Oxygen is an important nutrient for development and sustaining life (1). It is important to take care of 94%-98% oxygen saturation within the blood to forestall hypoxia and tissue harm (2), (3). Hypoxia or low oxygen saturation places individuals with bronchial asthma, lung issues, COVID-19, fibromyalgia, and coronary heart illness at better danger and should worsen the situation or trigger different issues (4), (5), (6), (7), (8). Nevertheless, checking your oxygen saturation ranges often with a pulse oximeter, getting medical consideration, and consuming oxygen-rich meals may be of super assist.

This text lists the 30 greatest meals, together with fruits, proteins, veggies, and drinks, you could devour to spice up blood oxygen ranges. Have a look.

In This Article

How Meals Assist Enhance Oxygen Ranges

You will need to perceive why sure meals assist enhance oxygen ranges. These meals should not “oxygen-rich” per se. They comprise nutritional vitamins, minerals, and molecules and have an alkaline pH, important for sustaining optimum blood circulate and oxygen ranges within the physique.

The meals to search for should be wealthy in nutritional vitamins A, B2, B3, B5, B9, and B12, minerals like iron and copper, and the molecule nitric oxide. Select alkaline meals that scale back the chance of stroke and hypertension, enhance coronary heart and mind operate, and activate vitamin D (9).


Let’s get began with the checklist of meals to devour to spice up the oxygen ranges in your blood. Scroll down.

30 Finest Meals To Enhance Oxygen Ranges

10 Fruits To Enhance Oxygen Ranges

1. Avocados

Avocados are wealthy in nutritional vitamins A, B3, B6, B12, choline, folate, polyunsaturated fatty acids (PUFAs), and dietary fiber. These vitamins assist enhance oxygen ranges, scale back ldl cholesterol, promote a wholesome coronary heart, management blood sugar ranges, enhance lipid profile, defend DNA, stop osteoarthritis, enhance eye well being, and assist in weight administration (10).

Eat half an avocado on daily basis in smoothies, salads, or scrumptious tacos to offer your oxygen ranges a lift and enhance your general well being.

2. Pomegranate

Pomegranates comprise iron, copper, zinc, nutritional vitamins B3 and B6, and choline (11). They enhance blood circulate by growing nitric oxide bioavailability and enhance oxygen supply (12). Consuming pomegranate kernels or freshly pressed pomegranate juice helps dilate the blood vessels, enabling improved blood circulate (13). This reduces the chance of tissue harm resulting from low oxygen saturation.

Eat a cup of pomegranate kernels, drink 375 ml of pomegranate juice per day, or add it to salads and embody this oxygen saturation-improving alkaline meals in your weight loss program.

3. Kiwi


This candy ‘n bitter juicy tropical fruit is an effective supply of dietary fiber, copper, iron, nutritional vitamins A, B3, B5, B6, and C, choline, and a number of other antioxidants. Kiwifruit helps stop DNA harm, boosts the immune system, reduces the severity and length of higher respiratory infections within the aged, and lowers irritation (14).

Eat a big kiwi per day. You can even add it to smoothies, juices, and salads to extend the consumption of nutritional vitamins and minerals that assist improve oxygen saturation within the blood.

4. Cantaloupe

Cantaloupe is a good supply of nutritional vitamins A, B3, B5, B6, C, choline, folate, iron, and antioxidants (15). This fruit is low in sugar and may be consumed by individuals with excessive blood sugar ranges. It additionally has anti-inflammatory and immunity-boosting properties (16).

Eat a cup of cantaloupe or make a smoothie to enhance oxygen ranges within the physique.

5. Mango

Ripe mangoes are wealthy in nutritional vitamins A, B3, B5, B6, and C, and iron and copper important for upping blood oxygen saturation ranges. They comprise antioxidants like vitamin C, carotenoids, and phenolic compounds that assist preserve general well being (17). Mangoes have hypotensive, anti-inflammatory, hepatoprotective, and immunity-boosting properties (18).

