Goji berries provide high levels of antioxidants and nutrients, improve immune function, help fight cancer, promote healthy skin, protect eye health, help stabilise blood sugar, detoxify the liver, boost fertility, keep your energy and mood up. Consuming goji berries has been shown to increase the amount of an enzyme in the human body called superoxide dismutase. This is the enzyme that prevents cholesterol from oxidising. In its oxidised form, cholesterol is harmful to your heart and contributes to heart disease. By eating more goji berries you can lower your risk of dangerous heart conditions. The beneficial antioxidant compounds found in goji berries, which include vitamin C, zinc, and copper, protect our DNA. Free radicals that exist in your body are highly reactive and will mutate the DNA in your cells causing damage, ageing, and even cancer. Antioxidants neutralise and destroy these free radicals and goji berries contain more than many other foods including red grapes, strawberries, and broccoli.