12 Essential Benefits of eating watermelon seeds

wellandfit.org: red juicy watermelon cut into chunks

Many of us enjoy watermelon, which is often not regular but what do we do with the seeds?

We often spite them out, this is mainly because we do not know the benefits of eating watermelon seeds.

Watermelon is a delicious treat, especially in the summer months. However, do you know that the watermelon seeds that you often spit out are beneficial to your body?

The benefits of eating watermelon seeds are numerous and you will find them just here.

Watermelon seeds

The seeds of watermelon are tiny and black or slightly mottled black/brown. 

A single ball of watermelon can contain over 500 seeds, the number of seeds in a ball of watermelon depends on the size and age.

They are edible and tasty when roasted, even though they are usually thrown away while we eat the fruit itself, they are quite essential to humans.

Benefits of eating watermelon seeds


1. Eating watermelon seeds improves the health of your heart.

Because watermelon seeds are high in magnesium, which has enormous benefits to your heart health, they improve the health of your heat, magnesium is beneficial to the heart in the following ways.

  •  Magnesium aids in keeping your heartbeat

Magnesium is necessary for a healthy heartbeat as it aids in the movement of other electrolytes like calcium and potassium into the cells. 

Electrolytes are electrically charged minerals and substances that assist your body in a variety of tasks, including energy production and muscular contraction.

Electrolytes are essential for nerve transmission and proper cardiac muscle contractions.

Thye also help cells, organs and the body, in general, to work properly.

  • Magnesium helps in balancing the movement of the heart muscles

Magnesium helps the cardiac muscle cells relax by counteracting the contraction-stimulating effect of calcium. 

To ensure that heart cells contract and relax properly, these minerals battle with one another, this helps to maintain the proper functioning of the body system.

  • Magnesium aids in blood pressure regulation

Magnesium can help you maintain a healthy blood pressure level and protect your heart from damages.

Studies show that watermelon seeds are one of the best sources of magnesium and with magnesium this important in the body, it is right you take more watermelon seeds

Watermelon seeds, when consumed in moderation regularly, can assist to improve your heart health and keep your blood pressure in check.

 These seeds can also treat hypertension, which is linked to heart health, due to the presence of magnesium.

2. Watermelon seed can be used to treat Acne.

Acne is a common skin ailment in which sebum (an oily substance), hair, germs, and dead skin cells clog the pores of the skin. 

These blockages may lead to blackheads, nodules, and other types of pimples.

It’s very common among adults and it can happen to anyone, they affect the skin’s hair follicles and oil glands.

Watermelon seeds can be used to treat this condition, they can be extracted and used for this purpose.

You can apply the oil to your face directly using a cotton ball, once applied, it will clean up your acne and clears the skin.

3. Eating watermelon seeds help to protect the heart from diseases.

Amino acids, particularly lysine and tryptophan, are abundant in watermelon seeds.

Lysine and tryptophan share a few similarities. They’re both amino acids used to build proteins and are essential, but that’s not all that is intriguing about lysin and tryptophan.

The thing about these two similar amino acids is that you must get them from your diet because your body can’t produce them.

Watermelon seeds

Watermelon seeds offer this role (provision of lysin and tryptophan to the body) greatly. 

 These amino acids aid in the prevention of heart disease. 

Tryptophan does not only play its role as one of the limiting essential amino acids in protein metabolism

It also functions as a precursor for the neurotransmitter’s serotonin and tryptamine, as well as the antipellagra vitamin nicotinic acid and the epiphyseal hormone melatonin.

Lysine appears to aid in the absorption of calcium and is necessary for the synthesis of collagen, a protein found in bones and connective tissues such as skin, tendons, and cartilage.

Watermelon seeds also contain arginine which is also important in the body.

Cell division, wound healing, ammonia removal from the body, immunological function, and hormone release are all aided by arginine. It is a precursor for the creation of nitric oxide (NO), which is vital for blood pressure management.

Protecting the heat from diseases may just be one of the most important benefits of eating watermelon seeds

4. Eating watermelon seeds boost your immune system

Giving the immune system a boost is one of the most interesting benefits of eating watermelon seeds.

The body fights infection and functions properly when the immune system becomes stronger.

In nutshell, you become less susceptible to disease when the immune system is strong enough to withstand the adverse effect of diseases.

Of course, your system is very likely to be attacked by infectious disease, how your body reacts is what determines your survival probabilities. 


It’s been established that eating watermelon provides the body with enough magnesium.

Abundant magnesium aids in the maintenance of a healthy immune system. Your body will fight illnesses more successfully.

5. For males, eating watermelon seeds promotes fertility

Infertility in males can be caused by a lot of factors, ranging from faulty sperm production, genetic disorders, health-related abnormalities such as Gonorrhoea and so on.

In most cases, it is beyond diseases, you just need to eat right.

A recent study conducted by scientists at the University of Sheffield states that lycopene can boost sperm count by up to 70% and also provides other essential benefits to the male reproductive system.

