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The amount of oxygen a person needs in a lifetime depends on a number of factors, including their age, activity level, and health. However, a rough estimate is that a person consumes about 15,000 to 20,000 cubic feet of oxygen in their lifetime. This is equivalent to about 100 to 125 pounds of oxygen.
The amount of oxygen a person needs per day also varies. A sedentary adult typically needs about 20 cubic feet of oxygen per day, while an active adult may need up to 50 cubic feet of oxygen per day.
When a person holds their breath, they typically use up about 1 cubic foot of oxygen per minute. This means that a person can hold their breath for about 3 to 5 minutes before they start to experience oxygen deprivation.
Of course, these are just estimates and the actual amount of oxygen a person needs will vary depending on their individual circumstances. If you are concerned about your oxygen intake, you should talk to your doctor.
Here are some additional factors that can affect a person’s oxygen needs:
- Age: Babies and young children need more oxygen per pound of body weight than adults.
- Activity level: Active people need more oxygen than sedentary people.
- Health conditions: People with certain health conditions, such as chronic obstructive pulmonary disease (COPD) or heart disease, may need more oxygen.
- Altitude: People who live at high altitudes need more oxygen than people who live at sea level.
If you are concerned about your oxygen needs, talk to your doctor. They can help you determine how much oxygen you need and prescribe the appropriate treatment.
