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15 Reasons Why Spinach Is Called A Superfood

Introduction

The green leafy vegetable spinach is considered a superfood for consumption because of the loads of nutrients it possesses, which can have several health benefits. And it’s low on calories which is another plus!

Some of the potential benefits of eating spinach are that this vegetable helps stabilise your blood glucose levels, supports in boosting the immune system, aids in reducing your risk of developing cancer, and is also good for bone health1. So, adding this green to your diet may benefit your health in multiple ways. But before we discuss these in detail, let’s understand some of its nutritional facts.

Nutritional Value of Spinach

Spinach is a nutritional powerhouse that offers a range of essential nutrients. This leafy green vegetable is packed with vitamins like A, C, and K, as well as minerals such as iron and calcium. Additionally, calories in spinach are low, and carbohydrates while being high in dietary fiber2. It’s an excellent choice for supporting overall health and well-being. Adding spinach to your meals is a great way to boost your overall nutrition while being mindful of the carbs in spinach. Here are some spinach nutrients that make this green super healthy.

Nutritional chart for 100g of raw spinach

Spinach also contains plant compounds like Lutein, Nitrates, Quercetin, Kaempferol, and Zeaxanthin, which can be beneficial for health3.

Did you know that spinach, aside from being rich in essential nutrients, also contains chlorophyll? This natural pigment has been linked to improved digestion. Chlorophyll helps by promoting the production of enzymes that aid in breaking down food, supporting the digestive process, and promoting a healthy gut12.

Dr. Siddharth Gupta, B.A.M.S, M.D (Ayu)

15 Health Benefits of Spinach

Spinach is linked to numerous health benefits which is why this leafy green is considered a superfood. Here are some potential health benefits of spinach that you need to know.

1. Helps Avoid Risk of Cancer

Spinach is a high source of zeaxanthin and carotenoids that can flush out the free radicals from your body. These free radicals make your body prone to many diseases, including cancer, and as a result, spinach is said to avoid cancer risk4.

2. Helps Maintain Blood Sugar Levels

Spinach, rich in antioxidants and fibre, plays a vital role in regulating blood sugar levels. Its high magnesium content helps enhance insulin sensitivity, aiding in glucose metabolism5. Incorporating spinach into your diet may contribute to better glycaemic control, making it a valuable addition for individuals managing blood sugar levels.

3. Aids in Good Bone Health

Spinach contains vitamin K that aids in good bone health. Vitamin K also improves calcium absorption by your body, which helps keep your bones strong. This means adequate consumption of spinach can do good to your bones.

4. Aids in Weight Loss

If you are planning to reduce your weight, then adding spinach leaves to your weight loss diet can be great. This natural green wonder aids in weight loss and also is low in calories6.

Spinach makes feel full and curbs your appetite. So, adding this to your everyday diet will help benefit you in multiple ways.

5. Good For Your Eyes

Spinach benefits for eyes are evident through the antioxidants found in it, lutein and zeaxanthin, which contribute to good eyesight and protect against issues like cataracts, age-related macular degeneration, and other eye problems. Additionally, the vitamin A found in spinach benefits in maintaining mucus membranes that are essential for normal eyesight.

6. Regulates Blood Pressure

Hypertension or high blood pressure is responsible for causing heart disease, kidney disease, and stroke. Spinach is rich in potassium and nitrates which help in reducing blood pressure. A study7 found that consuming spinach juice regularly helped lowering blood pressure and arterial stiffness. Thus, consuming this superfood can help maintain avoid above risks and keep you healthy.

7. Has Anti-inflammatory Properties

This superfood contains neoxanthin and violaxanthin which are two anti-inflammatory components that regulate inflammation. Owing to its anti-inflammatory properties, it can help protect you against conditions like osteoporosis, migraine, asthma, arthritis, and headaches. So, make sure that you add this healthy leafy green to your regular diet and reap the benefits of it.

8. Keeps Your Body Relaxed

Spinach is rich in nutrients that help in keeping your mind calm and easing stress8. Its high levels of zinc and magnesium enable you to achieve better sleep at night, which can assist in dealing with some mental health issues. This, in turn, helps your body relax and rest your eyes. Therefore, consuming spinach regularly can certainly contribute to your overall health.