Benefits of eating watermelon seeds

Lycopene is an antioxidant found in watermelon seeds. This antioxidant is beneficial to the male reproductive system, particularly in terms of fertility.

L-lysine and L-arginine (also found in watermelon seeds) help to strengthen ejaculation and increase sperm count and motility.

6. Watermelon seeds contain high protein and minerals content

Watermelon seeds just like the fruits contain many healthy minerals, they are just as healthful as the fruit only that they exhibit less water percentage.

They’re high in protein, manganese, zinc, copper and vitamins B, and they’re also high in fibre. 

They contain Magnesium, which regulates numerous metabolic and enzymatic actions in the body. 

A cup of watermelon seed makes up to 140 per cent of the daily value (DV) of magnesium.

Other vital minerals and vitamins include 

602 calorie intake

16.7 grams of carbs

30.6 grams of protein 

51.1 grams of fat

602 calorie intake

82 percent of the daily value for phosphorus 

74 percent of the daily value for zinc 

44 percent of the daily value for iron 

87 percent of the daily value for manganese 

6 percent of the daily value for calcium 

19 percent of the daily value for niacin 

16 percent of the daily value for folate

Reference livestrong 

Dried watermelon seeds contain more protein and minerals than pumpkin and sunflower seeds. 

The high amino acids, proteins, and vitamin B complex in watermelon seeds make them extremely nutritious. 

All of these nutrients work together to assist your body’s metabolism.

7. Eating watermelon seeds can help you stop premature ageing

Watermelon oil which can be gotten from watermelon seeds contains a high amount of unsaturated fatty acids with linoleic and oleic making up 63% and 15% respectively. 

The high linoleic and oleic acid content in watermelon seeds oil make it a dynamo in fighting wrinkles and premature ageing.  

Linoleic acid (that can be gotten from eating watermelon seeds) is also a necessary component of ceramides, which are one of the skin’s key moisturizers. 

They help to maintain the freshness of the skin by moisturizing the skin to stay active.

The watermelon seed oil also contains Tocopherols, Tocopherols are a member of vitamin E, which are known for their ability to protect the skin from radical damages and other activities that impact the skin negatively.

Increased intake of watermelon seeds leads to more Tocopherols in the body. This is great for your skin.

The most prevalent uses of oleic acid are to prevent heart disease by lowering cholesterol and reducing inflammation.

It has also been reported to have been used to prevent cancer and other illnesses, but so far there’s no solid scientific proof to back up that claim.

Taking more watermelon seeds is essential in helping the body gain more linoleic and oleic acids respectively.

Watermelon seeds also help in resisting the outbreak of acne, prevents dullness and increase the skin tone elasticity 

8. Watermelon seed helps to control Diabetes

Watermelon seeds can also help you manage diabetes by regulating your blood sugar levels and improving your body insulin sensitivity.

Diabetics can crush, powder, and consume watermelon seeds. Proteins, omega-3 and omega-6 fatty acids, vitamins, zinc, and potassium are just a few of the nutrients found in them.

Alternatively, Diabetics can pour one litre of water over a handful of watermelon seeds.

Allow for 45 minutes of resting time. Then sip the water to assist your blood sugar levels to stay in check.

9. Watermelon seeds are excellent Moisturizer

Among all the benefits of eating watermelon seeds, this has to do with keeping the skin hydrated.

Fatty acids found in watermelon seeds aid in hydrating your skin, keeping it supple and free of cracks and dry areas.

The watermelon seed oil is also high in antioxidants including Vitamins A, B, and E, which are believed to aid in the healing of dry skin and the maintenance of smooth, supple, and moisturized skin.

10. Watermelon seeds helps to Prevent osteoporosis

Osteoporosis is a disorder characterized by brittle bones and poor bone density, which raises the risk of fracture. 

For one living with Osteoporosis, a fall or even minor strains like leaning over or coughing might result in a fracture. 

The hip, wrist, and spine are the most prevalent sites for osteoporosis-related fractures.

Regularly eating dried watermelon seeds can help to avoid bone degeneration and prevent Osteoporosis. 

Magnesium, Copper, manganese, and potassium are also abundant in watermelon seeds.

All of these nutrients help to maintain bone health, strengthen them, and increase their mineral density and prevent eventual Osteoporosis

11. Watermelon seeds help to boost your energy level

Watermelon seeds are high in calories, while you hop on them for energy-boosting.

You should watch out for your calories intake if you don’t fancy gaining some pounds of weight.

But if you don’t mind, watermelon seeds help to boost your energy level.

They also aid in nourishing the body, a cup of watermelon seed daily is enough to get you started.

12. Watermelon seeds are great for weight loss

A meta-analysis published in the Journal of the Academy of Nutrition and Dietetics in 2016 found that protein increases the feeling of fullness. This is great for weight loss as it reduces the desire to eat often than normal.

In addition, High-protein diets, according to a 2017 study published in Obesity Facts, are more maintainable in the long run and thus can result in greater weight loss than low-protein diets.

