Negative effects of watermelon

Negative effects of watermelon

Watermelon cultivating in sandy land is found green from the outside and red from the inside. Some people also know it by the name of Mattira and Hadwana. Eating watermelon not only tastes delicious as well as its juice is also very healthy. Sugar is found naturally in it. It is a fruit that comes in summer, which not only fulfils the shortage of water and also a source of energy for our body. Apart from this, it contains about 96% water which helps to calm thirst. Eating melon keeps the body cool and affects especially in the stomach. Many diseases are cured by eating watermelon. But there are also negative effects of watermelon which is must know before eating it.

Nutrition in watermelon

Watermelon juice nutrition

Benefits of watermelon

Watermelon seeds good for hypothyroidism

Side effects of watermelon

Some important nutritional elements found in watermelon

Nutrition in watermelon :

Vitamin A, vitamin B, vitamin C, and in addition to iron, potassium, magnesium protein, carbohydrates, fiber, calcium, and phosphorus are also found in abundance. All these nutritional elements are beneficial and beneficial for our health, which helps us in fighting diseases.

AmountPer 100 g
Calories30 %
Sugar6 g
Protein0.6 g
Saturated fat0 g
Cholesterol0 mg
Sodium1 mg
Potassium112 mg
Dietary fibre0.4 g
Total Fat0.2 g
Total Carbohydrate8 g
Watermelon Nutrition
Vitamin C13%
Vitamin D0%
Vitamin B-60%
Nutrition Value of Watermelon

Because of increasing heat and humidity, there is a high risk of diseases like indigestion and dehydration. In such a situation, we should pay careful attention to our food items so that we can get the power to fight diseases and also drink water to stay hydrated. There is also a need for more. That is why we must consume fruits in our diet. One of these fruits is watermelon, which contains plenty of water and it also provides coolness to our body.

Watermelon juice nutrition

In watermelon, the amount of water contains approx. 90 per cent of all its juice nutrition. Instead of the high content of water, watermelon juice has contained the following:

  1. It also contains Vitamins A, Vitamin C and Vitamin B6.

2. Watermelon juice also has amino acids, antioxidants and Lypocene.

3. It contains a small amount of potassium.

4. Low amount of calories and sodium

Nutrition Values of Watermelon Juice

Nutrition ValuePer 100 grams
Calories30 calories
Vitamin and Minerals in Watermelon Juice
Vitamin A19%
Vitamin C13.50%

Benefits of watermelon

The watermelon is harder from the outside but soft inside, and it is delightful to eat. It is not only a sweet fruit but also has so many qualities for our health. Such as other healthy nutrient fruit like Plum, cantaloupe, papaya.  Let us know that eating this sweet watermelon gives us the strength to fight against diseases.

Negative effects of watermelon

Top benefits of watermelon

Read benefits of Yellow watermelon

1. Eating watermelon calms the outbreak of heat and also manages the restlessness of summer.

2. Watermelon rich in protein, carbohydrates, calcium, and phosphorus helps cure many diseases like heart disease, stones, and cancer.

3. Watermelon is beneficial in skin diseases because the amount of lycopene found in watermelon is very high, which may help in giving a new glow to our skin.

4. Also beneficial in reducing obesity.

5. People who have kidney stones should drink plenty of watermelons.

6. Constipation is also eliminated by regularly consuming watermelon for some time, and our stomach remains cold.

7. Watermelon contains minimal amounts of calories, but eating it makes you feel full for a long time; due to that, it is also effective in reducing weight.

8. After eating food, drinking watermelon juice or eating watermelon starts working for the food digestion soon, and sleep is also good.

9. The drinking of watermelon juice tests is always good and because of consuming it straightly gives us energy immediately.

10. Immunity power is strong and helps in fighting diseases.

11. Consuming a half-glass of watermelon juice provides relief from heat headaches and keeps the brain cool.

12. Due to the abundance of vitamins A, B, C, and iron in watermelon, the blood is purifying easily, and vitamin A is also beneficial for our eyes.

13. You can add black salt to the watermelon when cold bursts occur.

14. Consumption of watermelon is also beneficial for people who have high blood pressure (high BP).

Read for muskmelon nutrition facts and side effects

Is watermelon seeds good for hypothyroidism?