9. Keeps Your Brain Functioning Normally

This leafy green helps in the smooth functioning of your brain, especially during old age. Thus, consuming this leafy green on a daily basis will keep your brain active and enable you to think clearly. Its content of vitamin K helps a healthy nervous system and aids in normal behaviour.

10. Boosts Your Immunity

Spinach extract may help strengthen the immune system by activating defence cells and boosting their infection-fighting activity9. Due to abundance of vitamins, minerals and antioxidants, spinach can be a great food to supports your immune system in proper functioning. So, all you need to do is to consume one cup of spinach every day and stay healthy.

11. Helps Avoids Atherosclerosis

Over the years excessive fat gets stored in your arteries and this leads to thickening of the human artery which results in strokes and atherosclerosis. Spinach contains a substance called lutein that is responsible for preventing your arteries from thickening10. This substance also helps avoid the risk of developing heart diseases.

12. Manage Anaemia

Spinach has a high iron content in it that can help deal with anaemia or prevent the risks of developing it11. Iron is also good for women who are menstruating, children and adults. Iron also boosts energy in the human body and also helps in carrying oxygen to all the cells of the body. Thus, spinach can be very good iron source to consume especially in women.

13. Improved Digestion

The high amount of water and fibre in spinach also helps in good digestion, keeping the gut healthy and avoid chances of constipation. All you need to do is to consume spinach regularly and this will do good for your digestion.

14. Good for Skin

Some of the vital nutrients that spinach contains are vitamin A, vitamin C, vitamin E including vitamin K which plays an important role in healthy skin. When it comes to the benefits of spinach for skin, these nutrients contribute to its overall health and radiance. Due to anti-inflammatory property, it can also help fight acne, when applied as a face mask.

Spinach leaves have a long-standing reputation in folklore medicine for their diverse medicinal uses. Spinach has been used traditionally to address skin issues such as ringworm, scabies, and leucoderma (skin whitening). Additionally, it has been associated with potential benefits for urinary calculi (kidney stones) and may aid in controlling symptoms of urinary tract infections12.

Dr. Rajeev Singh, BAMS

15. Natural Anti-Ageing Properties

Spinach comes loaded with antioxidants that have the tendency to destroy and prevent free radicals that cause premature ageing8. Being rich in Vitamin C, consuming spinach on a regular basis can help maintain the elasticity of skin, giving a younger and healthier appearance.

While initial studies have shown potential health benefits of spinach, further long-term human trials are needed to corroborate these benefits. Nonetheless, the results are promising.

To reap the benefits of this superfood, incorporate it in raw or cooked forms in your routine diet or consume fresh spinach juice daily.

Potential Downsides

For most people, spinach is a healthy addition to their diets, however, rarely, some side-effects may occur.

Always discuss with your healthcare provider before including any natural remedy in your routine diet including spinach, especially if you have any medical condition13.

Dr. Smita Barode, BAMS, M.S.

While Spinach Juice is filled with antioxidants and nutritional benefits, one must have it in proportion with enough proteins and fats. It should not be used as a meal replacement. Spinach Juice can make a wonderful part of your balanced diet.

Conclusion

From boosting your immunity to supporting heart health and improving digestion, spinach truly lives up to its title as a superfood. Rich in essential vitamins, minerals, antioxidants, and plant compounds, spinach is a powerhouse of health benefits in every bite, whether eaten raw, cooked, or blended into a refreshing juice. While its benefits are impressive, moderation is key, especially for those with specific medical conditions. By making spinach a regular part of your balanced diet, you not only nourish your body but also invest in long-term wellness.

Frequently Asked Questions (FAQs)

Is spinach good for your hair too?

The reason why this leafy vegetable is considered a superfood is because it offers all-around benefits in terms of health in general, skin and hair. It may help fight hair fall and aid in faster hair growth.

What are some easy ways by which I can include spinach in my meals?

