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Chapter 305 Planting flowers is romantic and healthy

Chapter 23 Plant flowers and grass to beautify the mind and the environment

Growing flowers can not only beautify the environment, but also increase the interest of life.We live in beautiful, fragrant and quiet flowers, the skin temperature can be reduced by 1°C to 2°C, and the pulse rate can be reduced by 4 to 8 times per minute.Breathing is slow and even, blood flow is slowed down, and the burden on the heart is reduced.The sensitivity of smell, hearing and thinking activities is enhanced.Experiments have proved that anions in the air accumulate more in areas where flowers grow, which is conducive to the recovery of patients with high blood pressure, neurasthenia, and heart disease.

In addition, green flowers and leaves can absorb ultraviolet rays in the sun, which can reduce eye irritation and thus protect the eyes, especially for color blind patients.A large number of olefins emitted by flowers and trees can also scatter sunlight, giving people a comfortable feeling.Some flowers and trees themselves are Chinese herbal medicines, and the fungicides secreted by them can treat diseases of the human circulatory system.

Planting some trees and flowers in the courtyard, and placing a few pots of flowers and plants indoors are very beneficial to improving family hygiene and promoting people's health.

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When green plants breathe in the dark, they need to inhale oxygen and emit carbon dioxide.If a large number of flowers and plants are placed indoors, especially at night, more carbon dioxide will be released, resulting in insufficient indoor oxygen, which will not only fail to purify the air, but will also affect human health.Especially patients with coronary heart disease, pulmonary heart disease, hypertension, etc., may experience symptoms of chest tightness, suffocation, and even lead to relapse of old diseases.Therefore, it is not advisable to place too many flowers and plants in the bedroom. Generally, a room of 12 to 15 square meters should not exceed 5 to 6 pots.

(End of this chapter)