1. Enhances Memory
One of the most well-known gotu kola benefits is its potential to improve cognition and sharpen memory.
A study published in the Journal of Alzheimer’s Disease revealed that gotu kola extract may be able to improve memory at the molecular level by enhancing the activity of a pathway that is associated with long-term memory formation. (2)
This was demonstrated in a 2002 animal study in which rats were given gotu kola extract and put through a series of tests to measure their cognitive function. The extract was shown to improve learning and memory by increasing antioxidant levels in the blood. (3)
Another study found that supplementation with gotu kola was able to boost both memory and cognitive function in elderly participants. (4)
Thanks to its strong memory-enhancing abilities, this powerful plant has found itself in the spotlight lately as a natural treatment to help slow age-related decline and the progression of conditions like Alzheimer’s disease.
2. Improves Circulation
Poor circulation can be a result of many different causes, including varicose veins, obesity, diabetes and peripheral artery disease. Decreases in blood flow can be behind symptoms like numbness, tingling and muscle pain.
Traditional treatments to help improve circulation include exercising, elevating your legs and avoiding long periods of immobility. Supplementation with gotu kola may also help, as it has been studied extensively for its unique ability to naturally improve blood circulation.
One study gave 87 participants with poor circulation a dosage of 30 milligrams or 60 milligrams twice a day for 60 days. This was found to significantly improve circulation compared to a placebo. (5)
Meanwhile, a review published in 2013 looked at eight studies and found that gotu kola was effective at improving circulation and alleviating symptoms of poor circulation such as swelling, leg heaviness and pain. (5)
Adding gotu kola to your daily routine, along with other remedies like regular physical activity, can increase blood flow to help you avoid the negative side effects of poor circulation.
3. Repairs Skin
Another remarkable benefit of gotu kola is its ability to repair skin cells and boost the health of your skin.
It effectively enhances antioxidant activity in your tissues. This aids in wound healing and skin regeneration. Antioxidants can help neutralize harmful free radicals. These are compounds that accumulate over time to cause oxidative damage and accelerate aging.
One animal study found that applying gotu kola to wounds twice daily increased the levels of some antioxidants by up to 77 percent after seven days. (6)
In another animal study, it was applied to wounds three times a day for 24 days, which was found to increase collagen production and regenerate new skin cells faster. (7) Collagen is the most abundant type of protein in the body and it is responsible for the repair and renewal of the skin.
Because of its positive effects on skin health, gotu kola is also often used topically as a natural remedy for skin conditions like psoriasis and eczema