If you do not like the idea of drinking spinach juice, there are a few fun and tasty ways by which you can include spinach into your daily diet. Some of these dishes are:
Palak paneer
Palak chicken
Omelette with spinach and cheese
Spinach and Mushroom pasta
Classic French Spinach quiche
Chicken Panini with Spinach and Sun-dried Tomato

Can I consume spinach daily if I have arthritis?

No, if you already suffer from joint pain, consuming spinach can worsen inflammation and pain and lead to gout, which is a kind of arthritis. Its ideal to consult your healthcare provider in such cases.

Can spinach be eaten raw?

Yes, spinach can be safely consumed raw in salads, smoothies, or as a garnish. Raw spinach is rich in nutrients and offers a fresh, crisp texture, making it a popular choice in many dishes. However, ensure to wash is thoroughly before consumption.

Can spinach cause constipation?

Spinach is unlikely to cause constipation. In fact, it’s often recommended to help with regular bowel movements due to its high fiber content. However, individual responses to foods can vary, so it’s essential to maintain a balanced diet and stay adequately hydrated.

Can spinach cause acidity?

Spinach is generally not a significant cause of acidity. However, for some individuals, its oxalate content might contribute to kidney stone formation if consumed in excessive amounts. Maintaining a balanced diet and monitoring your body’s response to specific foods is advisable.

Can spinach cause black stool?

Yes, consuming a significant amount of spinach, along with other dark-coloured foods, can occasionally lead to black stool. This discoloration is generally harmless and often related to the food’s pigment, but if black stool persists without an apparent dietary cause, it’s important to consult a healthcare professional.

Can spinach be eaten at night?

Yes, spinach can be eaten at night. It’s a nutritious and low-calorie option for an evening meal, providing essential vitamins and minerals without causing any specific adverse effects when consumed before bedtime.

Can spinach be eaten in pregnancy?

Yes, spinach can be part of a healthy diet during pregnancy. reaping the benefits of spinach during pregnancy. It’s rich in essential nutrients like folate, iron, and fibre, which are important for both the mother and the baby’s well-being. However, it’s crucial to ensure proper washing and cooking to reduce the risk of foodborne illnesses. Consult with a healthcare provider for personalized dietary recommendations during pregnancy.

Are spinach seeds edible?

Yes, spinach seeds are edible. While they are small and often go unnoticed, they can be consumed and are a source of nutrients like protein and healthy fats.

Are spinach stems good for you?

Healthcare professionals generally recommend consuming spinach leaves rather than the stems, as the leaves are richer in nutrients and have a more pleasant texture. While spinach stems are edible and offer some fibre, they may not provide the same nutritional benefits as the leaves. Consulting with a healthcare professional can offer personalized dietary advice.

Is spinach good for thyroid?

Spinach is generally considered a healthy food, but for individuals with thyroid conditions, it’s important to consume it in moderation. Spinach contains compounds called goitrogens, which can interfere with thyroid function when consumed in large quantities. Consulting with a healthcare professional for personalized dietary advice is advisable for those with thyroid concerns.

 Is spinach good for uric acid?

Spinach can be consumed in moderation as part of a diet for managing uric acid levels. It’s a low-purine food, which is beneficial for individuals with gout or high uric acid levels. However, it’s important to maintain a balanced diet and consult with a healthcare professional for specific dietary recommendations related to uric acid.

Does spinach have protein?

Spinach contains a modest amount of protein, but it’s not a primary source of protein. However, it offers various other essential nutrients, making it a valuable addition to a balanced diet.

Can you freeze spinach?

Yes, you can freeze spinach. Freezing spinach helps preserve its freshness for a longer period, making it convenient for future use in cooking or smoothies.

Does spinach have B12?

No, spinach does not contain a significant amount of vitamin B12. It is not a reliable source of this essential nutrient.

