Benefit: Air-conditioning can artificially produce a suitable micro-climate indoors. In summer, people can cool down and dehumidify, and in winter, they can heat up and keep warm. Suggestion: Less open is wonderful~ 
Disadvantages: When the winter is cold, the pores are in a state of occlusion, which helps the blood to adduct. When the summer is hot, the pores are open, which helps the blood to go out. At this time, if the air conditioner is often opened, the metabolism is not smooth and it is easy to get sick.
B affects the human body function body temperature regulation system body temperature regulation system is more and more developed. If you stay in a comfortable environment that is not hot or cold for a long time, the function of the body temperature regulation system will gradually weaken, especially the sweat glands will be greatly affected. Cardiovascular system In a cold and hot environment, the tension of the cardiovascular system is reduced, and the regulation function will decrease after a long time. When entering the thermal environment from an air-conditioned environment, vasodilation may be insufficient, and cerebral insufficiency may occur, syncope may occur, or angina may occur due to coronary ischemia. Living in an air-conditioned room for a long time is more harmful to the cardiovascular system of the elderly and infants. "Air conditioning insufficiency" Relatively low temperature environment will cause skin sweat glands and sebaceous glands to contract, glandular occlusion, resulting in poor blood flow, causing neurological disorders and other syndromes. At the same time, due to the lack of appropriate stimulation, the body's ability to adapt to decline, the ability to resist disease is reduced. Large temperature differences between indoors and outdoors can also make people susceptible to colds or heatstroke, increase rheumatism and heart disease, and women may have endocrine disorders.
The main factors causing sick building syndrome in C-like building syndrome include pollution sources and air conditioning systems. The symptoms of sick building syndrome identified by the World Health Organization are: eye, nose, throat discomfort, dry skin, mucous membranes, erythema, itchy skin and non-specific over-sensitivity, fatigue, headache, dizziness, nausea, etc. 
Summary:officemate.cn
Give your kids an opportunity to explore the creative side of their personality with this amazing playhouse for kids indoor baby teepee play tent.
A separate space will help your child`s early development and let them use their vivid imagination for original, inspired ideas.
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Children will love to spend time inside the bed tent kids toys and bring along their favorite toys to give them company.
Spacious area can accommodate 2-3 kids so your child can invite their friends over as well.
Reading nook Teepee is free from any toxic materials that might be harmful for your children.
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