For the elderly, oxygen inhalation can resist diseases, delay aging and improve the quality of life. For mental workers, oxygen inhalation can eliminate fatigue and improve memory. Oxygen inhalation after work can quickly eliminate fatigue, restore physical strength and improve work efficiency.
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Expectant mothers take oxygen: adults and children benefit. Pregnant women take oxygen for 30 minutes three times a day to increase the blood oxygen concentration and bring it to the fetus through placental blood, which is beneficial to the health of the mother and the better and smarter development of the fetus.
Oxygen inhalation for mental workers: eliminating fatigue and improving memory. The brain oxygen consumption accounts for 20-30% of the whole body oxygen consumption. Oxygen inhalation has a good effect on eliminating mental fatigue, restoring spirit and improving memory. If students take oxygen for 30 minutes every day during the preparation for the exam, they can relieve their nervousness before the exam, protect their brains and improve their grades significantly.
Reference source; Baidu encyclopedia-oxygen respirator
Baidu encyclopedia-oxygen inhalation