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Showing 1 to 23 of 23 Articles matching 'Carotenoid' in related articles.

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1. Are You Taking The Correct Lutein Dosage To Prevent Macular Degeneration? September 17, 2009 The proper lutein dosage depends on your age and your current state of physical health, as well as other factors.  There are no risks associated with high daily intakes, other than bronzing of the skin, which occurs with all carotenoids. Carotenoids are pigments or colors.  They combine with each other to form all of the colors of the rainbow. Beta-carotene, the primary carotenoid found in carrots, is a red-orange pigment.  Zeaxanthin, which is nearly identical, on a molecular level, to lutein, is a deep yellow-orange color.  Lycopene is bright red.  All of the carotenoids are ... (read more) Author: Gordon Hall

2. Zeaxanthin - What You Need to Know About This Important Nutrient and Your Sight September 06, 2009 Have you ever wondered where the brick red color of paprika comes from? It comes from zeaxanthin, one of the most common carotenoids found in nature. Carotenoids are biological molecules with strong colors, and the word carotenoid itself comes from carrot. In humans, zeaxanthin is found in the retina of the eye, specifically within the central part of the retina known as the macula. The peripheral part of the retina contains a different carotenoid known as lutein. Zeaxanthin and lutein together are known as macular pigment (MP). It is a common observation that as we age, our sight ge... (read more) Author: Roger Franklin

3. Lycopene - All You Need to Know About This Nutrient September 06, 2009 Have you ever wondered where the deep red color of ripe tomatoes comes from? It comes from lycopene, a bright red compound that belongs to a group of biological compounds called carotenoids. As you may guess, the word "carotenoid" comes from carrot, another vegetable with a rich color. Lycopen-rich plants include gac (a South East Asian fruit), tomatoes, water melon, pink grapefruit, pink guava, papaya, red bell pepper, seabuckthorne, wolfberry and rosehip. While it is not soluble in water, it can be dissolved in oils and organic solvents. When eaten by animals, it is absorbed in the... (read more) Author: Roger Franklin

4. Lutein And Low Vision August 20, 2009 Fruits and vegetables have another disease-fighting weapon to offer: Lutein. Studies show this carotenoid prevents and, to some extent, reverses vision loss, immune system problems, cancer and cardiovascular disease. With that in mind, load up your plate with foods high in lutein -- carrots, corn, kale, spinach, Swiss chard, collard, mustard greens, red peppers, dill, parsley, romaine lettuce, tomatoes, potatoes and red, blue and purple fruits. Is your vision blurred? I know mine is after sitting in front of the television for a while. In that case, you and I need to eat more lutein-rich ... (read more) Author: Dan Takas

5. Tomatoes And The Benefits April 24, 2009 The tomato was considered a poisonous food once upon a time. Fortunately for us it regained its popularity in the late nineteenth century. Lycopene, a member of the carotenoid family and a pigment that contributes to the colour of tomatoes, is a major contributor to their health promoting power. Lycopene has demonstrated a range of unique and distinct biological properties that have intrigued scientists. Some researchers have come to believe that lycopene could be as powerful an antioxidant as beta-carotene. We do know that lycopene is the most efficient quencher of the free-radical sing... (read more) Author: Jill Sabato

6. "What is Lutein?" and other Frequently Asked Questions April 06, 2009 Have you read about this recently? Lutein is becoming more and more popular among the people looking to improve their eye sight. Experts are of the opinion that this natural substance can help improve our vision and prevent any age related problems with our eyes. Let’s take a look at exactly what is lutein, and other questions that people have related to it. What is Lutein? Lutein is the substance that forms the outer retina of our eyes. As the retina forms the images in our eyes, which enables us to visualize things, it is critical for having good eyesight. Technically speaking, it... (read more) Author: Dan Reeves

7. Do You Know How Much Lutein is in Food You Eat? April 06, 2009 By the time you finish reading this, you will know what lutein is, how it helps us, which foods are rich in it, and also if they alone are enough for your eyes' health. Let's get started. Lutein is a naturally occurring carotenoid and is present as a pigment in the macula of our eyes' retina. This is responsible for forming clear and sharp images of objects in our eyes. Lutein protects our eyes against oxidation and damage from blue light present in the sun rays. As our eyes age they begin to lose their sharpness, and symptoms like blind spots and blurred images begin to appear. This... (read more) Author: Dan Reeves

8. Preserve Your Vision With Lutein April 03, 2009 Have you read about this recently? Our eyes begin to degenerate as we age, causing them to lose their ability to focus and form clear images. The good news is you can actually preserve your vision with lutein by increasing its intake. Read on to find out how. Before we talk about the effects on our vision with lutein, we need to first understand what it is and how it helps our eyes. Lutein is a carotenoid which forms the major component of the peripheral retina in our eyes. As you would be aware, the retina is the core component of the eyes and is responsible for forming a clear and crisp... (read more) Author: Dan Reeves

