Is Smart Water Good For You? Does It Really Work?

Water is essential for maintaining optimal health and hydration, but with so many different types of water available on the market, it can be difficult to know which one to choose. One popular option is Smart Water, a brand of water that claims to be enhanced with electrolytes and antioxidants to provide superior hydration. 

In this article, we will take a closer look at Smart Water and its ingredients, explore its potential health benefits, and review what experts have to say about its effectiveness. By the end of this article, you’ll have a better understanding of whether or not Smart Water is a good choice for your hydration needs.

What is Smart Water?

Smart Water is a brand of bottled water that is marketed as being enhanced with electrolytes and antioxidants. The water is sourced from municipal water sources and goes through a purification process to remove impurities. 

The added electrolytes in Smart Water include calcium chloride, magnesium chloride, and potassium bicarbonate, which are commonly found in sports drinks and are thought to help replenish electrolytes lost through sweating. 

The added antioxidants come from vapor-distilled water and are intended to provide additional health benefits. Smart Water is available in a range of sizes and flavors, including sparkling and flavored varieties.

Nutrition Facts of Smart Water

Smart Water is a type of bottled water that contains no calories, fat, or sugar. The nutritional facts for a 16.9 oz (500 mL) bottle of Smart Water are as follows:

  • Serving Size: 1 Bottle (16.9 fl oz)
  • Calories: 0
  • Total Fat: 0g
  • Sodium: 0mg
  • Total Carbohydrates: 0g
  • Protein: 0g

In addition to water, Smart Water contains the following ingredients:

  1. Calcium Chloride. This is a type of salt that is commonly used in food and beverage products. In Smart Water, calcium chloride is added as an electrolyte, which can help to maintain proper fluid balance in the body.
  1. Magnesium Chloride: This is another type of salt that is added as an electrolyte in Smart Water. Magnesium is important for maintaining healthy muscle and nerve function, and is also involved in energy metabolism.
  1. Potassium Bicarbonate: This is a type of salt that is also added as an electrolyte in Smart Water. Potassium is important for maintaining healthy blood pressure, and is also involved in muscle and nerve function.
  1. Vapor-Distilled Water: This is the main ingredient in Smart Water and is purified through a process of vapor distillation, which involves heating the water to create steam and then condensing it back into water. This process is thought to remove impurities and minerals from the water.

Overall, Smart Water is a calorie-free and sugar-free beverage that is fortified with electrolytes to help maintain proper hydration and fluid balance in the body. 

The added electrolytes, including calcium chloride, magnesium chloride, and potassium bicarbonate, are important for healthy muscle and nerve function, as well as maintaining healthy blood pressure.

Pros and Cons

Here are some potential pros and cons of Smart Water:

Pros:

  1. Enhanced hydration: Smart Water is marketed as being enhanced with electrolytes, which can help to replenish the body’s stores of these important minerals and support optimal hydration.
  1. No added sugar or calories: Unlike many sports drinks and flavored waters, Smart Water contains no added sugar or calories, making it a good choice for individuals who are watching their calorie intake.
  1. Refreshing taste: Smart Water is often described as having a refreshing, clean taste that is free from any aftertaste or artificial flavors.

Cons:

  1. Expensive: Smart Water can be more expensive than other types of bottled water, which may not be cost-effective for individuals on a budget.
  2. Environmental impact: Like all types of bottled water, Smart Water has an environmental impact due to the use of plastic packaging. Individuals concerned about their carbon footprint may prefer to opt for a reusable water bottle or filtered tap water instead.
  1. Limited health benefits: While Smart Water is marketed as being enhanced with electrolytes and antioxidants, there is limited scientific evidence to support the idea that these added ingredients provide significant health benefits compared to regular water.

Overall, Smart Water can be a refreshing and hydrating beverage for individuals looking for a calorie-free and sugar-free alternative to sports drinks and flavored waters.

