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.

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:

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:

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:

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:

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.

How much lemon water should you drink a day?

Squeezing the juice of a 48-gram lemon into a glass of water will provide you with 21% of the DV of vitamin C. That said, drinking too much lemon water during the day may cause heartburn due to the acidic content of a lemon.

What happens if I drink lemon water every day?

Drinking lemon water every day may help you drink less sugar-sweetened beverages, keep you hydrated, and increase your intake of antioxidants and vitamin C. However, drinking too much may lead to tooth erosion over time.

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.

Sure, I'm definitely familiar with the health benefits of drinking lemon water. The idea isn't new, and there's been a good deal of research diving into its advantages. The components of lemon water, primarily vitamin C and antioxidants, bring several health perks, such as hydrating the body, aiding digestion, potentially supporting weight loss, and contributing to the prevention of kidney stones.

Let's break down the concepts mentioned in the article:

  1. Vitamin C: Lemon water provides a notable dose of vitamin C, crucial for collagen synthesis, antioxidant defense, iron absorption, and overall immune function.

  2. Hydration: Lemon water's appeal lies in making hydration more enjoyable, potentially helping individuals reach their daily water intake goals, typically around 6 to 8 glasses (8 oz each).

  3. Antioxidants: The antioxidants in lemons counteract free radicals, aiding in disease prevention and cell protection.

  4. Weight Loss: While the direct link isn't fully established, lemon water might indirectly support weight loss by promoting hydration and potentially reducing appetite before meals.

  5. Reducing Sugar Intake: By serving as a healthier alternative to sugar-laden beverages, lemon water can assist in curbing excessive sugar consumption, which is linked to various health issues.

  6. Kidney Stones Prevention: The citric acid in lemons, paradoxically, helps in preventing kidney stones by making urine less acidic and potentially breaking down small stones.

  7. Digestion Aid: Studies suggest that the citric acid in lemon water might enhance gastric acid secretion, aiding digestion by promoting peristalsis and improving overall digestion.

  8. Preparation and Variations: Lemon water can be made by adding lemon juice to warm or cold water and enhanced with additional elements like mint, ginger, or even a dash of turmeric for added flavor and health benefits.

  9. Side Effects: While generally safe, lemon water's acidic nature may erode tooth enamel over time and might increase gastric acid production, potentially leading to heartburn in some individuals.

  10. Recommended Intake and Considerations: Drinking lemon water in moderation is key, as excessive consumption might cause heartburn due to its acidic content.

Ultimately, lemon water isn't a miracle elixir, but it does offer a range of potential health benefits when incorporated sensibly into one's daily routine. Research continues to explore its effects, especially regarding weight loss and digestion, but it's a refreshing and nutrient-boosting drink nonetheless.

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