9. Foods High In Lutein - and Why They May Not Be Enough April 03, 2009 Lutein has recently become quite popular among people who care about their health. There is good reason for it too. In this article we will take a look at what it really is, why is it good for us, what are the foods high in lutein, and why they actually may not be enough to get all the health benefits you need. What it is Lutein is a carotenoid found in green leafy vegetables. It is also the main component of the outer part of our eyes' retina. It is responsible for the clarity and acuity of our vision. Foods high in lutein can help maintain this to a certain extent. As our eyes age... (read more) Author: Dan Reeves

10. Zeaxanthin: The Secret for Healthy Eyes March 23, 2009 Let’s face it; our eyes are our most precious asset. Can you imagine how it would be to not be able to appreciate all the beautiful sights and colors the world around us has? Zeaxanthin is one of the most important things that can help you preserve your eye sight for decades to come. The retina in our eyes is made up of two primary components - the central macula, and the peripheral retina. Zeaxanthin is the primary component that makes up the central macula. It is a carotenoid that is found in green leafy vegetables. The outer part of the retina mainly consists of another carotenoid know... (read more) Author: Dan Reeves

11. "What are the Benefits of Zeaxanthin?" and other FAQs March 23, 2009 If you are like me, you want to preserve your eyesight till the end of the years in as pristine a condition as possible. The benefits of Zeaxanthin can help you do exactly that. Let’s find out what is it, how is it helpful, and what the correct way for its intake is. What is Zeaxanthin? It is a carotenoid that makes up the central part of our eyes’ retina. It is also found in green leafy vegetables and in carrots and egg yolk. This pigment is what gives them their yellowish/reddish color. What are the benefits of Zeaxanthin? As our eyes age, the retinal macula begins to deteriorate.... (read more) Author: Dan Reeves

12. "What are the Benefits of Taking Lutein?" - and other FAQs March 23, 2009 There are many benefits of taking lutein. Although is has become popular now, still people have many questions about it - how much of lutein do we need, what are its natural sources, and what is the best way to take this nutrient? Let’s find out right now. What is Lutein and why do we need it? Lutein is a carotenoid which forms the outer part of our eyes’ retina. As our eyes age, the macula that makes up the retina becomes to degrade and symptoms like blurred vision and blind spots begin to appear. This is known as AMD (age-related macular degeneration). The benefits of taking lutein all... (read more) Author: Dan Reeves

13. Breast cancer symptoms and treatment December 30, 2008 The chances of surgically removed breast cancer relapsing is reduced by following surgery with radiation therapy. This therapy is important and should not be skipped if you don’t want your cancer to reoccur. Breast cancer has a 10% chance of returning in women who have been successfully treated for the cancer. However, a high percentage of the women who do not have a relapsing breast cancer have be found to have a high level of carotenoid present in their blood. With this being said, it will be wise if you start eating vegetables with high carotenoid content during and after your cancer t... (read more) Author: Tom Smith

14. How to find: CAROTENE! November 03, 2008 The best way to get your hands on an assortment of carotenoids is to get your hands literally on a carotenoid-rich food like carrots or sweet potatoes. Carrots are a great source of beta-carotene. What we really should know is the best way to get your carotenes (carotenoids) is in a nature-made assortment of this wonderful phytochemical subfamily which includes alpha-carotene, beta-carotene, gamma-carotenes, lutein, lycopene. The research keeps stacking up on the health benefits of foods rich in carotenoids/carotenes. In June, 2006 the American Journal of Clinical Nutrition June 2... (read more) Author: Anthony Benjamin

15. Try the BioPhotonic Scanner Visit an Austin Acupuncture Center June 03, 2008 The Quan Yin Center, known as one of the best Austin acupuncture centers, recently introduced the BioPhotonic Scanner to their assortment of natural healing services. This device measures the level of carotenoid antioxidants in the body, disease-fighting nutrients, such as vitamins A and C, and beta-carotene. Antioxidants are abundant in certain fruits and vegetables, the healthy foods that most people do not eat enough of. An adult should eat 5-8 servings of fruits and vegetables per day. The BioPhotonic scanner helps you adjust your diet to increase the level of antioxidants in your body. ... (read more) Author: Austin QuanYin