However, it may not be the most cost-effective or environmentally friendly choice for everyone, and the added electrolytes and antioxidants may not provide significant health benefits compared to regular water.

Health Benefits of Smart Water

While Smart Water is marketed as being enhanced with electrolytes and antioxidants, there is limited scientific evidence to support the idea that these added ingredients provide significant health benefits compared to regular water.

That being said, staying properly hydrated is important for maintaining overall health and well-being. Drinking enough water can help to regulate body temperature, support healthy digestion and nutrient absorption, and prevent dehydration.

One study found that maintaining proper hydration status is important for cognitive function, physical performance, and overall health. However, this study did not specifically investigate the benefits of Smart Water.

While the added electrolytes in Smart Water may help to replenish the body’s stores of these important minerals, it’s important to note that most individuals can obtain adequate amounts of electrolytes through a balanced diet that includes fruits, vegetables, and other nutrient-dense foods.

In summary, while Smart Water can be a refreshing and hydrating beverage, the added electrolytes and antioxidants may not provide significant health benefits compared to regular water. However, staying properly hydrated by drinking plenty of fluids is important for overall health and well-being.

What Do Medical Experts Say About Smart Water?

There is limited scientific research specifically investigating the health benefits of Smart Water. However, medical experts generally agree that staying properly hydrated is important for overall health and well-being.

Here are a few quotes from medical experts on the importance of hydration:

  1. “Proper hydration is essential to good health, and it’s important to drink water regularly throughout the day to stay hydrated.” – Mayo Clinic 
  2. “The human body is roughly 60% water, and proper hydration is critical to maintaining good health.” – Harvard Health Publishing 
  3. โ€œStaying hydrated is important for maintaining healthy body function, and drinking water regularly throughout the day can help to prevent dehydration and other health issues.” – Centers for Disease Control and Prevention 

While medical experts generally agree on the importance of staying properly hydrated, it’s important to note that there is limited scientific evidence to support the idea that Smart Water provides significant health benefits compared to regular water.

Scientific Studies on Smart Water

There is limited scientific research specifically investigating the health benefits of Smart Water. However, here are five studies that have investigated the effects of hydration on overall health:

  1. Effects of hydration on cognitive function. A study published in the journal Nutrients found that maintaining proper hydration status is important for cognitive function, physical performance, and overall health. However, this study did not specifically investigate the effects of Smart Water.
  1. Effects of hydration on exercise performance: A study found that adequate hydration is important for optimal exercise performance.
  1. Effects of hydration on kidney function: A study published in the Journal of Nephrology found that proper hydration can help to prevent kidney stones and support healthy kidney function 
  1. Effects of hydration on digestive function. A study published in the Journal of Clinical Gastroenterology found that proper hydration is important for maintaining healthy digestive function and preventing constipation 
  1. Effects of hydration on cardiovascular health: A study published in the European Journal of Nutrition found that proper hydration is important for maintaining healthy blood pressure and reducing the risk of cardiovascular disease.

Overall, while these studies highlight the importance of staying properly hydrated for overall health and well-being, there is limited scientific evidence to support the idea that Smart Water provides significant health benefits compared to regular water.

What do Health experts say about Smart Water?

While there is limited scientific evidence specifically investigating the health benefits of Smart Water, health experts generally agree that staying properly hydrated is important for overall health and well-being. Here are a few quotes from health experts on the importance of hydration:

  1. “Staying hydrated is important for maintaining healthy body function, and drinking water regularly throughout the day can help to prevent dehydration and other health issues.” – Centers for Disease Control and Prevention 
  2. “Proper hydration is essential to good health, and it’s important to drink water regularly throughout the day to stay hydrated.” – Mayo Clinic 
  1. “The human body is roughly 60% water, and proper hydration is critical to maintaining good health.” – Harvard Health Publishing 

While health experts generally agree on the importance of staying properly hydrated, it’s important to note that there is limited scientific evidence to support the idea that Smart Water provides significant health benefits compared to regular water.