References

  1. Beaulah A, Manickam C, Swaminathan V. Nutritive values and importance of tropical green leafyvegetables in human diet: a review. Int J Curr Microbiol Appl Sci. 2020;9:656-69. Available from: https://www.researchgate.net/publication/346727579_Nutritive_Values_and_Importance_of_Tropical_Green_Leafy_Vegetables_in_Human_Diet_-_A_Review
  2. El-Sayed SM. Use of spinach powder as functional ingredient in the manufacture of UF-Soft cheese. Heliyon. 2020 Jan 21;6(1):e03278. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC6974769/
  3. U.S. Department of Agriculture, FoodData Central. Food details for FDC ID 1999633 [Internet]. 2025 [cited 2025 Sep 22]. Available from: https://fdc.nal.usda.gov/food-details/1999633/nutrients
  4. Akasaka H, Mizushina Y, Yoshida K, Ejima Y, Mukumoto N, Wang T, Inubushi S, Nakayama M, Wakahara Y, Sasaki R. MGDG extracted from spinach enhances the cytotoxicity of radiation in pancreatic cancer cells. Radiat Oncol. 2016 Nov 22;11(1):153. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC5120455/
  5. Li T, Lu X, Sun Y, Yang X. Effects of spinach nitrate on insulin resistance, endothelial dysfunction markers and inflammation in mice with high-fat and high-fructose consumption. Food Nutr Res. 2016 Sep 9;60:32010. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC5018658/
  6. Saeidi A, Saei MA, Mohammadi B, Zarei HRA, Vafaei M, Mohammadi AS, et al. Supplementation with spinach-derived thylakoid augments the benefits of high intensity training on adipokines, insulin resistance and lipid profiles in males with obesity. Front Endocrinol (Lausanne). 2023 Jul 28;14:1141796. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC10422041/
  7. Jovanovski E, Bosco L, Khan K, Au-Yeung F, Ho H, Zurbau A, Jenkins AL, Vuksan V. Effect of Spinach, a High Dietary Nitrate Source, on Arterial Stiffness and Related Hemodynamic Measures: A Randomized, Controlled Trial in Healthy Adults. Clin Nutr Res. 2015 Jul;4(3):160-7. doi: 10.7762/cnr.2015.4.3.160. Epub 2015 Jul 31. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC4525132/
  8. Son H, Jung S, Shin JH, Kang MJ, Kim HJ. Anti-Stress and Anti-Depressive Effects of Spinach Extracts on a Chronic Stress-Induced Depression Mouse Model through Lowering Blood Corticosterone and Increasing Brain Glutamate and Glutamine Levels. J Clin Med. 2018 Oct 31;7(11):406. Available from: https://pubmed.ncbi.nlm.nih.gov/30384468/
  9. Ishida M, Ose S, Nishi K, Sugahara T. Immunostimulatory effect of spinach aqueous extract on mouse macrophage-like J774.1 cells and mouse primary peritoneal macrophages. Biosci Biotechnol Biochem. 2016 Jul;80(7):1393-402. Available from: https://pubmed.ncbi.nlm.nih.gov/27095137/
  10. Jovanovski E, Bosco L, Khan K, Au-Yeung F, Ho H, Zurbau A, Jenkins AL, Vuksan V. Effect of Spinach, a High Dietary Nitrate Source, on Arterial Stiffness and Related Hemodynamic Measures: A Randomized, Controlled Trial in Healthy Adults. Clin Nutr Res. 2015 Jul;4(3):160-7. Available from: https://pubmed.ncbi.nlm.nih.gov/26251834/
  11. Singh A, Bains K, Kaur H. Effect of inclusion of key foods on in vitro iron bioaccessibility in composite meals. J Food Sci Technol. 2016 Apr;53(4):2033-9. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC4926910/
  12. Bashir S, Rauf A, Nawaz H, et al. Spinach: An important green leafy vegetable and medicinal herb. ResGate. 2017 [cited 2025 Oct 17]. Available from: https://www.researchgate.net/publication/329699312_Spinach_An_important_green_leafy_vegetable_and_medicinal_herb
  13. Chauhan A, Sharma A, Choudhary R, et al. Spinach and its health benefits: A review. Pharma Journal. 2022;11(8S):875-878. Available from: https://www.thepharmajournal.com/archives/2022/vol11issue8S/PartP/S-11-8-47-875.pdf

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