Exploring the Rise of Functional Drinks for Gut Health

Functional drinks are gaining traction for their ability to improve gut health and digestion. Registered dietitian Lindsey DeSoto emphasizes the importance of these beverages, which include kefir, kombucha, and apple cider vinegar drinks. Each offers unique benefits, from enhancing good bacteria to easing digestion. This article explores the gut-brain connection and highlights various functional drinks that can support a healthy gut. Discover how these drinks can be a valuable addition to your diet for better overall health.

By Narendra Chaudhary Apr 16, 2026, 16:42 IST

Understanding Functional Drinks

Registered dietitian Lindsey DeSoto highlights the growing popularity of functional drinks, which not only quench thirst but also enhance digestive health.

The Gut-Brain Connection

There exists a significant link between the gut and the brain, known as the gut-brain connection. Poor gut health can lead to increased stress, anxiety, and mood swings. Therefore, incorporating a balanced diet rich in fiber, probiotic foods, and healthy drinks is essential for maintaining gut health and overall fitness.

Benefits of Kefir

Kefir is a tangy, fermented milk drink containing around 50 types of probiotic bacteria, including lactic acid bacteria, which are beneficial for gut health. The fermentation process produces beneficial compounds like organic acids that can reduce harmful bacteria in the gut. Research indicates that kefir made from whole grains may be particularly effective against harmful bacteria.

Kombucha: A Fizzy Delight

Kombucha is a fizzy drink created by fermenting tea and sugar with a mixture of bacteria and yeast (SCOBY). This process generates probiotics, organic acids, and antioxidants that support gut health. The antioxidants from tea, known as polyphenols, promote the growth of good bacteria and help protect cells from damage. Additionally, they may reduce the risk of chronic diseases such as cancer, heart disease, and diabetes. However, some kombucha varieties may contain high sugar levels, so opting for low-sugar options is advisable.

Prune Juice for Digestion

Prune juice, derived from dried plums, is known for its digestive benefits. It contains sorbitol, a natural sugar alcohol that draws water into the intestines, easing bowel movements. Additionally, it has a small amount of fiber and polyphenols that support gut bacteria and digestion. However, excessive consumption may lead to loose stools, so starting with small amounts is recommended.

Apple Cider Vinegar Drink

Apple cider vinegar contains acetic acid, which can function like probiotics. It helps promote good bacteria while inhibiting harmful ones. By increasing stomach acidity, it enhances digestion, allowing the body to break down food more efficiently. Due to its acidic nature, it is best consumed diluted in water. Mixing 1-2 tablespoons of apple cider vinegar in a glass of water is a common practice.

Prebiotic Sodas

Prebiotic sodas are a new category of functional drinks that contain prebiotic fibers like inulin, which serve as food for beneficial gut bacteria. Although research is still limited, studies are ongoing to understand their effects on gut and metabolic health. These drinks typically have lower sugar content compared to regular sodas, making them a better option for those seeking fizzy beverages. However, individuals unaccustomed to fiber may experience gas or bloating, so starting with small amounts is advisable.

Disclaimer

This information is intended for general awareness and should not be considered a substitute for professional dietary or medical advice. Always consult a healthcare professional before incorporating any new drinks into your diet, especially if you have serious gut issues or allergies.