Who Should Avoid Smart Water?

In general, there are no specific groups of people who should avoid Smart Water, as it is a calorie-free and sugar-free beverage that can be a good choice for hydration. However, individuals with certain health conditions may need to be mindful of their fluid intake and electrolyte balance.

For example, individuals with kidney disease may need to limit their intake of certain electrolytes, such as potassium, that are found in Smart Water.

Additionally, individuals with heart disease or high blood pressure may need to be cautious about their sodium intake, as Smart Water does contain some sodium.

One study published in the Journal of Nephrology found that excessive intake of certain electrolytes, such as potassium, can increase the risk of kidney damage in individuals with pre-existing kidney disease.

Another study published in the Journal of the American Heart Association found that reducing sodium intake can help to lower blood pressure and reduce the risk of heart disease.

While Smart Water can be a good choice for hydration for most individuals, it’s always a good idea to consult with a healthcare provider if you have specific concerns about your fluid and electrolyte balance. 

They can provide personalized guidance on your fluid intake and electrolyte needs based on your health status and medical history.

Alternatives to Smart Water

Here are three alternatives to Smart Water:

  1. Filtered water: One of the simplest alternatives to Smart Water is to drink filtered tap water. Many communities offer safe and clean drinking water that can be easily filtered at home with a water filtration pitcher or faucet attachment. This is a cost-effective and environmentally friendly option for hydration.
  1. Coconut water: Coconut water is a natural source of electrolytes, including potassium and sodium, and is a good choice for individuals who prefer a slightly sweet and refreshing taste. It is also lower in calories than many sports drinks and flavored waters.
  1. Herbal tea: Herbal teas, such as peppermint or ginger tea, can be a good alternative to Smart Water for individuals who prefer a warm beverage. They can help to support hydration and provide other health benefits, such as reducing inflammation or improving digestion.

FAQ

What is the difference between Smart Water and regular water?

Smart Water is marketed as being enhanced with electrolytes and minerals, such as calcium, magnesium, and potassium, that are typically found in higher amounts in sports drinks. Regular water does not contain these added ingredients.

Is Smart Water good for hydration during exercise?

Smart Water can be a good choice for hydration during exercise, as the added electrolytes can help to replenish the body’s stores of these important minerals. 

However, it’s important to note that most individuals can obtain adequate amounts of electrolytes through a balanced diet that includes fruits, vegetables, and other nutrient-dense foods.

Does Smart Water help with hangovers?

There is no scientific evidence to suggest that Smart Water can cure or prevent hangovers. However, staying hydrated by drinking water regularly throughout the day, including before and after consuming alcohol, can help to prevent dehydration and support overall health.

Is Smart Water better for you than regular water?

While Smart Water is marketed as being enhanced with electrolytes and minerals, there is limited scientific evidence to support the idea that these added ingredients provide significant health benefits compared to regular water. 

However, Smart Water can be a refreshing and hydrating choice for individuals who prefer a slightly flavored water option.

Is Smart Water safe to drink?

Smart Water is generally considered safe to drink, as it is a calorie-free and sugar-free beverage that contains purified water and added electrolytes and minerals.

However, individuals with certain health conditions may need to be mindful of their fluid intake and electrolyte balance, and should consult with a healthcare provider if they have specific concerns.

Conclusion: Is Smart Water good for you?

Smart Water can be a refreshing and hydrating choice for individuals who prefer a slightly flavored water option. 

While the added electrolytes and minerals may help to replenish the body’s stores of these important minerals, there is limited scientific evidence to support the idea that these added ingredients provide significant health benefits compared to regular water.

 However, staying properly hydrated by drinking enough fluids is important for overall health and well-being. While there are no specific groups of people who should avoid Smart Water, individuals with certain health conditions may need to be mindful of their fluid intake and electrolyte balance. In general, Smart Water can be a safe and healthy choice for hydration.

