Lutein for Healthy Eyes
HEALTH & WELLNESS
Lutein is believed to play an important role in maintaining healthy eyes and eyesight.
Recommended Dietary Allowance (RDA) per Day
• Although no RDA is established for Lutein, it is estimated that 3‑6 mg is an
optimum intake (based on an optimal diet containing 5-6 servings of fruits and
• Turnip greens
• Egg yolk
Problems associated with deficiency
• None have been reported in humans
Potential benefits at recommended levels
• Lutein (and Zeaxanthin) are the dominant carotenoids present in the macular
region of the retina and are linked to normal function of the retina, which is
responsible for sharp and detailed vision
• Helps support healthy eyesight
• Helps filter out the sun's harmful rays
Potential benefits under investigation
• Lutein is being studied for its ability to lower the risk of age‑related macular
degeneration (AMD) and cataracts
• Lutein is believed to protect against AMD by filtering harmful blue light
Tolerability and special considerations
• None known
Image Credits: PIMPAN/Shutterstock.com
The 5 Best Foods That Will Help Supercharge Your Brain
Amidst our busy schedule, it's important to retain our focus and memory. Resting alone is not...
Often Feeling Weak & Dizzy? You Could Have Iron Deficiency. Here are 5 Iron-Rich Foods To Boost Your Energy
Iron deficiency is a lot more common than you would think. A recent survey by SATA CommHealth(i...
Mars vs Venus: Understanding the His and Hers of Nutritional Needs
Mars vs Venus: Understanding the His and Hers of Nutritional Gaps Although their DNAs are...