A Traditional Tummy Soother
For centuries, the indigenous Khoisan people of the Cederberg region in South Africa have harvested the needle-like leaves of the 'Aspalathus linearis' plant. They would bruise, ferment, and dry them in the sun, creating the distinctive reddish-brown
herbal infusion known as rooibos, or 'red bush' tea. Beyond being a simple beverage, it was an important part of their herbal medicine cabinet. Traditional use saw rooibos being administered for a host of ailments, but it was particularly noted for calming digestive complaints. It was, and still is, a go-to remedy in South Africa for soothing stomach cramps, treating infantile colic, and easing general digestive distress. This long-standing history is what first pointed modern researchers toward investigating its potential benefits for issues like bloating and gas.
The Science of Soothing an Upset Stomach
Modern science is beginning to uncover the mechanisms that might explain rooibos's reputation as a digestive aid. The tea is rich in unique plant compounds called flavonoids, such as aspalathin, quercetin, orientin, and vitexin. Some of these compounds are believed to have antispasmodic properties. An antispasmodic helps to relax smooth muscles, including those that line the gastrointestinal tract. By calming these muscles, rooibos may help alleviate the painful cramps and spasms that often accompany bloating and gas. Essentially, it tells your gut to gently relax instead of contracting erratically, which can allow trapped gas to pass more comfortably and ease that tight, bloated feeling.
Calming Inflammation and Supporting the Gut
Another key benefit may lie in its anti-inflammatory effects. Chronic, low-grade inflammation in the gut can contribute to a wide range of digestive problems. The potent antioxidants in rooibos have been shown in laboratory studies to help reduce inflammation in intestinal cells. By calming this irritation, the tea may contribute to a healthier and more comfortable gut environment. Furthermore, some research suggests that rooibos acts as a prebiotic, meaning it can help nourish the beneficial bacteria in your gut. A healthy balance of gut bacteria is crucial for efficient digestion and minimising issues like excessive gas production. It is also naturally caffeine-free and low in tannins, compounds found in black and green tea that can sometimes irritate sensitive stomachs or worsen constipation for some individuals.
How to Best Enjoy Rooibos
Incorporating rooibos into your routine is simple. You can find it in both 'red' (fermented) and 'green' (unfermented) varieties. Red rooibos is the most common, with a sweet, earthy flavour. Green rooibos has a more grassy, mild taste and contains higher levels of certain antioxidants, like aspalathin. Some studies suggest green rooibos may be better for strengthening the gut barrier, while red rooibos excels at soothing inflammation. To brew a cup, simply steep a teabag or loose leaves in freshly boiled water for at least 5 to 7 minutes; unlike other teas, it doesn't become bitter with longer steeping. For digestive benefits, many find it helpful to drink a cup after a meal. It can be enjoyed plain, with a splash of milk, a slice of lemon, or a touch of honey.