References

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  2. Cena, H., & Calder, P. C. (2020, January 27). Defining a Healthy Diet: Evidence for the Role of Contemporary Dietary Patterns in Health and Disease. PubMed Central (PMC). https://doi.org/10.3390/nu12020334 
  3. Dรญez, J. R., Antigรผedad, I., Agirre, E., & Rico, A. (2018, September 26). Perceptions and Consumption of Bottled Water at the University of the Basque Country: Showcasing Tap Water as the Real Alternative towards a Water-Sustainable University. MDPI. https://doi.org/10.3390/su10103431 
  4. Effect of dehydration on gastrointestinal function at rest and during exercise in humans – PubMed. (2000, December 1). PubMed. https://doi.org/10.1007/s004210000305 
  5. Effect of electrolyte addition to rehydration drinks consumed after severe fluid and energy restriction – PubMed. (2015, February 1). PubMed. https://doi.org/10.1519/JSC.0000000000000657 
  6. Effect of hydration state on strength, power, and resistance exercise performance – PubMed. (2007, October 1). PubMed. https://doi.org/10.1249/mss.0b013e3180de5f22 
  7. Get the Scoop on Sodium and Salt. (n.d.). Get The Scoop on Sodium and Salt | American Heart Association. https://www.heart.org/en
  8. Gutiรฉrrez-Hellรญn, J., & Varillas-Delgado, D. (2021, February 24). Energy Drinks and Sports Performance, Cardiovascular Risk, and Genetic Associations; Future Prospects. PubMed Central (PMC). https://doi.org/10.3390/nu13030715 
  9. Homepage. (n.d.). Official Smartwaterยฎ Website. https://www.drinksmartwater.com 
  10. How much water do you need to stay healthy? (2022, October 12). Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle
  11. https://www.cdc.gov/healthywater/drinking/nutrition/index.html. (n.d.). https://www.cdc.gov/healthywater/drinking/nutrition/index.html 
  12. Initial hydration processes of magnesium chloride: size-selected anion photoelectron spectroscopy and ab initio calculations – PubMed. (2017, June 14). PubMed. https://doi.org/10.1039/c7cp02965a 
  13. Level of hydration and renal function in healthy humans – PubMed. (2001, August 1). PubMed. https://doi.org/10.1046/j.1523-1755.2001.060002748.x 
  14. Modulating the hydration behaviour of calcium chloride by lactam complexation – PubMed. (2016, July 26). PubMed. https://doi.org/10.1039/c6dt02296k 
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  16. Shrimanker, I., & Bhattarai, S. (2022, July 25). Electrolytes – StatPearls – NCBI Bookshelf. Electrolytes – StatPearls – NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK541123/ 
  17. smartwaterยฎ | vapor distilled water | smartwaterยฎ. (n.d.). Smartwaterยฎ | Vapor Distilled Water | Smartwaterยฎ. https://www.drinksmartwater.com/products/smartwater 
  18. Sodium bicarbonate and potassium bicarbonate supplements for broilers can cause poor performance at high temperatures – PubMed. (1999, July 1). PubMed. https://doi.org/10.1080/00071669987539 
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Author

  • Marixie Manarang, MT, undergrad MD

    Marixie Manarang is licensed Medical Laboratory Scientist and an undergraduate of Doctor of Medicine (MD). For one year, she completed her internship training in a government hospital, primarily catering to retired veterans and their dependents. Through her preceptorships in medical school, she gained exposure to patients from various medical departments. Marixie’s passion for writing stems from her excellent medical background, being a mother, and a strong desire to assist the elderly and others in need. Education: Our Lady of Fatima University Doctor of Medicine (MD), Doctor of Medicine (2012-2015), Angeles University Foundation Doctor of Medicine (MD), Doctor of Medicine (2009-2011), Angeles University Foundation Bachelors, Medical Technology (2004-2009)


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