Furthermore, eating watermelon seeds is also a good source of arginine, an amino acid that aids in fat burning.

While you take watermelon seeds for weight loss, you should also be mindful of its calories content.

Other benefits of eating watermelon seeds include

Benefits of eating watermelon seeds for health growth


13. Watermelon seeds strengthen the hair.

Taking watermelon seeds has also been found to strengthen the hair and make them healthier.

Copper plays an important role in the formation of melanin (Melanin is important for pigmentation (colour) of a person’s hair.), therefore, doctors theorize that a lack of copper can affect a person’s hair colour leading to premature greying of hair.

So, to get more copper, eat roasted watermelon seeds, this will aid in the production of melanin, the pigment that gives your hair, it’s colour. 

cut watermelon showing its seeds

Eating watermelon seeds will also help to strengthen your hair by increasing your protein and amino acid levels in the hair region.

Another way to use watermelon seed oil is by extracting the oil and mixing it with another oil.

This mixture can be used to treat the hair and prevent hair breakage.

After they’ve been combined, massage the mixture into your hair and scalp.

This will help to strengthen your hair and keep it from breaking. When watermelon seeds are ground, cooked, or baked, they provide the most nutrients.

Can I eat watermelon seeds every day?

Consumption should be based on your body demand for the nutrient contained in watermelon seeds.

Watermelon seeds should have no major adverse effects if consumed in moderation. 

However, if you consume a large amount of fruit daily, you may develop issues due to an excess of lycopene or potassium.

It is best your regulate your intake of watermelon seeds to match your body’s demand.

How to eat watermelon seeds

To prepare watermelon seeds, you need to sprout the seeds, let them out of their cover, dry and roast in a pan, you can eat them alone or add a little salt if you enjoy the presence of salt in your meal.

If you don’t want to eat them as seeds, you can grind them into powdered form.

Alternatively, you can get sprouted watermelon seeds in health stores near you.

You can also eat them as snacks or in combination with vegetables, these tiny seeds will be a healthy yet delicious snack alternative and give you a nutritional boost.

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Summary of benefits of eating watermelon seeds

As already established, the benefits of eating watermelon seeds are quite numerous.

Watermelon seeds are packed with valuable nutrients and can be eaten both raw and dried. As we all know, proteins (Found in high quantity in watermelon seeds) are essential nutrients for a whole range of physiological processes. 

They play a role in synthesizing and maintaining the balance of muscles, enzymes, hormones, bones, cartilage, hair, and skin.

Also, proteins contribute to the feeling of satiety and act as an “additional fuel” for the body in energy production, along with carbohydrates and fats. Watermelon seeds are remarkably rich in protein, 150 grams of dried seeds contain 30.

6 grams of protein, which represents about 61 per cent of the recommended daily value. 

The protein in watermelon seeds contains necessary amino acids, including arginine, which is one of them. 

Arginine is an important amino acid well known for its liver detoxifying properties. 

Arginine is a crucial amino acid for the release of hormones like growth hormone, glucagon, and insulin, and is required for many aspects of physical performance.

Arginine also supports immune system performance, accelerates wound healing and eliminates ammonia from the body.

Arginine also helps the body to create proteins and benefits in treating wounds, burns and many heart conditions such as chest pain, heart disease or clogged arteries. 

Eating watermelon seeds help to lower blood pressure and prevent the risk of coronary artery disease.

Moreover, these seeds contain tryptophan which helps to fight stress, anxiety and insomnia. Watermelon seeds also contain glutamic acid and lysine. 

Lysine is found in our body protein and plays an important role in the absorption of calcium.

Glutamic acid in watermelon seeds is involved in cognitive functions, like learning and memorizing. 

Another advantage of watermelon seeds is that they contain vitamin B complex, which is necessary for the conversion of food components into energy.

100 grams of seeds give us 19% of the daily requirement of vitamin B3, niacin. 

This vitamin is essential for nervous, digestive and skin health. Also, watermelon seeds contain thiamine, riboflavin, vitamin B6 and pantothenic acid.

Watermelon seeds have rich mineral content, among which the most important is magnesium that provides, 139% of the recommended daily dose per 150 grams of seeds. 

Other important minerals present in watermelon seeds are phosphorus, iron, potassium, sodium, copper, manganese and zinc.

So, eating watermelon seeds helps strengthen the bones and increase bone density, lowering the risk of osteoporosis. 

Seeds of watermelon also contain an impressive amount of fat. 150 grams of dried seeds contain 51 grams of monounsaturated and polyunsaturated fats, such as omega 3 and omega 6. 

A mixture of crushed watermelon seeds and olive oil help to treat, effective and natural, kidney stones.

This natural treatment provides the body with the power to fight against this disease that affects many of us. 

Eating watermelon seeds help to control blood sugar. Magnesium found in watermelon seeds can regulate the metabolism of carbohydrates and slow the release of glucose in the blood.

So, don’t just eat watermelon, eat the seeds as well, they are all-around good for your health.



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