The macula is the region of the retina responsible for central vision. It's also the area that is most sensitive to blue light, the part of the visible light spectrum that, along with ultraviolet light, can damage your eyes. Lutein helps protect against this damage by filtering blue light before it can damage the macula.* If sunglasses are the first line of defense against blue light, lutein is the last.
How much lutein do I need?
Without adequate consumption, the amount of lutein in the eye may deplete with age. Leading doctors recommend you get at least 6 mg of lutein per day to help maintain proper eye health. Since your body doesn't make lutein, you must constantly replace it through the foods you eat. Dark, leafy green vegetables like spinach or kale are especially good sources. But you'd have to eat over 2 bowls of raw spinach every day to get the recommended daily dose of 6 mg of lutein. Taking a multivitamin may help, but many multivitamins contain only a fraction of the recommended 6 mg of lutein. In fact, the leading multivitamin contains just .25 mg of lutein − a mere 4% of the recommended amount.
A great source of lutein
Hercules vitamins are the easiest way to ensure you get the amount of lutein that leading doctors recommend to help maintain your eye health now and to help preserve your vision in the future.*