In recent news, scientists have discovered a new source of lutein, a nutrient essential for eye health and the prevention of macular degeneration. The source is derived from marigold flower extract.
Lutein is a carotenoid, a plant pigment found in high concentrations in the macula, the part of the eye responsible for clear, detailed vision. Our bodies cannot produce lutein on their own, so it must be obtained through diet or supplements.
Marigold flowers are rich in lutein and are an excellent source of this nutrient. Researchers have found that this source of lutein is highly bioavailable, meaning it is easily absorbed and used by the body.
One benefit of using lutein from marigold flower extract is the ability to obtain standardized amounts of the nutrient. This is important because not all sources of lutein are created equal, and it can be challenging to ensure you’re getting enough lutein through diet alone.
Lutein has been shown to support eye health in several ways. It acts as an antioxidant, protecting the eyes from free radical damage. It also helps filter out harmful blue light, which can damage the eyes over time.
Studies have found that supplementation with lutein can improve vision, contrast sensitivity, and bright light tolerance. It also reduces the risk of developing age-related macular degeneration, the leading cause of blindness in older adults.
Marigold flower extract may also have potential benefits beyond eye health. Some research suggests it may have anti-inflammatory and anticancer properties. Additionally, calendula extract has been used in traditional medicine for its calming and soothing properties.
Using marigold flower extract as a source of lutein is not only beneficial to human health, it may also be beneficial to the environment. Marigold flowers are easy to grow and require very little water, making them a sustainable source of this important nutrient.
In conclusion, the discovery of lutein from marigold flower extracts is an exciting development in the field of eye health and nutrition. It provides a standardized and highly bioavailable source of this essential nutrient with potential benefits that go beyond eye health. As research continues, we may discover more ways in which calendula extract benefits human health and the environment.