Eat half a cup of ripe mangoes, toss them with breakfast fruit bowls, or make a smoothie. Folks with diabetes should seek the advice of their physician earlier than consuming ripe mangoes as they’ve excessive sugar content material.

6. Peaches

Peaches are loaded with nutritional vitamins A, B3, B5, and B6, iron, zinc, and antioxidants that stop free radical harm and assist preserve correct physique capabilities. These scrumptious summer season fruits are touted as purposeful meals resulting from their capability to advertise general well being (19), (20).

Eat an entire massive peach a day or each different day. You can even add it to your juices, smoothies, or chilly salads.

7. Pineapple


Pineapples are a wonderful supply of nutritional vitamins A, B3, B5, B6, and C, copper, iron, potassium, zinc, choline, folate, and beta-carotene (21). These candy and juicy tropical fruits assist improve the permeability of the blood vessel partitions to oxygen and different vitamins. The energetic element of pineapple, bromelain, additionally helps scale back irritation and prevents blood clot formation (22).

Eat a cup of pineapple as is, or add it to smoothies, juices, and salads.

8. Berries

Blueberries, strawberries, and raspberries are nice sources of nutritional vitamins A, B3, B5, B6, and C, iron, potassium, copper, zinc, choline, folate, and antioxidants (23), (24), (25). Berries additionally assist scale back irritation and lipoprotein-cholesterol ranges and enhance insulin sensitivity (26).

Eat a cup of natural or domestically grown combined berries on daily basis. Embody them in fruit bowls, smoothies, and juices.

9. Figs And Dates

Dried figs and dates are loaded with iron, copper, potassium, nutritional vitamins A, B3, B5, and folate (27), (28). These vitamins assist enhance immunity and enhance cognitive talents. Dates and figs are wealthy in polyphenols with antioxidant properties and assist scale back free radical harm and oxidative stress to forestall neurodegeneration and supply therapeutic results (29), (30).

Eat 1-2 medjool dates and a few dried figs with smoothies. Folks with diabetes should seek the advice of their physician earlier than consuming dried figs and dates as they’ve excessive sugar content material.

10. Citrus Fruits

Citrus fruits are wealthy in vitamin C, an antioxidant that helps develop hemoglobin-based oxygen carriers (HBOCs). A number of secondary metabolites, reminiscent of alkaloids, coumarins, phenol acids, flavonoids, limonoids, and carotenoids, current in citrus fruits are additionally extremely useful for human well being. They’ve anti-inflammatory, and antioxidant properties, and assist preserve your cardiovascular well being, stop nerve cell harm, and broaden your blood vessels to enhance blood circulate (31).

Embody limes, lemons, tangerines, oranges, and grapefruits in your weight loss program. You possibly can juice them or add them to salads.

Scroll right down to study extra about greens with related advantages.

8 Greens To Enhance Oxygen Ranges

1. Beetroot


Beetroots comprise naturally occurring nitric oxide that helps dilate the blood vessels and permits unhindered oxygenated blood circulate to the tissues. That is the explanation beetroot juice is successful amongst health fanatics. A number of research additionally present that beetroot juice can assist scale back hypoxia (32), (33).

Eat half a beetroot on daily basis, both uncooked or boiled. You possibly can toss a couple of slices in your soup, add it to salads, or make a beetroot smoothie.

2. Carrot

Carrots are wealthy in nutritional vitamins A, B3, B5, B6, and C, choline, potassium, iron, zinc, and copper (34). In addition they comprise phytochemicals that possess anti-inflammatory and antioxidant properties, essential for detoxifying the physique and growing oxygen provide to the tissues (35).

Eat child carrots as a snack. You can even add them to salads. Make carrot truffles or toss a cup of roughly chopped carrots into your mixer to arrange carrot juice.

3. Spinach

The queen of leafy greens, spinach, is loaded with iron, nutritional vitamins A, B3, B5, B6, and C, and lots of antioxidants (36). Spinach nullifies the reactive oxygen species, reduces oxidative stress and irritation, and has hypoglycemic (lowers blood sugar ranges) and hypolipidemic (lowers blood lipid ranges) properties (37).

