- Sunscreen in a pill?
- Prevention of wrinkles, dry skin, age spots and freckles?
- Reversing the visible signs of aging?
If you think checking “all of the above” seems too good to be true, you’re not alone.
There are clinical studies that suggest it does ALL of the above—without a huge price tag or side effects. It’s a relatively unknown carotenoid called astaxanthin, which is now believed to be the most potent antioxidant nature has to offer.
Long ago, scientists discovered carotenoids held powerful antioxidant properties that are crucial for your health. Carotenoids are the compounds that give foods their bright colors—from green grasses to red beets, to the spectacular yellows and oranges of your bell peppers.
There are more than 700 naturally occurring carotenoids, but most people are familiar with only a few. The average person has about ten different carotenoids circulating through your bloodstream.
As a source of antioxidants and vitamin A, carotenoids are critical protect a plant or organism from damage by light and oxygen. By consuming plants or organisms that contain these pigments, you gain a similar protective benefit.
Astaxanthin has recently jumped to the front of the line in terms of its status as a “supernutrient,” becoming the focus of a large and growing number of peer-reviewed scientific studies.
One of the benefits of astaxanthin that has piqued the interest of researchers is its ability to help protect your skin from the sun, reducing the signs of aging.
However, ataxanthin’s benefits to your health are more than skin deep.
Astaxanthin is in a League of Its Own
Astaxanthin is produced only by the microalgae Haematoccous pluvialis when its water supply dries up, forcing it to protect itself from ultraviolet radiation. It’s the algae’s survival mechanism—astaxanthin serves as a “force field” to protect the algae from lack of nutrition and/or intense sunlight.
It is this “radiation shield” that underlies how astaxanthin can help protect you from similar radiation.
Many carotenoids are easily obtainable through a good diet rich in fresh organic produce. However, this powerful carotenoid is harder to come by. There are only two main sources of astaxanthin—the microalgae that produce it, and the sea creatures that consume the algae (such as salmon, shellfish, and krill).
Astaxanthin is the reason salmon have the strength and endurance to swim up rivers and waterfalls for days on end—their diets are high in this pigment, which concentrates in their muscles and makes them one of the “kings of endurance” of the animal kingdom.
This pigment is the most commonly occurring red carotenoid in marine and aquatic animals and is what gives salmon and pink flamingos their characteristic pink color. Most people don’t realize that baby flamingos are actually white and don’t turn pink until they receive astaxanthin, primarily from shrimp and algae.
Astaxanthin is leaps and bounds more powerful than beta-carotene, alpha-tocopherol, lycopene and lutein, other members of its chemical family. It exhibits VERY STRONG free radical scavenging activity and protects your cells, organs and body tissues from oxidative damage.
Astaxanthin’s unique properties can provide a multitude of health benifits, like improving cardiovascular health, stabilizing blood sugar, boosting your immune system, fighting cancer, reducing inflammation, improving eye health—and even improving your athletic abilities.
What Makes Astaxanthin Special?
There are many properties that make this carotenoid unique. Here are the main differences:
- Astaxanthin is by far the most powerful carotenoid antioxidant when it comes to free radical scavenging: astaxanthin is 65 times more powerful than vitamin C, 54 times more powerful than beta-carotene, and 14 times more powerful than vitamin E.
- Astaxanthin is far more effective than other carotenoids at “singlet oxygen quenching,” which is a particular type of oxidation. The damaging effects of sunlight and various organic materials are caused by this less-stable form of oxygen. Astaxanthin is 550 times more powerful than vitamin E and 11 times more powerful than beta-carotene at neutralizing singlet oxygen.
- Astaxanthin crosses the blood-brain barrier AND the blood-retinal barrier (beta carotene and lycopene do not), which brings antioxidant and anti-inflammatory protection to your eyes, brain and central nervous system and reduces your risk for cataracts, macular degeneration, blindness, dementia and Alzheimer’s disease.
- Astaxanthin is soluble in lipids, so it incorporates into cell membranes.
- It’s a potent UVB absorber and reduces DNA damage.
