Benefits of Lemon Water: Vitamin C, Weight Loss, Skin, and More (2024)

The health benefits of drinking lemon water may include adding vitamin C and antioxidants to your diet, cutting back on sugar-sweetened drinks, and aiding weight loss. You may not want to drink it too often, though.

One glass of lemon water containing one 48-gram lemon, squeezed, contains:

  • 10.6 calories
  • 21% of the Daily Value (DV) of vitamin C
  • 2% of the DV of folate
  • 1% of the DV of potassium
  • 1% of the DV of vitamin B1
  • 1% of the DV of vitamin B5
  • 0.5% of the DV of vitamin B2

Here are six ways your body may benefit from drinking lemon water.

Drinking enough water is crucial for your overall health. It’s key to preventing dehydration, a condition that may cause a range of symptoms.

Some of these include:

  • fatigue
  • excess thirst
  • dry skin and lips
  • headaches
  • heart palpitations
  • overheating
  • constipation

Not everyone likes the taste of plain water, so adding the juice of a lemon to your water may help you drink more.

Healthcare professionals recommend that adults consume six to eight 8-ounce (oz) glasses of water per day, according to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).

Citrus fruits like lemons contain vitamin C, which is an antioxidant. These help protect your cells from free radicals, which are molecules that cause inflammation in your body and may lead to a number of diseases.

Vitamin C may also play a key role in other processes, such as:

  • synthesizing collagen and L-carnitine
  • protein metabolism
  • regenerating other antioxidants
  • delaying certain cancers and cardiovascular disease
  • absorbing iron
  • producing hormones

On the flip side, not consuming enough vitamin C may cause:

  • increased susceptibility to infections
  • dry mouth, skin, and eyes
  • fatigue
  • insomnia
  • loosening of teeth

Drinking lemon water may help you increase your water intake, which is often recommended as a weight loss strategy. However, there’s limited evidence to justify this.

In a 2018 study, researchers found that participants who were instructed to drink water before eating a test meal ate less food than when they were instructed to eat the test meal without “pre-loading” with water.

Participants did not feel significantly less satiated when they drank water before eating a test meal, despite eating less food.

The study’s authors concluded that pre-meal water consumption may be an effective weight loss strategy, although the mechanism of action is unknown.

Sugar-sweetened beverages like juice, soda, sports drinks, and energy drinks contain the most added sugars in the American diet, according to the Centers for Disease Control and Prevention (CDC).

The Dietary Guidelines for Americans (DGA) suggests that added sugars are used to help with:

  • food and drink preservation
  • texture, viscosity, and color maintenance
  • making contents more pleasant to consume

That said, the DGA suggests that less than 10% of your caloric intake should come from added sugars.

Regularly drinking sugar-sweetened beverages may increase your risk of developing some health conditions, such as:

  • weight gain
  • obesity
  • type 2 diabetes
  • heart disease
  • kidney disease
  • liver disease
  • tooth decay
  • cavities
  • gout

Lemon water may be a healthy, natural alternative to quench your thirst and sweet tooth.

The citric acid in lemons may help prevent kidney stones.

Citrate, a component of citric acid, paradoxically makes urine less acidic and may even break up small stones.

The National Kidney Foundation suggests mixing 4 oz of lemon juice concentrate with water as a complementary dietary remedy alongside other medication for kidney stone prevention.

Drinking lemon water before meals may help promote and improve digestion.

In a small 2022 study, researchers found that the citric acid in lemon juice helped boost gastric acid secretion. This is a digestive fluid produced in the stomach that helps your body break down and digest food.

In another 2021 study, participants drank 300 millimeters (mL) of either water or lemon water prior to eating meals for 4 weeks. Stool samples were collected before and after the test period and the intestinal microbiota of participants were analyzed.

The study’s authors found that pre-meal intake of lemon water appeared to promote digestion and peristalsis. This refers to the wave-like contractions that help move food through the digestive tract.

However, more large-scale studies are needed to fully understand the effects of lemon water on digestion.

To make lemon water, squeeze half a lemon into 8 oz of warm or cold water.

You can infuse more flavor or a health boost by adding a:

  • few springs of mint
  • teaspoon of maple syrup or raw honey
  • slice of fresh ginger or cucumber
  • dash of cinnamon
  • sprinkle of turmeric

Lemon ice cubes are another great way to add lemon to your water quickly. Simply squeeze fresh lemon juice into ice cube trays and freeze. Then, drop a few cubes into your water as needed.

You can start your morning with a mug of warm lemon water, and keep a pitcher of water infused with a few sliced lemons in your refrigerator to drink throughout the day.

Lemon water is generally safe to drink, but there are a few potential side effects to be aware of.

A 2015 study suggests that citric acid, which is found in lemons and lemon juice, may erode tooth enamel over the long term.

To limit the risk, drink lemon water through a straw and rinse your mouth with plain water afterward.

Additionally, citrus fruits may increase gastric acid production and cause heartburn in some people.

Does lemon water burn belly fat?

Although it’s a popular belief, there’s no evidence that supports lemon water use for burning belly fat. Drinking lemon water may help with your weight management goals by adding a different way to increase water intake, which may help boost your metabolism. Regular physical activity and a balanced diet are optimal ways to lose weight.

What are the benefits of lemon in water?

The benefits of drinking lemon water may include adding vitamin C to your diet, offering an alternative to sugary drinks, preventing kidney stones due to citric acid content, and facilitating digestion. It also helps to keep you hydrated.

What happens if I drink lemon water every day?

Drinking too much lemon water may lead to tooth erosion and heartburn over time, due to the acidic content of lemons. However, no side effects have been reported regarding drinking one cup of lemon water every day. You may experience a boost in your immune system due to the vitamin C, and may feel more energetic, because of better hydration. If you also follow a balanced diet and engage in regular physical activity, you may also notice some weight loss.