Eat a cup of child spinach within the salad. You can even toss it within the blender to make a smoothie (try the recipe of a scrumptious spinach and kiwi smoothie within the “drinks to spice up oxygen ranges” part).

4. Garlic

Garlic is understood to advertise coronary heart well being. It has lipid-lowering, antimicrobial, and antiplatelet properties (38). A examine discovered that garlic consumption may enhance baseline arterial oxygen ranges and scale back hypoxemia in individuals with hepatopulmonary syndrome (HPS), a situation affecting the lungs of sufferers with liver illness (39).

Eat at the least one clove of garlic on daily basis with meals. You possibly can add it to marinades or curries and even chew it uncooked.

Observe: Keep away from consuming garlic if you’re on anticoagulants.

5. Candy Potato


Candy potatoes with orange or purple flesh comprise nutritional vitamins A, B3, B5, and B6, iron, copper, anthocyanin, and beta carotene (40). Consuming candy potatoes assist scale back arterial oxidative stress (a dysfunction attributable to oxidative harm of proteins, lipids, and DNA) and arterial stiffness (stiffening of huge arteries that will increase the chance of cardiovascular illnesses) (41).

Eat mashed, baked, or air-fried candy potatoes as a snack, in salads, or aspect dish.

6. Beans

Beans are legumes that comprise a excessive quantity of iron, which is essential for oxygen transport, DNA synthesis, and different metabolic processes (42). They’re loaded with potassium, calcium, and dietary fiber (43).

Eat blanched or boiled inexperienced, black, and dried beans in salads and curries to complement your meal with iron and different necessary vitamins to extend oxygen ranges in your physique.

7. Broccoli

Broccoli is loaded with antioxidants and has phytochemicals that assist inhibit irritation (44). An experiment confirmed a proof-of-concept that broccoli helps stop extreme COVID-19 (45). Nevertheless, additional research are required to solidify this proof-of-concept.

Eat half a cup of blanched broccoli florets on daily basis or each different day in salads to scale back oxidative stress and irritation within the physique.

8. Lettuce

Lettuce is a good supply of nutritional vitamins A, B3, B5, B6, and C, folate, iron, potassium, and zinc (46). It’s wealthy in antioxidants, reminiscent of carotenoids and nutritional vitamins E and C. An animal examine has proven that lettuce consumption prevents tissue harm attributable to oxidative stress(tissue oxidation), improves synthesis of lipids (lipid metabolism) and reduces the chance of cardiovascular illnesses (47).

Eat contemporary romaine or iceberg lettuce with salads so as to add crunch to your meals and defend your well being.

Other than consuming vegatables and fruits, including protein to your weight loss program is necessary. The following part lists out 7 protein sources that additionally assist in enhancing oxygen ranges within the physique. Scroll down.

7 Protein-Wealthy Meals To Enhance Oxygen Ranges

1. Eggs

Arduous-boiled eggs are glorious sources of iron, zinc, potassium, protein, selenium, nutritional vitamins A, D, B5, B6, B12, E, and Ok, folate, and beta-carotene (48). Whereas egg yolks are notorious for his or her excessive ldl cholesterol content material, a examine confirmed they’ve anti-inflammatory and analgesic properties (49).

Eat 3-5 complete eggs per week. When you’ve got excessive levels of cholesterol, keep away from or restrict consuming egg yolks.

2. Legumes

Legumes, reminiscent of lentils, chickpeas, kidney beans, pinto beans, navy beans, fava beans, and bean sprouts, are wealthy in iron, potassium, zinc, and B nutritional vitamins. They’re nice sources of plant-based protein and fat-free. Consuming legumes helps decrease hypertension, management blood sugar in individuals with sort 2 diabetes, enhance lipid profile, and aids weight administration (50).

Eat half a cup of legumes of your selection on daily basis to enhance blood circulate and oxygen provide to all physique components.

