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What happens to your body when you regularly drink fruit juice

Main to remember

  • Although drinking 100% fruit juice has nutritional and other advantages, depending on the type of juice, there may be drawbacks.
  • Research suggests that regular consumption of fruit juice supports hydration and overall nutrient intake. However, it can also contribute to blood sugar and increased risk of cavities.
  • Experts recommend avoiding sweet juices with an excess of calories and selecting 100% fruit juices with pulp for more fibers.

Drinking fruit juice in moderation can stimulate nutrients and help hydration, but it can also increase blood sugar and increase your cavity risk. To sip more intelligently, choose 100% fruit juice with pulp and jump the sweet mixtures.

1. Your nutrient intake improves

Some research has linked the consumption of 100% fruit juice with better speed quality and better nutrient intake in children and adults. In a study, juice drinkers said they had welcomed more vitamins and minerals than people who did not do so. These nutrients included:

  • Calcium
  • Magnesium
  • Potassium
  • Vitamin C
  • Vitamin D

Research also suggests that replacing 100% fruit juice with whole fruits does not significantly affect the overall nutrient intake, with the exception of dietary fibers.

2. Your hydration levels will be supported

Although water is usually your main source of hydration, drinking fruit juice is sometimes another option. Experts suggest that 100% fruit juice can serve as an alternative to water which contains essential nutrients, contributing to your hydration levels. However, be aware of the calorie intake in your favorite juice.

3. Your risk of chronic disease may decrease

Drinking 100% fruit juice in moderation can help prevent certain chronic diseases, especially if it is made from citrus fruits, which are rich in antioxidants and protect cells from damage caused by the disease.

Most experts consider an occasional portion (1 cup) of 100% fruit juice as cash for your daily needs on fruit consumption, although guidelines note that at least half of this amount should come from whole fruits.

4. Your blood sugar level can increase

The consumption of fruit juices daily can also trigger an increase in blood sugar, which can lead to other types of health problems, including diabetes. The juices, even 100% of fruit juices, tend to be higher in sugar, which quickly strikes blood circulation.

The juice also lacks the fiber contained in whole fruits, which helps to manage blood sugar. To help reduce it, plan to drink juice after eating rather than consuming it on an empty stomach.

5. Your caloric intake could increase

Your daily calorie intake may increase if you regularly drink fruit juice. Similar to sweet soft drinks, some research suggests that drinking a cup of 100% fruit juice per day can cause weight gain. The study revealed a weight gain of half a pound over three years in nearly 50,000 menopausal women.

Researchers believe that the low fiber and sugar with a low sugar content of fruit juice can trigger appetite thanks to an increase in blood sugar.

6. Your risk of cavities can be higher

Consumption of additional sugar via fruit juice could increase the risk of developing cavities or dental caries. Research shows that bacteria causing the plate in your mouth feed on simple carbohydrates, like those of sugary foods and drinks. Drinking juice regularly with sugar can contribute to the cavities, especially if you do not follow a nutritious diet.

For this reason, dental experts recommend limiting fruit juice in young children and toddlers.

7. Your risk of type 2 diabetes can increase

Although more evidence is necessary to understand the connection, there may be a link between fruit juice and type 2 diabetes. A study revealed that drinking a daily portion of fruit juice slightly increased the risk of type 2 diabetes in adults. However, there was no risk with a similar sugar intake from food sources.

In other research, drinking 100% fruit juices and sugary drinks daily during childhood and adolescence was linked to a higher risk of developing type 2 diabetes in young boys, but not among girls.

A word of very good

Choose fruit juices that are 100% juice with pulp and drink ideally with a meal or snack rather than themselves to minimize blood sugar peaks.


Tips to include juice in your diet

The advantages and potential disadvantages of a particular juice depend on the type you select. Some tips for keeping in mind when adding 100% fruit juice to your diet include:

  • Look for 100% fruit juice with the least sugars and calories added on the label
  • Choose a juice with pulp,, which helps to increase the contents of juice fibers
  • Be aware of other ingredients,, Because varieties like tomato juice generally contain less sugar but can be rich in sodium
  • Consider the potential side effects of different juicesAs tangy cherry juice can trigger drowsiness, while citrus juices can have an impact on the enamel of the teeth
Very well health uses only high -quality sources, including studies evaluated by peers, to support the facts within our articles. Read our editorial process to find out more about how we check the facts and keep our content precise, reliable and trustworthy.
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  2. Centers for Disease Control and Prevention. On water and healthier drinks.

  3. American department of agriculture. Myplate: Fruits.

  4. Erbas IM, Abaci A, Anik A, et al. Comparison of the effectiveness of simple carbohydrates on hypoglycemic episodes in children and adolescents with type 1 diabetes mellitus: a randomized study in a diabetes camp. Pediatrician diabetes. 2020; 21 (7): 1249-1255. Doi: 10.1111 / PEDI.13077

  5. Centers for Disease Control and Prevention. Fiber: carbohydrate that helps you manage diabetes.

  6. Auerbach BJ, Littman AJ, Krieger J, et al. Association of the consumption of 100% fruit juice and the change in weight of 3 years in menopausal women in the health initiative of women. Make difficulty. 2018; 109: 8-10. DOI: 10.1016 / J.YPMED.2018.01.004

  7. Anil S, Anand PS. Early childhood cavities: prevalence, risk factors and prevention. Pediatr. 2017; 5: 157. Two: 10.3389 / FPED.2017.00157

  8. National Institute for Dental and Craniofacial Research. The dental caries process: how to reverse it and avoid a cavity.

  9. XI B, Li S, Liu Z, et al. Contribution of fruit juice and incidence of type 2 diabetes: a systematic review and a meta-analysis. Plos one. 2014; 9 (3): E93471. DOI: 10.1371 / Journal.pone.0093471

  10. Della Corte Ka, Bosler T, McClure C, et al. Supply in food sugar and risk of diabetes type 2 incident: a systematic review and a dose-response meta-analysis of prospective cohort studies. ADV NUTR. 2025; 16 (5): 100413. Doi: 0.1016 / J.ADVNUT.2025.100413

  11. American Heart Association. Sugar drinks, fruit juice linked to a higher risk of developing type 2 diabetes in boys.

  12. American Diabetes Association. What superstar foods are good for diabetes?

  13. American department of agriculture. Tomato juice, with added ingredients, concentrate, stable in the tray.

  14. Losso Jn, Finley JW, Karki N, et al. Pilot study of tangy cherry juice for the treatment of insomnia and the study of mechanisms. Am j ther. 2018; 25 (2): E194-A201. DOI: 10.1097 / MJT.0000000000000584

  15. American Dental Association. Erosion: What you eat and drink can have an impact on the teeth.

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By Cristina Mutchler

Mutchler is a award-winning journalist specializing in the content of health and well-being. It is based in Illinois.

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