How much lemon water should you drink a day?

One or two glasses or cups of lemon water per day may provide you with some health benefits. For example, squeezing the juice of a 48-gram lemon into a glass of water will provide you with 21% of the DV of vitamin C. Drinking lemon water too frequently, on the other hand, may hurt your tooth enamel and could lead to heartburn.

Lemon water is a refreshing drink and an easy way to add a little extra vitamin C and antioxidants into your diet.

Adding a splash of lemon to your water may make water more appealing to drink, which could help you cut back on drinking sugary sports drinks and juices.

While more research is needed, lemon water may help improve digestion and even support weight loss.

Benefits of Lemon Water: Vitamin C, Weight Loss, Skin, and More (2024)

FAQs

What happens when you drink lemon water for 7 days for weight loss? ›

The Bottom Line

Lemon water can promote fullness, support hydration, boost metabolism and increase weight loss. However, lemon water is no better than regular water when it comes to losing fat. That being said, it is tasty, easy to make and can be used as a low-calorie replacement for higher-calorie beverages.

What happens when you drink lemon water for 7 days for skin? ›

Drinking lemon water can help flush out toxins from the body, which may manifest as clearer, blemish-free skin. By eliminating harmful substances, you can support your skin's natural detoxification processes and promote a clearer complexion.

What does vitamin C lemon do for skin? ›

Lemon for skin is effective in bleaching and reduces the appearance of dark spots. Vitamin C in your skincare regime is a game-changer in improving skin tone. Using a vitamin C serum daily helps to visibly reduce the appearance of reduces dark spots and acne marks.

What happens if I drink lemon water every day? ›

What happens if I drink lemon water every day? Drinking too much lemon water may lead to tooth erosion and heartburn over time, due to the acidic content of lemons. However, no side effects have been reported regarding drinking one cup of lemon water every day.

Can you lose belly fat by drinking lemon water? ›

Lemon water has become a popular beverage, with celebrities and social media users alike claiming it can promote weight loss, clear skin, and more. In general, drinking more water can help with weight loss, however, adding lemon may not be any more helpful, experts said.

How many times a day should I drink lemon water to lose weight? ›

In order to lose weight, you can consume 2 glasses of warm lemon water, i.e. once in the morning and once in the evening. You can also add a bit of honey to make it taste better. Also, keep in mind that if you want to lose weight, you need to work out to burn fat.

Does lemon water increase collagen? ›

A few sips of lemon water every day works wonders for your skin by bolstering collagen production responsible for maintaining skin elasticity. Besides rewarding you with a youthful firmness, lemon water also reduces signs of oxidative damage on the skin caused by free radicals.

What does lemon do to your face? ›

We have already mentioned that lemons fight wrinkles and other signs of ageing. They also reduce the size of your pores, making your skin look clear, smooth, and fresh. Because of its acidic content, lemon juice has astringent properties. It can reduce inflammation and excess sebum production, which may lead to acne.

How long does it take lemon water to detox your body? ›

The lemon detox diet involves consuming just a lemon juice-based mixture for 1 or 2 weeks, with no solid foods. The diet aims to remove toxins and cleanse the body. However, scientists have found no evidence to support these claims, and the diet may be harmful in some cases.

Does vitamin C make your skin look better? ›

Vitamin C is a powerful ingredient in many anti-aging products. Some studies show that it can reduce the appearance of wrinkles when you use it for at least 12 weeks. A healthy diet that's high in this nutrient might help, too. Research suggests that people who eat more vitamin C have fewer wrinkles.

Is drinking vitamin C everyday good for skin? ›

Conclusion. Vitamin C is an essential part of skin health both as a small molecular weight antioxidant and as a critical factor for collagen synthesis. Vitamin C contributes to photoprotection, decreases photodamage, and is needed for adequate wound healing.

Who should not drink lemon water? ›

If you are sensitive to tyramine, drinking lemon juice can trigger migraine headaches. Lemons can worsen heartburn symptoms in people with gastroesophageal reflux disease (GERD). In high amounts, lemon juice can also irritate your stomach and cause nausea.

How to drink lemon water for weight loss? ›

Pour a glass of water. Juice either half a lemon or a whole lemon. Mix the lemon juice with the water. Add any additional ingredients, such as mint leaves, honey, or turmeric, or drink plain.

Can drinking lemon water help hair growth? ›

Robust collagen production is essential to hair growth, and vitamin C can help ensure that you have a healthy amount. Lemons contain tons of vitamin C which boosts collagen production. Lemons contain many other nutrients that strengthen the hair follicles and encourage new hair growth.

What happens if I only drink lemon water for a week? ›

Regular consumption of lemon water may help strengthen bones, promote oral health, and prevent anemia and kidney stones due to its citrate content. Lemon juice contains various antioxidants, minerals, and vitamins that boost brain and heart health.

How long does it take to see the benefits of lemon water? ›

How long does it take to get the results? Results such as improvement in digestion and higher energy levels can be seen within one week of regular consumption of warm lemon water.

What is the 10 day water lemon fast? ›

When on this diet, you drink a beverage made of lemon juice, maple syrup, water, and cayenne pepper for 10 or more days. You also sip on salt water and herbal tea. The diet claims that you'll cleanse or “detox” your body of harmful toxins, drop pounds, and feel happier and healthier.

Does lemon water detox your body? ›

Fresh lemon juice mixed with water does not have a detoxifying effect, but it has a healthy vitamin C supplement effect. If you find it difficult to drink plain water, try adding some fresh lemon juice. The taste of lemon can make you feel better and enjoy drinking more water.

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