3. Mushrooms


Mushrooms are among the finest sources of dietary protein and comprise iron, zinc, calcium, potassium, copper, magnesium, selenium, and nutritional vitamins B3, B5, and B6, C, and D (51). The beta-glucans current in mushroom have antioxidant, and anticholesterolemic (lowers plasma cholestrol ranges), and prevents nerve harm. . Mushrooms additionally dilate the blood vessels, stop blood clot and formation of fatty deposits in arteries, and have anti-inflammatory results (52).

Eat half a cup of mushrooms 2-3 occasions every week. Sautee it earlier than including to salads or soups. When you’ve got arthritis, discuss to your physician earlier than consuming mushrooms.

4. Meat And Fish

Meat and fish are good sources of nutritional vitamins B12 and B3, iron, zinc, selenium, calcium, protein, and omega-3 fatty acids (53), (54). Consuming lean meat, reminiscent of rooster breast or skinless rooster, limiting the consumption of purple meat, reminiscent of beef, pork, lamb, and together with fatty fish like salmon, tuna, mackerel, carp, and sardines within the weight loss program can assist enhance vascular well being, bone energy, and oxygen transport (55), (56).

Eat grilled or baked skinless rooster breast (3 oz), fat-free meat, or fatty fish of your selection with a cup of inexperienced veggies to enhance oxygen ranges and general well being. Keep away from processed meats, reminiscent of salami and sausages.

5. Organ Meat

Organ meat, such because the liver, coronary heart, tongue, and mind, is very nutritious. It incorporates nutritional vitamins B3, B6, B12, and D, copper, iron, zinc, proteins, monounsaturated fatty acids (MUFAs), and polyunsaturated fatty acids (PUFAs) (57).

Eat organ meat as soon as every week or as soon as in two weeks to get the required vitamins to enhance your oxygen ranges. Keep away from organ meat if in case you have excessive ldl cholesterol or arthritis.

6. Dairy

Milk, yogurt, and clarified butter (ghee) are loaded with calcium, zinc, B nutritional vitamins, vitamin D, probiotics, proteins, and wholesome fat (58). Low-fat dairy merchandise can assist scale back the chance of heart problems and kind 2 diabetes (59).

Eat half a cup of yogurt or frozen yogurt, a glass of milk (375 ml), and one teaspoon of ghee to get the important vitamins from these dairy merchandise required for improved oxygen ranges.

7. Nuts And Sunflower Seeds

Nuts and sunflower seeds are nice sources of iron, copper, zinc, calcium, nutritional vitamins B3, B5, B6, and E, proteins, dietary fiber, and polyunsaturated fatty acids (60), (61). These vitamins assist enhance oxygen circulate and transport oxygenated blood to the opposite physique components from the center. In addition they assist management blood strain, decrease levels of cholesterol, scale back the chance of metabolic syndromes, and enhance vascular exercise. They’ve antioxidant, anti-inflammatory, and anti-hypertensive properties (62) (63).

Eat 2-4 soaked almonds, two walnuts, 3-4 pecans, and a handful of floor sunflower seeds with breakfast or in salads. You can even eat cashew nuts. Nevertheless, keep away from them if in case you have excessive ldl cholesterol.

These are the fruits, greens, and protein sources that assist enhance oxygen ranges within the blood. You can even devour drinks made with a couple of meals talked about above. Scroll right down to study the recipes of the 5 greatest drinks to spice up oxygen ranges.

5 Drinks To Enhance Oxygen Ranges


1. Beetroot And Lime Juice

How To Put together

  • Blitz half a big, peeled beetroot right into a blender and pressure the juice.
  • Add the juice of half a lime and a pinch of black salt.
  • Stir properly and drink within the morning.

Keep away from this drink at night time as it might trigger throat discomfort.

2. Pomegranate And Peach Smoothie

How To Put together

  • Toss a cup of pomegranate kernels right into a blender.
  • Blitz and pressure the juice right into a glass.
  • Blitz half a cup of roughly chopped peach and blend with the juice.
  • Add a pinch of black pepper and Himalayan pink salt.
  • Stir properly and sip!

3. Pineapple, Dates, And Seeds Smoothie

How To Put together

  • Blitz a cup of pineapple cubes, a date, and a tablespoon of sunflower seed powder within the blender.
  • Pour it right into a glass. Take pleasure in!

