Tiger nuts, also known as chufa, yellow nutsedge, or earth almonds are not actually nuts, but rather edible tubers. They’re the size of a chickpea but wrinkly with a chewy texture and sweet nutty flavor similar to coconut. Continue Reading
They’re rich in a variety of nutrients and have been linked to several health benefits ranging from better digestion to a reduced risk of heart disease. Here are 6 emerging health benefits of tiger nuts.
1. Rich in Nutrients
Tiger nuts contain a variety of nutrients and beneficial plant compounds. Their specific nutrient content depends on the type. There are three main varieties of tiger nuts: black, brown and yellow. Tiger nuts are also a rich source of antioxidants, which are beneficial compounds that protect your body against aging and diseases like cancer and heart disease.
2. Improve Digestion
Tiger nuts may promote healthy digestion in various ways. For starters, they’re high in insoluble fiber, which passes through your gut without being digested. Insoluble fiber adds bulk to your stools and helps food move through your gut easily, reducing the likelihood of constipation.
Tiger nuts are also presumed to contain resistant starch, a type of fiber that can feed the friendly bacteria in your gut, helping your digestion run smoothly. Keep in mind that the high fiber content of tiger nuts may initially cause unpleasant gas or bloating. Those interested in trying them should increase their portions gradually.
3. Reduce Blood Sugar Levels
Tiger nuts may help keep your blood sugar levels in check. Animal studies show that tiger nut extract may help reduce blood sugar levels. This may, in large part, be due to the high fiber content of the tubers, which may slow down the absorption of sugar in the gut. The protein in tiger nuts also contains a high proportion of the amino acid arginine, which may increase insulin production and sensitivity, both of which are important for blood sugar management.
4. May Improve Heart Health
Tiger nuts may also be good for the health of your heart. That’s partly because of the high amount of monounsaturated fats they contain, which give them a fat profile similar to that of heart-healthy olive oil.
Diets rich in monounsaturated fats are linked to lower levels of LDL (bad) cholesterol and higher levels of HDL (good) cholesterol. They are also associated with a lower risk of heart attack, stroke, and death from heart disease.
5. May Boost Your Immune System and Help Fight Infections
Tiger nuts may contribute to a stronger immune system. In one test-tube study, tiger nut extracts were tested against several types of bacteria that can cause an infection in humans. The extract was effective against E. coli, Staphylococcus, and Salmonella bacteria. Another cell study found similar results. The researchers added that tiger nut extracts might also be effective at fighting antibiotic-resistant bacterial infections.
6. May Act As an Aphrodisiac
Tiger nuts have a history of being used to boost libido. They’re used as aphrodisiacs in Ayurvedic medicine. In addition, men in Nigeria have used tiger nuts for generations to treat erectile dysfunction, increase sperm count, and boost libido.
That said, few studies have investigated these supposed aphrodisiac properties. One mouse study showed that tiger nuts helped preserve testicular weight and sperm production following heavy metal poisoning.
