Intestine is an important digestive organ of human body, and it is also the largest detoxification organ of human body. The intestine consists of three parts: small intestine, large intestine and rectum. A great deal of digestion and almost all the digestion products are absorbed in the small intestine. The large intestine mainly concentrates food residues to form feces, which are then excreted through the rectum and anus.
2. Urinary system
The urinary system consists of kidney, ureter, bladder and urethra. Its main function is excretion. Excretion refers to the physiological process in which various substances that are not utilized or harmful to the body are transported to the outside world during the metabolism of the body.
3. Skin
The skin is wrapped around the body surface and in direct contact with the external environment. It has the functions of protecting, excreting, regulating body temperature and feeling external stimuli. It is the largest organ in the human body.
4. Respiratory tract
Respiratory tract is the passage through which air flows when the lungs breathe. The respiratory tract is divided into upper and lower parts: nose, pharynx and larynx are collectively called upper respiratory tract. Trachea, bronchus and lung organs are collectively called lower respiratory tract or tracheal tree. Tracheal tree is becoming more and more complicated with the evolution of animals.
5. Blood vessels
Blood vessels refer to a series of pipes through which blood flows. In addition to the cornea, hair, nails, dentin and epithelium, blood vessels are all over the human body. Blood vessels are divided into arteries, veins and capillaries according to their different structures and functions.
6, lymph
Lymphatic fluid, also called lymph, is a colorless and transparent liquid in human and animals, which contains lymphocytes, some of which are formed by infiltration of tissue fluid into lymphatic vessels. Lymphatic vessels are tubes similar in structure to veins, which are distributed in various parts of the body.
Lymphatic fluid circulates in lymphatic vessels and finally flows into veins, and part of tissue fluid flows into blood circulation through veins. Lymph exists in all parts of human body and plays a vital role in human immune system.
Extended data
Detoxification is light? Nine methods of clearing intestine and expelling toxin.
1, one meal a day with fruit instead of dinner.
Vitamin c and vitamin e have the function of detoxification. Vitamin C should not exceed one gram per day, otherwise it will lead to hyperacidity and affect fertility. Vitamin e should not exceed 200 mg per day, otherwise the side effects will be very great, such as muscle atrophy.
Step 3 drink honey on an empty stomach
Honey has been a good product for detoxification and beauty since ancient times, and it contains a variety of amino acids and vitamins needed by the human body. Eating honey regularly can not only excrete toxins, but also play a certain role in preventing and treating cardiovascular diseases and neurasthenia.
4, eat more black fungus
The plant gum contained in Auricularia auricula has a strong adsorption capacity, which can adsorb impurities left in human digestive system, clean blood, and can effectively remove pollutants in the body if eaten regularly.
5. Drink cold milk on an empty stomach
Drinking iced milk on an empty stomach can relieve constipation. First, cold stimulation can accelerate intestinal movement. Second, milk contains a lot of lactose, and more than half of people in China lack lactase needed for milk absorption.
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People's Network-Nine Methods of Clearing Intestines and Detoxifying Toxins.