4. Carrot And Orange Smoothie

How To Put together

  • Peel and roughly chop one massive carrot.
  • Toss it right into a blender.
  • Add in a big, complete, peeled orange.
  • Mix properly and pour it right into a glass.
  • Add a touch of lemon juice and a pinch of black salt to it.
  • Stir properly, and drink.

5. Spinach And Kiwi Smoothie

How To Put together

  • Toss a cup of washed child spinach into the blender.
  • Roughly chop two massive kiwis (with or with out the peel).
  • Add it to the blender and blitz.
  • Pour the juice right into a glass, add the juice of half a lime, and a pinch of black salt.
  • Combine properly and luxuriate in!

To Conclude

It’s essential to take care of the medically permitted oxygen saturation ranges within the physique for correct functioning and stopping tissue harm. Seek the advice of your physician if in case you have COPD, bronchial asthma, muscle ache, or obtained contaminated with the coronavirus. Preserve checking your oxygen saturation ranges, do respiration workout routines, and devour a nutritious diet consisting of the above meals and drinks that assist enhance oxygen ranges. Take care.

Knowledgeable’s Solutions For Readers’ Questions

How can I improve oxygen in my physique?

To extend oxygen in your physique, devour meals and drinks that comprise iron, copper, and B nutritional vitamins. Embody beetroots, mushrooms, spinach, lettuce, carrot, kiwi, pomegranate, citrus fruits, berries, pineapple, nuts, sunflower seeds, meat, and fish eggs, and legumes in your weight loss program. Do respiration workout routines often, stop smoking, follow susceptible place (really useful for individuals contaminated with the coronavirus), and go on reasonably paced walks.

Which fruit is greatest for oxygen?

Eat avocados, kiwis, and pomegranates to spice up oxygen ranges in your blood.

What are the oxygen-rich meals for COVID-19?

You possibly can devour:
1. Beetroot
2. Carrot
3. Spinach and lettuce
4. Garlic
5. Candy potato
6. Lentils and beans
7. Avocado
8. Kiwi
9. Pomegranate
10. Pineapple
11. Berries
12. Peach
13. Eggs
14. Milk and yogurt
15. Fish and meat
16. Mushrooms
17. Nuts and sunflower seeds
18. Spinach and kiwi smoothie
19. Carrot juice
20. Beetroot juice

What are the signs of low oxygen ranges within the blood?

The signs of low oxygen within the blood are:
1. Breathlessness
2. Chest ache
3. Tingling within the limbs
4. Confusion and derilium
5. Quick coronary heart charge
6. Change in pores and skin coloration
7. Sweating
8. Caugh and wheezing


Articles on StyleCraze are backed by verified info from peer-reviewed and educational analysis papers, reputed organizations, analysis establishments, and medical associations to make sure accuracy and relevance. Learn our editorial coverage to study extra.

