What you should eat to improve blood oxygen levels?

Healthy Foods Contributor
blood oxygen levels
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The world is trembling in the fear of COVID19. India has been hit with the worst second wave and it became the hotspot. As you all may know, the SARS-CoV-2 virus that causes COVID19 can lead to mild to severe respiratory problems. This also is the case as we see the severe deficiency of Oxygen in India. As COVID19 progresses, more and more air sacs get filled with fluid. The fluid leaks from the tiny blood vessels in the lungs. Eventually, the patients suffer from a lack of oxygen as the shortness of breathing sets in. This leads to Acute Respiratory Distress Syndrom (ARDS), a form of lung failure and the patient dies. A diet chart that includes foods that improve blood oxygen levels can help in this situation.

How does food improve blood oxygen levels?

Oxygen makes its way into our blood at the lungs. Hemoglobin in the red blood cells sucks up the oxygen molecules. For an organ to function properly, it needs an adequate supply of oxygen. Low blood oxygen means poor organ performance. There are certain foods, that can increase the hemoglobin yields in the red blood cells. In simple terms, think of the computer as the bloodstream, Pendrive as hemoglobin, and the data in the Pendrive as oxygen. Increasing Pendrive’s memory or hemoglobin increases the amount of data or oxygen that can be stored. Eating certain foods can increase the memory capacity of the Pendrives!

Foods that improve oxygen levels

Hemoglobin has the same building blocks as found in iron, vitamin C, and folic acid-rich foods. Here are some foods that can help in this process:

Nuts and almond milk

Cashew, almond, etc contains numerous vitamins like C, E, B6 and minerals like iron, zinc, potassium, etc. Almond milk is the dairy-free alternative that contains all of the above.


Sprouts are very low in calories but are full of proteins. They also contain antioxidants, vitamin C and K, magnesium, and manganese.


Apple helps increase hemoglobin production. It is rich in antioxidants, dietary fiber, vitamin C and B-complex, calcium, potassium, and phosphorous.


Capsicum is full of vitamin A and antioxidants. It has a ph factor of 8.5.


This herb contains vitamins such as B, C, and K1. It also contains calcium and magnesium.


Orange is full of vitamin C. It also contains fiber, folate, calcium, copper, potassium, and vitamins A and B.


Spinach is easy to find and filled with iron. It helps patients with anemia.


This seafood is a good low-calorie protein substitute. It is also packed with vitamin B12, copper, iodine, phosphorous and certain antioxidants.

Green tea

Green tea provides an enormous amount of antioxidants. It has the ability to control the metabolism rate and thus the blood oxygen level.


Watermelon has a ph factor of 9. It is filled with minerals, fiber, and vitamin C.

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