There are numerous health benefits of having plants in the office. Here are some of the ways in which office plants can contribute to improved health:

1. Air purification: Plants are natural air purifiers and can help to remove harmful toxins and pollutants from the air. They absorb carbon dioxide and release oxygen, which can help to create a healthier and more oxygen-rich environment in the office.

2. Reduced stress and anxiety: The presence of plants has been shown to have a calming effect on people, reducing feelings of stress and anxiety. In a study conducted by the University of Hyogo in Japan, it was found that simply looking at plants can reduce stress levels and lower blood pressure.

3. Increased productivity and focus: Plants have been shown to increase productivity and focus by providing a more pleasant and stimulating environment. In one study, employees who worked in an environment with plants were found to be 15% more productive than those who worked in a plant-free environment.

4. Improved mental health: Having plants in the office can contribute to improved mental health by reducing symptoms of depression and anxiety. A study conducted by the New University of Technology Sydney found that employees who worked in a plant-filled environment reported lower levels of depression, anxiety, and fatigue.

5. Reduced headaches and eyestrain: Plants can help to reduce headaches and eyestrain by filtering out harmful blue light emitted by computer screens and other electronic devices. Plants can also help to regulate humidity levels, which can contribute to better overall health.

6. Allergy relief: Some plants, such as the spider plant and peace lily, have been shown to have air-purifying properties that can help to reduce symptoms of allergies and asthma.

In summary, having plants in the office can contribute to a healthier and more productive work environment by purifying the air, reducing stress and anxiety, improving focus and mental health, reducing headaches and eyestrain, and providing allergy relief.