Which flowers are harmful to the human body and cannot be kept indoors?

There are four kinds of flowers that can't be kept indoors:

1, flowers and plants are prone to odor: for example, conifers secrete a lipid substance with the taste of rosin oil, which will stimulate people's stomach. If you smell it for a long time, it will not only affect your appetite, but also make people upset, nauseous and dizzy. The unique smell of cloves can also make people asthma and bored.

2. Oxygen-consuming flowers: such as cloves and cordate telosma. Photosynthesis consumes a lot of oxygen. In addition, they will also spread a large number of particles that strongly stimulate the sense of smell at night, making people with high blood pressure and heart disease feel depressed.

3, flowers and plants that can cause allergies: Some people will have skin allergies when they contact hydrangea, geranium and other flowers and plants.

4. Poisonous flowers and plants: such as tulip, mimosa, poinsettia, oleander, white azalea, etc. Tulip flowers contain toxic alkali. If people stay in these flowers for 2 to 3 hours, they will feel dizzy, and in severe cases, their hair will fall off. White azalea contains tetracyclic diterpenoids, which can cause vomiting, dyspnea, numbness of limbs and even shock.

Extended data:

Flowers and plants are suitable for keeping indoors;

1. First, it can absorb poisonous plants. Such as aloe vera, chlorophytum, tiger tail orchid, tortoise shell bamboo, etc. Studies have shown that chlorophytum and Eupatorium adenophorum can absorb more than 80% of indoor harmful gases, and aloe is also a good hand at absorbing formaldehyde.

2. Plants that can purify the air include Lagerstroemia indica, Magnolia grandiflora, cactus, epiphyllum, ivy, cycad, chrysanthemum, pomegranate flower, cactus and so on.

3. The third is radiation-resistant plants. Succulent plants such as cactus, gem flower and Sedum can effectively reduce electromagnetic radiation pollution caused by various electrical appliances.

4. The fourth kind is insect repellent and bactericidal plants. Some plants have special fragrance or smell, which is harmless to people, while mosquitoes, cockroaches, flies and other pests will avoid it when they smell it. Some essences can also inhibit or kill germs, such as pyrethrum, wild chrysanthemum, mirabilis jalapa, lemon, crape myrtle and mint.

People's Network-Four-level flowers and plants must not be kept indoors.

Destroying your health is non-negotiable.