By pauline 
Understanding the Role of Preservision AREDS 2
When it comes to maintaining healthy vision, especially as we age, certain nutrients play a key role in supporting eye health. One of the most well-known and effective supplements for eye health is the Preservision AREDS 2 formula. This supplement was developed based on clinical research and is designed to provide essential nutrients that can help slow the progression of age-related macular degeneration (AMD), a leading cause of vision loss in older adults. The formula includes a combination of antioxidants and other nutrients that work together to protect the eyes from oxidative stress and support overall eye function.
Key Ingredients in Preservision AREDS 2 Formula
The Preservision AREDS 2 formula contains a blend of ingredients that have been shown to benefit eye health. These include vitamin C, vitamin E, zinc, copper, lutein, and zeaxanthin. The primary difference between the original AREDS formula and the AREDS 2 version is the inclusion of lutein and zeaxanthin, two carotenoids that are naturally found in the retina and have powerful antioxidant properties. Lutein and zeaxanthin help filter harmful blue light and protect the retina from damage caused by free radicals.
Vitamin C and vitamin E are both antioxidants that protect the cells in the eye from oxidative damage, while zinc is important for immune function and overall eye health. Copper is included in the formula to help balance the amount of zinc and prevent an overload of this mineral, which could cause side effects. Together, these ingredients help reduce the risk of further vision loss in those with AMD and support general eye health.
Benefits for Age-Related Macular Degeneration
Age-related macular degeneration (AMD) is a condition that affects the macula, the part of the eye responsible for central vision. AMD can lead to blurred vision, difficulty seeing in low light, and eventually, loss of central vision. The Preservision AREDS 2 formula is specifically designed for individuals with AMD, as it has been shown to reduce the risk of the condition progressing to more severe stages.
Clinical studies, including the Age-Related Eye Disease Study (AREDS) and its follow-up AREDS 2 study, have demonstrated that taking a supplement containing the nutrients in the AREDS 2 formula can help reduce the risk of advanced AMD by up to 25%. This makes it a valuable option for those with early or intermediate stages of AMD who are looking to protect their vision and prevent further damage to the retina.
The Role of Lutein and Zeaxanthin
Lutein and zeaxanthin are two carotenoids that have gained significant attention for their role in protecting the eyes from harmful light exposure and oxidative stress. These nutrients are naturally found in high concentrations in the retina, specifically in the macula. They act as filters, absorbing blue light and protecting the delicate cells in the retina from damage caused by UV light and other environmental stressors.
In the AREDS 2 formula, lutein and zeaxanthin replace beta-carotene, which was included in the original AREDS formula. Research found that high doses of beta-carotene could increase the risk of lung cancer in smokers, which led to the development of the AREDS 2 formula. Lutein and zeaxanthin provide the same protective effects without the associated risks, making them a safer option for eye health, especially for smokers or those at risk for lung disease.
How Preservision AREDS 2 Supports Overall Eye Health
While Preservision AREDS 2 is primarily used for those with AMD, it can also support overall eye health in individuals without the condition. The antioxidant properties of vitamin C, vitamin E, and zinc help protect the eyes from environmental damage, such as exposure to UV light, pollution, and screen time. These factors contribute to oxidative stress in the eyes, which can accelerate age-related changes and increase the risk of developing conditions like cataracts or glaucoma.
The inclusion of lutein and zeaxanthin further enhances the formula’s ability to protect against harmful light and oxidative damage. By supporting the retina and other structures of the eye, the preservision areds 2 formula can help maintain visual acuity and reduce the risk of degenerative eye diseases as you age.
Who Should Consider Taking Preservision AREDS 2
The Preservision AREDS 2 formula is ideal for individuals at risk of or already experiencing age-related macular degeneration. If you have been diagnosed with early or intermediate AMD, taking this supplement as part of your daily routine may help slow the progression of the disease and preserve your vision for longer. It is also a good option for individuals over the age of 50, as the risk of AMD and other age-related eye conditions increases with age.
However, it’s important to consult with an eye care professional before starting any supplement regimen. Your doctor can assess your specific needs and determine whether the AREDS 2 formula is appropriate for you based on your eye health and medical history. For those who do not have AMD but are looking to support their eye health, the AREDS 2 formula may still provide benefits in protecting the eyes from age-related changes.
Incorporating Preservision AREDS 2 Into Your Routine
Taking the Preservision AREDS 2 formula is simple, but consistency is key. The recommended dosage is typically two soft gels per day, which can be taken with food. It’s important to follow the dosage instructions and avoid taking more than the recommended amount. While supplements can be beneficial, they should not replace a balanced diet rich in vitamins and minerals. A healthy diet that includes foods like leafy greens, fish, nuts, and colorful fruits and vegetables can complement the benefits of the AREDS 2 formula and contribute to overall eye health.
As with any supplement, it’s essential to work closely with your healthcare provider to ensure that it’s the right choice for you.