Those fruits and nuts that are rich in zink can help a lot in problems like thyroid or hypothyroidism. Sunflower seeds, Pumpkin seeds and Watermelon seeds are also good sources of zinc. It can provide around 26 per cent daily value in 1 ounce, or also 4% DV “4 grams” in one large piece of watermelon. Zinc is a vital nutrient, so it is essential for the immune system.

effects of watermelon
The Negative effects of watermelon

Negative effects of watermelon

Here are some side effects of watermelon which must be considered before eating it.

1. People who consume too much watermelon may cause kidney and muscle problems.

2. The consumption of it increases the blood sugar level, which causes the risk of diabetes in pregnant women.

3. The consumption of watermelon on an empty stomach in the morning affects our health. Eating watermelon after eating food gives more benefits.

4. The consumption of watermelon at night is not good because it does not digest well at night. It becomes more difficult to digest for whom weight is increasing. And sometimes problems like diarrhoea also arise. This is why you should avoid eating it at night.

5. If someone has asthma, then they must not take watermelon juice.

What is not to eat after eating watermelon

Do not consume these below for two to three hours after eating watermelon.

Water, milk, curd, or any other beverage

watermelon side effects
Side Effects of Watermelon

Side effects of watermelon

Negative effects of watermelon
Negative effects of watermelon


Even though being a low-calorie food, Watermelon is recommended for weight loss. However, it contains a very high amount of natural sugar. Therefore, the consumption of watermelon in diabetes should be reduced.


Asthma patients should avoid eating watermelon because the asthma patient eats watermelon. So he can also have a heart attack. In fact, it contains amino acids, which are harmful to people living with asthma.

Everyone has disadvantages and the benefits of everything, so eating in much quantity watermelon can lead to stomach problems.

Kidney Problem

People who have kidney problems should not consume watermelon because it contains a high amount of minerals, due to which this problem can increase.

Watermelon in the Heart Problem

Potassium is plentiful in watermelon, but heart patients should not take potassium in enough quantity.

Impotence and Dreaming

Consuming watermelon in large quantities can cause side effects like impotence and premature ejaculation in men.

Watermelon during pregnancy

Should not consume too much watermelon During pregnancy, because due to being sweeter increases sugar levels in the blood. Which can increases the chances of diabetes.

read more about health tips

Other Side effects of watermelon

While watermelon is generally considered a healthy fruit with numerous benefits, there can be negative effects associated with its consumption, particularly in certain situations or for certain individuals. Here are some potential negative effects of watermelon:

  1. High Glycemic Index: Watermelon has a high glycemic index (GI), which means it can cause a rapid increase in blood sugar levels. People with diabetes or those who need to manage their blood sugar levels should consume it in moderation and preferably in combination with foods that have a lower GI to mitigate its effects on blood sugar.
  2. Overconsumption of Sugar: While watermelon is naturally sweet due to its sugar content, excessive consumption can lead to an intake of too much sugar, which may contribute to weight gain, insulin resistance, and other metabolic issues if not balanced with a healthy diet and lifestyle.
  3. Digestive Issues: Some individuals may experience digestive discomfort such as bloating, gas, or diarrhea if they consume large quantities of watermelon in one sitting. This is often due to its high water and fiber content, which can overwhelm the digestive system if consumed in excess.
  4. Allergic Reactions: Although rare, some people may be allergic to watermelon. Allergic reactions can range from mild symptoms such as itching and swelling to more severe reactions like difficulty breathing or anaphylaxis. Individuals with known allergies to other fruits, such as cucumbers or cantaloupe, may be more likely to be allergic to watermelon as well.
  5. Potassium Content: Watermelon is a good source of potassium, which is an essential mineral for various bodily functions. However, individuals with kidney problems or those taking medications that affect potassium levels should be cautious with their intake, as consuming too much potassium can be harmful to these individuals.
  6. Pesticide Residues: Like many fruits and vegetables, watermelon may contain pesticide residues if not organically grown or properly washed before consumption. Pesticide residues have been associated with various health risks, including hormone disruption, neurological issues, and cancer. Choosing organic watermelon or thoroughly washing conventionally grown watermelon can help reduce exposure to pesticide residues.

Overall, while watermelon can be a refreshing and nutritious addition to a balanced diet for most people, it’s essential to consume it in moderation and be mindful of any potential negative effects, especially for individuals with specific health conditions or dietary restrictions.

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