1. Strong tea: Strong tea contains a large amount of caffeine, theophylline, etc., which is very irritating. Drinking strong tea can cause insomnia, headache, tinnitus, dazzling, and it is also bad for the stomach and intestines, and some people will feel vomiting .
2. Moldy tea: contains a lot of toxins.
3. Skewered tea: Some flavors are toxic, such as paint and camphor.
4. Coke-flavored tea: Stir-fried tea leaves have lost their nutrition and have a bad taste.
5. Overnight tea: Especially the flavored tea, even if it can't be tasted, most of it grows and reproduces a lot of bacteria. Tea contains a lot of protein, most of which is insoluble in hot water and remains in the tea. When the water temperature is high, the protein on the tea leaves will rot. After being left overnight, an enzyme bacteria will be formed, and a large amount of tannic acid will remain in the tea. After being oxidized, these tannins will turn into strong and irritating oxides, which will cause irritation to the stomach and intestines and cause inflammation. Therefore, overnight tea is not suitable for drinking. Although overnight tea cannot be consumed, overnight tea has many tricks that you do not know.
6. Long-time tea brewing: The tea leaves have been brewed for too long, and many substances that are harmful to the human body are brewed.
7. Cold tea: Tea should be consumed warm and warm. Cold tea has the disadvantages of stagnating cold and gathering phlegm.
8. Hot tea: Tea is usually brewed with high-temperature water, but it cannot be consumed when it is overheated. Overheated things are extremely detrimental to human stomach.
Material characteristic: Using high quality aluminum extruded shutter profiles, multi-layer painting or film layer surface have excellent scratch resistance function, not decay, wearable and anti-collision.Nice white profiles, accepting mass customization according to users requirements(light gray, brown, cream, wood, fused, sand color and light sand color ,etc.)
Integrated protection and decorative features together,the best replacement of traditional theft network security replacement; flexible way open ways, supporting hand control, group control. The door could be your safe rescue channel when in emergency.
When in state of close, support ventilation and lighting, this contribute to enhance the cooling and heating effect of air conditioner, ensure safety, comfortable, energy saving, noise isolation and aesthetics.
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com