16. Vitamin A - Roles and benefits of Vitamin A in body functioning November 03, 2007 Vitamin A is a generic term for a large number of related compounds. Retinol (an alcohol) and retinal (an aldehyde) are often referred to as preformed vitamin A. Vitamin A that is found in colorful fruits and vegetables is called provitamin A carotenoid. They can be made into retinol in the body. In the United States, approximately 26% of vitamin A consumed by men and 34% of vitamin A consumed by women is in the form of provitamin A carotenoids. Vitamin A is commonly known as the anti-infective vitamin, because it is required for normal functioning of the immune system . The skin and muco... (read more) Author: Rachel Broune

17. Tasty Organic Breakfast Bruschetta October 28, 2007 This tasty organic breakfast bruschetta uses warm tomato and melted cheese to spice up your mornings. Tomatoes being a fruit contain a lot of vitamin C and vitamin A. The vitamin A comes from the Beta carotene, which is an antioxidant. Tomatoes also contain another antioxidant, lycopene, which is primarily found in tomatoes. The organic varieties retain the highest concentrations. Lycopene neutralizes harmful free radicals that can damage cells and instigate cancer. Lycopene is also the most abundant carotenoid found in human blood and tissue. Free radicals are highly rea... (read more) Author: Virginia Louise

18. Cooking Bell Peppers For Your Baby July 21, 2007 Bell peppers make a tasty addition to your baby's diet and -- despite their misleading name -- they are not "hot"! They can be found in a variety of colours, including red, green, yellow, orange and purple. Their bright colours are a good indication of their excellent nutritional value -- bell peppers are a rich source of vitamin C, vitamin B6 and vitamin A (from beta-carotene). They also contain folic acid. Red peppers in particular contain lycopene, a valuable carotenoid which, in adulthood, helps protect against heart disease and cancer. Bell peppers are also believed to protect agains... (read more) Author: Christine Albury

19. Beta Carotene's Benefits In Human Health June 13, 2007 Beta Carotene is a carotenoid . Carotenoids are light absorbing pigments occurring in plants and animals. Beta carotene stores light in plant leaves during the process of photosynthesis. Found in many plants including asparagus, apricots, broccoli, carrots, kale, pumpkins, sweet potatoes and tomatoes; it can easily be added to the diet naturally. This carotenoid can absorb light wavelengths that evade chlorophyll. This can help to increase the range of usable light waves during photosynthesis. It also helps the plant reach for the light unless the light is too severe then it sends... (read more) Author: vincent platania

20. Don't Just Go Green: Here Comes The Red! March 15, 2007 Ever wondered about the red juicy vegetable that sits pretty in your refrigerator! If your answer is negative, then start appreciating the unique qualities that they store within themselves. Within its core lies the antidote for one of the most threatening of ailments, cancer and heart attacks, to name a few. This antidote is known as lycopene, a carotenoid, which lends red color to some of the vegetables like tomatoes, watermelons, etc. Besides, lycopene fights free radicals in the body, thereby preventing the occurrence of stroke, heart attack, or exercise-induced asthma. This is, howe... (read more) Author: Suzanne Macguire

21. Astaxanthin April 18, 2006 Astaxanthin A Powerful Carotenoid Astaxanthin is a very powerful antioxidant carotenoid and it is closely related to the well known beta carotene or lutein. Astaxanthin plays unique role in the range of its antioxidant activity. It is proved by the studies that Astaxanthin is more powerful as compared to beta carotene, at neutralizing singlet oxygen. It provides protection from more types of free radicals (aldoxyl, hydroxyl, peroxyl, singlet and triplet oxygen) than many other antioxidants. Free radicals are atoms or molecules which has one or more unpaired electrons; the... (read more) Author: Jhons Jhons

22. Beta Carotene's Benefits In Human Health April 08, 2006 Beta Carotene is a carotenoid . Carotenoids are light absorbing pigments occurring in plants and animals. Beta carotene stores light in plant leaves during the process of photosynthesis. Found in many plants including asparagus, apricots, broccoli, carrots, kale, pumpkins, sweet potatoes and tomatoes; it can easily be added to the diet naturally. This carotenoid can absorb light wavelengths that evade chlorophyll. This can help to increase the range of usable light waves during photosynthesis. It also helps the plant reach for the light unless the light is too severe then it... (read more) Author: Vincent Platania

23. Beta-carotene March 21, 2006 A pro vitamin, precursor chemical or building block that the human body converts to vitamin A, beta-carotene is one of many pigments called carotenoids that give the deep coloring found in orange or green vegetables and fruits. Beta-carotene is the only carotenoid that can be converted to significant amounts of vitamin A, and only about one-sixth is converted in humans. Dietary fat is required for the adequate absorption of carotene. The deeper the orange coloring of a carrot, the higher the concentration of beta-carotene. In an Arizona study, 26 of 49 patients with oral leukoplakia... (read more) Author: Douglas Adams

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