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Why Watermelon? 8 Little-Known Health Benefits Of Watermelon

By Holly / July 22, 2016

Watermelon is a hydrating, low-calorie fruit and a natural antioxidant food. It is also a good source of vitamins and minerals that help us combat inflammation, damages brought by free radicals, and a preventive measure for several serious illnesses.

Watermelon contains Lycopene, a carotenoid that has antioxidant properties and source of other health benefits. Let us start discussing the benefits found below.

Health Benefits of Watermelon

1. Immunity Booster

Watermelon strengthens the immune system, defends it against cardiovascular diseases, and can be a potential natural treatment for cancer because of its effects on the body’s nitric oxide levels. Nitric oxide is a vital component in maintaining an efficient immune system.

Studies show that this fruit is an excellent source of Citrulline. This is a type of amino acid that turns into Arginine in the body. Arginine is an essential amino acid found in food sources that is used to synthesize nitric oxide.  This fruit is highly beneficial for persons with weak immune system as a result of stress.  It is capable of rebooting the digestive tract where you can find the body’s immune system.

2. Promotes Skin and Eye Health

Vitamins C and A are needed in maintaining skin and eye health. These antioxidants protect the skin from the harmful free radicals which prove to be risky for the health of older citizens. Vitamin C is responsible for collagen production and provides protection for the skin against ultraviolet rays that results to premature aging of the skin. It likewise lightens excessive skin pigmentation and is a preventive measure for skin cancer.

In addition to these vitamins, watermelon contains manganese which also helps in collagen production; collagen working positively to improve the skin’s elasticity. It is also an anti-inflammatory and antioxidant component that reduces infection and swelling on the skin. Aside from these benefits, watermelon also has lutein, zeaxanthin and beta-carotene that provide benefits to the eyes. Vitamin A deficiency often leads to macular degeneration which can result to blindness.

3. Prevents Kidney Stones

It is said that potassium content of vegetables and fruits like watermelon is very beneficial in removing toxins and washes out waste from the blood. This helps prevent the likelihood of kidney stones. Once the blood gets contaminated with a good number of toxins, residues build up in the kidneys which are vulnerable to clogs. Eventually, this leads to high concentrations of uric acid and the kidneys stand to develop stones, and gout, and other painful conditions may arise as well.

Watermelon also helps increase urine production which helps in eliminating body waste. While alcohol and other caffeinated drinks may act as diuretics, these liquids stress out the kidneys not like the reliable and helpful watermelon fruit.

4. Helps in Weight Loss

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Watermelon is low in calorie count due to its enormous water content. Bearing 46 calories for each cup, it is a healthy food for snacks and meal alternative for those who are fighting to win over obesity. It makes you feel full because the flesh of the fruit can satisfy hunger and thirst at the same time. You can eat the flesh and save the peel to add to your smoothie afterwards. This makes it an all-around food which saves you money on the side.

5. Detoxifier

Watermelon is made up of around 91% water. This goes to show that eating fruits and vegetables with high amounts of water helps in detoxifying the body and gets rid of excess water and fluids; thus, it is quite a relief in taking away bloating and swelling. Potassium, as well as magnesium is among nature’s essential detox agents. Potassium functions as an electrolyte and improves circulatory health while it manages hydration levels which the body needs every day. It helps in allowing oxygen into the body cells.

Both these nutrients helps in the facilitation of balanced water retention which secures our body is hydrated at all times. This fruit is also a natural remedy for diarrhea and helps in maintaining ph balance due to its alkaline content. Alkaline-rich foods safeguard the body from diseases brought about by infection.

6. Helps Fight Cancer

The Lycopene content of watermelon is said to be a great help in preventing breast and prostate cancer. Lycopene plays a huge role in strengthening cell membranes so they may be protected from toxins which can be damaging to the cells and may cause mutation or cell death.

Vitamins C and A help prevent free radical damage and can stop DNA from mutating which result to development of cancerous tumors. Medical studies show that high amounts of vitamin C stand to enhance the cancer-fighting effect of chemotherapy drugs to allow it to focus only on the harmful cells that require nutrients against some drugs that can potentially kill healthy cells.

7. Eases Pain and Muscle Soreness

The watermelon’s amino acid L-Citrulline supply reduces the surge of muscle soreness. A study conducted by the Journal of Agricultural and Food Chemistry found out that after supplementing athletes with watermelon drink within the duration of 24 hours, the participants claimed they experienced improved heart rates needed for muscle recovery and reduced muscle aches and soreness all throughout their bodies.

As it provides vitamin C, it protects the cartilage and bones, repairs tendons and ligaments, while it helps speed up in healing wounds and scar tissues. With a proper amount of potassium and magnesium, it helps in muscle recovery and reduces pain. Potassium helps in preventing muscle cramps usually experienced during post workouts. Energy drinks are known to contain high levels of sugar with artificial vitamins and minerals while watermelon juice is naturally sweet.

8. Stabilizes High Blood Pressure and Perks Up Heart Health 

Magnesium and potassium deficiencies are among the things that the body has to look out for. In these instances, watermelon proves to be a big help as magnesium and potassium are both found in this fruit. These two nutrients help maintain high blood pressure the natural way. With the right amounts in your healthy diet, the risk of developing cardiovascular disease may be reduced if not averted.

Research show that fruits and vegetables that are rich in potassium can provide positive impacts in reducing the menace that is high blood pressure most especially in adults. Lycopene can also help improve cardiac function. A well-maintained blood pressure level means lesser risk of heart disease and stroke.

About the author


Thank you for reading my article! I am Holly Nunan, a mother of three daughters aged four, six and eight. I'm an Exercise Physiologist with a passion for exercise, fitness, raising healthy children and natural and alternative remedies. I have a simple mission to help each reader that comes to our website to take away one new piece of healthy information that they can immediately apply to their life. If I've helped you find that today, it's mission accomplished!