How Trees Work for Us

Everyone knows that trees are needed to keep us alive. They provide us with oxygen to breathe and help keep our air clean. Without trees, humans would not be able to live. Every tree plays its part in balancing Earth’s ecosystem.

We Need Trees to Survive

Trees range in size, shape and color. Each one has its own benefits and allows organisms to not only survive, but thrive. This is mostly due to a process called photosynthesis, where the tree takes in natural light and carbon dioxide, then releases oxygen into the air. Humans work well with trees because when we breathe, we release carbon dioxide into the air.

Trees Create Homes

Trees provide shelter for many animals. Birds and squirrels are a prime example, as both live in trees their entire lives. Not only do these homes provide shelter, they also produce food for the animal as well. Koala bears, for example, eat mostly eucalyptus tree leaves. Nuts and fruit also provide food for small rodents as well as people. The tree will also produce seeds, fungi and other plants that are edible.

This is one of the biggest reasons people are opposed to cutting down trees. Deforestation takes away animal homes, removes their food sources and disrupts the ecosystem. Because the trees also help us to breathe and gather food, it is important to make conscious decisions in regards to the environment.

Finding Medicine in Trees

Some species of trees are known for their healing properties. Extensive studies have allowed us to learn more about these medical benefits and get the most out of them. Here are a few examples of trees that can be used medicinally.

Alder is found mostly in wetlands, but is often used as a healing wash for deep wounds. It can also be made into tea that reduces fevers.

Beech trees are used in many medicines used by pregnant women. It also helps with lung problems.

Birch trees help with eczema and psoriasis issues. It is often made into a tea that can heal mouth sores or it can be used as a laxative.

Cedar trees are commonly used in tea for their high vitamin C content. It can also work as a fever reducer.

Elm is often used to heal tumors, ulcers, wounds and more. High calcium content can be used to strengthen bones and help with sore throats.

Holly is used to help control ulcers, fever, diarrhea, herpes breakouts and more.

Maple is often made into oil that can help sore muscles. It can also be used to help aid those with bronchitis, sore eyes and coughs.

Oak bark is an excellent antiseptic and can help heal wounds.

Pine is known for its antiseptic properties and is often used in healing washes. Vitamin C also makes it a great choice in teas.

Willow trees can help to clear up acne. The bark can be used to reduce muscle pain, colds, headaches, diarrhea and more.