- It’s a powerful natural anti-inflammatory.
There have been no adverse reactions found for people taking astaxanthin.
Sunburn is Inflammation
If you are physically active, you have probably spent a fair amount of time in the sun. The sun offers enormous benefits to you in terms of vitamin D. But too much of a good thing can be—well, too much of a good thing.
Athletes who complain of feeling ill from overexposure to the sun after long trainings outside report that astaxanthin has allowed them to stay in the sun for longer periods of time, without feeling ill and without burning. Less burning also means lower skin cancer risk.
How does it do this?
The answer lies in how the Haematoccous pluvialis protects itself from intense ultraviolet radiation by producing astaxanthin as a natural sunscreen. When you consume this pigment, you are creating your own “internal sunscreen.” In other words, the same powerful antioxidants that protect the algae from the sun’s rays can help protect YOU as well.
Sunburn is actually an inflammatory process. Although the exact pathway by which astaxanthin protects your skin from burning is not yet known, it is almost certain that its anti-inflammatory properties are involved.
Creating Youth From Within
Although it appears that astaxanthin does indeed offer topical benefits, your greatest gifts will come from taking astaxanthin internally.
There have been three studies demonstrating that taking astaxanthin can improve the way you look. All of these studies combine astaxanthin with other substances, such as omega-3 fatty acids or vitamin E, but all three had positive findings when astaxanthin was present.
Does Just Eating Colorful Vegetables Make You MORE Attractive and Help Snag You a Mate?
One of the most interesting studies to date was headed by Dr. Ian Stephen at the University of Nottingham who investigated what skin tones were perceived as most healthy and attractive to humans.
He discovered that red and yellow skin tones make you more attractive.
People take on redder tones when they are flushed with blood, particularly if the blood has lots of oxygen in it, and from a biological/anthropological perspective, this signals health and vitality.
Scientists have believed that we evolved by selecting potential mates whose appearance signaled good health. According to coauthor of the study, David Perrett, PhD:
“This is something we share with many other species. For example, the bright yellow beaks and feathers of many birds can be thought of as adverts showing how healthy a male bird is. What’s more, females of these species prefer to mate with brighter, more colored males. But this is the first study in which this has been demonstrated in humans.
Together our studies link skin carotenoid coloration to both perceived health and healthy diet, establishing carotenoid coloration as a valid cue to human health which is perceptible in a way that is relevant to mate choice, as it is in bird and fish species.”
A Tan is NOT the Most Attractive Skin Tone:
Dr. Stephen found that, given the choice between skin color caused by suntan and skin color caused by carotenoids, people preferred the carotenoid skin color.
So if you want to be more physically attractive, make sure you use a regular source of astaxanthin. Not only will it allow you to look healthier it will also help protect you when you are tanning and optimizing your vitamin D levels.
Make Sure Your Astaxanthin is a Natural Variety NOT a Synthetic Derived From Marine Algae:
Synthetic (laboratory-made) astaxanthin is now commonly used worldwide to supplement fish feeds in order to obtain the desired pinkish to orange-red color. You really should avoid synthetic astaxanthin because it’s made from petrochemicals.
Animals fed fish food with natural astaxanthin have higher survival rates, better growth rates, better immunity, fertility and reproduction.
If your salmon label does not read “wild” or “naturally colored,” you’re probably going to be eating a coloring agent somewhat closer to motor oil than antioxidant. Natural astaxanthin is more than 20 times stronger as an antioxidant than synthetic astaxanthin.
Wild salmon are 400 percent higher in astaxanthin than farmed salmon, and100 percent of their pigment is natural astaxanthin, rather than synthetic. Plus, wild salmon have much higher levels of omega-3 fatty acids than the farmed version. But even if you are successful in purchasing genuine wild salmon, there is the problem with high levels of mercury and other unwanted toxins, not to mention the skyrocketing prices.
If you decide to give astaxanthin a try consult your Maitland Chiropractor to see what is right for you 407-629-5333. Krill has some astaxanthin in it, but not enough to provide full benefits.