals, stabilising soils, absorbing and filtering pollutants, cooling the atmosphere and much more, they also provide a broad range of benefits to human health.
Looking back at historic records, it is clear that forests are the key to our survival. They bring us nourishment in their nutrient-rich fruits, healing in their medicinal compounds and protection. Early humans have relied on forests for their existence. There’s no doubt about it.
Five health benefits of forests
1. Forests remove air pollution
Forests are immensely important as air pollution in the form of particulate matter is linked to a range of human health conditions, including increased risk for glaucoma, bronchitic symptoms, high blood pressure, cognitive development problems, heart attacks and increased mortality.
2. Forests promote a strong economy
It may seem incorrect to include economy on the list of health benefits but a strong economy means more access to vital resources like food and healthcare. Infrastructure degrades over time, but trees only gain value as they mature – eventually improving property values.
3. Forests reduce the Urban Heat Island effect
Currently, one of the most pressing threats to human health is the rise in heat and heat related-health problems. Forests can help take care of the infamous Urban Heat Island effect, relieving some of the heat pressure on millions of people in the cities.
4. Forests are a nutritious food source and combat malnutrition
Forests can sharply improve food security. Forest diversity helps to combat malnutrition and disease. Forest food provide a safety net in times of crisis. They can be a major source of nutritious food in times of environmental or geopolitical instability like famine or conflict.
5. Forests provide medicines
Humans have been enjoying the medicinal benefits of forests for thousands of years. Tree and plant extracts contain a variety of compounds that help address bleeding, manage pain, strengthen our immune systems and even improve our nervous systems.