  1. Oxygen—A Essential however Missed Nutrient
  2. The Seek for Optimum Oxygen Saturation Targets in Critically In poor health Sufferers: Observational Information From Giant ICU Databases
  3. Hypoxia
  4. Hypoxia suppresses symptom notion in bronchial asthma
  5. Hypoxemia in sufferers with COPD: trigger results and illness development
  6. Silent hypoxia in COVID-19: pathomechanism and doable administration technique
  7. Fibromyalgia syndrome: in a single day falls in arterial oxygen saturation
  8. Oxygen oxidative stress hypoxia and coronary heart failure
  9. The Alkaline Food plan: Is There Proof That an Alkaline pH Food plan Advantages Well being?
  10. Hass Avocado Composition and Potential Well being Results
  11. Pomegranates uncooked
  12. The impact of acute pomegranate extract supplementation on oxygen uptake in highly-trained cyclists throughout high-intensity train in a excessive altitude setting
  13. Results of pomegranate extract on blood circulate and vessel diameter after high-intensity train in younger wholesome adults
  14. The dietary and well being attributes of kiwifruit: a evaluation
  15. Melons cantaloupe uncooked
  16. Characterization of Polyphenolic Compounds in Cantaloupe Melon By-Merchandise
  17. Chemical Composition of Mango (Mangifera indica L.) Fruit: Dietary and Phytochemical Compounds
  18. Mangifera Indica (Mango)
  19. Peaches yellow uncooked
  20. Antioxidant potential of peels and fleshes of peaches from completely different cultivars
  21. Pineapple uncooked all varieties
  22. Potential function of bromelain in scientific and therapeutic purposes
  23. Blueberries uncooked
  25. Raspberries uncooked
  26. Present proof on the health-beneficial results of berry fruits within the prevention and remedy of metabolic syndrome
  27. Dates medjool
  28. Figs uncooked
  29. Lengthy-Time period Dietary Supplementation of Pomegranates Figs and Dates Alleviate Neuroinflammation in a Transgenic Mouse Mannequin of Alzheimer’s Illness
  30. Consumption of fig fruits grown in Oman can enhance reminiscence anxiousness and studying abilities in a transgenic mice mannequin of Alzheimer’s illness
  31. Citrus fruits as a treasure trove of energetic pure metabolites that doubtlessly present advantages for human well being
  32. Affect of muscle oxygenation and nitrate-rich beetroot juice supplementation on O 2 uptake kinetics and train tolerance
  33. Power high-dose beetroot juice supplementation improves time trial efficiency of well-trained cyclists in normoxia and hypoxia
  34. Carrots uncooked
  35. Phytochemicals in Daucus carota and Their Well being Advantages—Overview Article
  36. Spinach uncooked
  37. Practical properties of spinach (Spinacia oleracea L.) phytochemicals and bioactives
  38. Well being results of garlic
  39. The function of garlic in hepatopulmonary syndrome: a randomized managed trial
  40. Candy potato cooked boiled with out pores and skin
  41. Candy potato (Ipomoea batatas) attenuates diet-induced aortic stiffening unbiased of adjustments in physique composition
  42. Overview on iron and its significance for human well being
  44. Antioxidant and Anti-inflammatory Actions of Broccoli Florets in LPS-stimulated RAW 264.7 Cells
  45. Efficacy of broccoli and glucoraphanin in COVID-19: From speculation to proof-of-concept with three experimental scientific circumstances
  46. Lettuce cos or romaine uncooked
  47. Well being impact of vegetable-based weight loss program: lettuce consumption improves ldl cholesterol metabolism and antioxidant standing within the rat
  48. Egg complete cooked hard-boiled
  49. Anti-inflammatory and analgesic results of egg yolk: a comparability between natural and machine made
  50. Legumes: Well being Advantages and Culinary Approaches to Improve Consumption
  51. Mushrooms white uncooked
  52. Edible Mushrooms: Bettering Human Well being and Selling High quality Life
  53. What’s the function of meat in a nutritious diet?
  54. Seafood Consumption and Elements for Well being
  55. Vitamin B12 in Well being and Illness
  56. Dietary Iron
  57. Meat Meat Merchandise and Seafood as Sources of Vitality and Vitamins within the Common Polish Food plan
  58. Yogurt: function in wholesome and energetic getting older
  59. Milk and dairy merchandise: good or unhealthy for human well being? An evaluation of the totality of scientific proof
  60. Nuts pecans
  61. Seeds sunflower seed kernels dried
  62. Well being advantages of nut consumption
  63. A evaluation of phytochemistry metabolite adjustments and medicinal makes use of of the frequent sunflower seed and sprouts (Helianthus annuus L.)

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Charushila Biswas

Charushila Biswas is a Senior Content material Author and an ISSA Licensed Specialist in Health & Diet. She is an alumni of VIT College, Vellore and has labored on transgenic wheat as part of her Masters dissertation from NRCPB (IARI), New Delhi. After finishing her Masters, she developed a ardour for diet and health, that are carefully associated to human psychology. This prompted her to creator a evaluation article in 2015. She has written over 200 articles on Health and Diet. In her leisure time, Charushila likes to prepare dinner and enjoys cellular images.