15 Foods And Supplements To Increase Oxygen Levels In The Blood

15 Foods And Supplements To Increase Oxygen Levels In The Blood | Leopard Nutrition

Sometimes, if you feel like you're running out of breath, there are higher chances that your oxygen levels in the blood are very low.

In addition to shortness of breath, you're also likely to experience other symptoms such as dizziness, confusion, headaches, loss of consciousness, palpitations, and fatigue.

There are many ways of boosting oxygen levels in the blood. One of the most common ways is to take oxygen-rich foods and supplements.

15 Oxygen-Rich Foods And Supplements

Below are top foods and supplements that increase oxygen in the blood:

1. Lemon

Lemons are commonly known for their detoxification role in the body. However, they also play a significant role in boosting the oxygen levels in the blood through alkalinization.

Generally, the human body needs moderate alkalinity. Lemons provide this moderate alkalinity that balances bloodstream acidity and thus increasing oxygen absorption into the cells.

2. Walnuts

These are rich in omega-3 fatty acids. Walnuts specifically contain alpha-linolenic acid that plays a significant role in lowering LDL and boosting oxygen levels carried by the haemoglobin in the blood.

Walnuts are also rich in fiber that assists in digestion and weight management.

3. Pomegranate

This is a fruit that's rich in both antioxidants and nitrates. These two components assist in improving blood circulation throughout the body. They're also potent vasodilators meaning that they can lower blood pressure by ensuring arteries remain dilated and wide.

This makes it easier for blood to flow through organs such as soft tissues, the heart, and the brain.

A recent study found out that athletes are highly advised to take pomegranate because it increases oxygen into the blood and thus improving efficiency.

4. Fish oil

Fish oil contains omega-3 fatty acids that improve oxygenation, especially in acute respiratory distress syndrome patients. It also helps to fight inflammation.

In most cases, people with asthma and acute respiratory distress syndrome have a higher risk of getting low oxygen diffusion. This makes strains their lungs to give the body adequate oxygen. Taking fish will is a sure way to ensure there's enough oxygen in your bloodstream.

5. Cayenne pepper

Cayenne pepper helps in improving blood circulation throughout the body. It contains a component known as capsaicin that plays a critical role in reducing the tension found in muscles lining capillaries.

Cayenne red pepper also produces nitric acid that helps in expanding blood vessels. This makes it easier for oxygenation to take place, and the blood flows freely. When there's free blood flow, healthy blood pressure is also maintained.

6. Dark leafy greens

These foods are rich in iron that promotes the ability of the body to absorb oxygen directly into the bloodstream. They include kale and spinach.

Studies show that spinach boosts oxygen levels in the blood if it's cooked lightly. Cooking helps spinach to release additional antioxidants that make oxygen absorption easy.

7. Iron supplement

Although you might be consuming iron-rich foods, you may also require to take an iron supplement so that you can boost your oxygen levels in the blood. Your iron levels might be low due to pregnancy, blood loss, digestive problems, or other underlying conditions.

Taking the correct amount of iron supplement, in this case, is very beneficial. However, before you take this supplement, you must first visit your doctor to determine the iron level in your body.

8. Blueberries

Blueberries are very rich in antioxidants that help the body in proper circulation and oxygen use. These antioxidants also enhance cell protection from free radicals and thereby making oxygen absorption into the blood easier.

Blueberries also have a lot of essential vitamins, including vitamin C and K.

9. Vitamin B supplement

You can get vitamin B supplements in your nearest stores to help you boost your oxygen levels if you're not taking adequate foods rich in vitamin B. This supplement helps to maintain the physiological and anatomical system by improving metabolism and providing more energy.

All these indirectly help in improving blood flow and oxygen absorption into the blood.

10. Avocado

It contains high levels of minerals and vitamins. These minerals and vitamins assist in the oxygenation process and also improves blood flow throughout the body.

Eating avocados regularly will also help balance your body pH levels.

11. Organic Gelatin

It's a natural oxygen-rich food that comes from seaweeds. It's a great source of both calcium, iron, and dietary fiber. Organic gelatin can be easily digested and plays a crucial role in improving oxygen levels in the bloodstream.

Regardless of the amount of nutrients your diet contains, you can boost your oxygen levels by incorporating organic gelatin into the diet.

12. Oranges

These fruits are rich sources of vitamin C. Additionally; oranges are also full of powerful antioxidants that boost blood circulation, reduce inflammation and blood clots.

Studies show that people who take oranges regularly maintain healthy blood pressure. Oranges improve the oxygen levels in the blood.

13. Red kidney beans

Studies show that the consumption of these specific beans has many health benefits. They make it easier for heme molecules to bind with haemoglobin. These molecules contain iron and minerals that assist in oxygenation.

Red kidney beans are also excellent sources of protein that provide energy and vasodilating potassium that lowers blood pressure.

14. Watermelon

Watermelons contain high levels of alkalinity, which is essential for the body. Watermelons are also rich in water and fiber content which makes them ideal amiable diuretics.

They also contain beta-carotene and lycopene components which are essential in boosting oxygen levels in the blood.

15. Broccoli

This food has many health benefits due to its high levels of powerful vitamins and antioxidants. These components make it easy to improve oxygen amounts in the blood. It supports oxygen metabolism since the food itself has high oxygen levels.


In conclusion, these are some of the top foods and supplements that increase oxygen in the blood. Other best foods include sweet potatoes, alfalfa sprouts, kiwi, and beetroot. You can either choose your favourite oxygen-rich food or supplement from this list.

However, when it comes to supplements, you must consult your doctor to ascertain whether you’ve got nutritional deficiencies or not.

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