Tag Archives: Selenium

Antioxidants and Skin Care

Woman eating orange

Are antioxidants the new religion? Since the superpowers of the oxidation fighters were revealed, we follow groundbreaking news about antioxidants on social media with the same rabid enthusiasm that we follow the Brangelina divorce or the newest celebrity posts on Instagram. Antioxidants are our lifeline against aging, judging from the amount of attention antioxidants are getting, this attribute may be more valuable than reservations at the Ivy. So for those of you for whom the latest skin care breakthrough headline is more enticing than the latest celebrity baby bump reveal, here is some eye opening information on antioxidants and skin care.

Vitamin C and E and Selenium
According to research, vitamins C, E, and selenium not only protect skin against sun damage and skin cancer, they may actually reverse wrinkles and discoloration associated with the aging process. Karen E.Burke, MD, PhD attributes these results to the ability of this trio to speed up the natural repair system of the skin and prevent further damage. The doctor recommends supplements containing 400 international units of vitamin E, 1,000 to 3,000 milligrams of vitamin C and 100 to 200 micrograms of selenium daily to reap the glorious benefits of this healthy triumvirate.

Woman at mirror

CoEnzyme Q10
CoEnzyme Q10 is an antioxidant which occurs naturally in the human body, promoting cell growth and protecting against cancer. Age-related decreases in the levels of CoQ-10 in the body are thought to be associated with aging, and a study published in the Biofactors Journal found proof that applying 0.3% concentration of the antioxidant may help to minimize the appearance of wrinkles.

Alpha-Lipoic Acid
Applied topically, this antioxidant may be able to aid the skin in the prevention of sun damage. A study found subjects who applied a 3%-5% concentration of alpha-lipoic acid to their skin, starting at a rate of once every other day and gradually increasing to daily application, showed noticeable improvement in changes in the skin brought on by the sun.

Retinoic Acid
If you’ve been doing your homework, you already know that retinoic acid is the active form of vitamin Q in the skin, and is also typically referred to as the “gold standard” in skin care. Used topically, retinoic acids, often branded as Renova or Retin-A, effectively treat age spots, wrinkles, and rough skin caused by the sun’s rays. A study published in the Journal of Dermatological Science revealed findings that retinoic acid treatment reduces the appearance of wrinkles by restoring the elastic fibers responsible for keeping skin firm and tight. Although dermatologists once believed that use of this antioxidant increased skin’s sensitivity to the sun, they now believe that it actually protects the skin from further damage. However, because high concentrations of retinoic acid have been associated with peeling and redness, Burke recommends starting at a low concentration (0.01% in gels and 0.1% in creams) and applying it every two to three nights to introduce it slowly to the skin.

Asian woman with cup of tea

Flavonoids (Green Tea and Chocolate)
We saved the best for last. Research suggests that the flavonoids in green tea can protect from inflammation and cancer, and a German study published in the Journal of Nutrition found that women who drank cocoa with a high level of flavonoids had smoother, softer skin than those who drank a lower flavonoid version of the liquid chocolate. Although the results so far seem promising, Burke says more research needs to be done to prove the effectiveness of flavonoids and to determine the best dose, but, in the meantime, you are more than welcome to experiment.

Are you a believer in antioxidants? Let us know which ones you are most faithful to and why. We love to learn from you!

Antioxidants to Boost Immunity – Vine Vera Reviews

Antioxidants are a highly popular topic when it comes to health and beauty and with good reason. These food and skin care ingredients really do help in a large variety of ways from protecting your immune health to helping you look younger. There are several ways to use antioxidants in order to boost your immunity. The most common way for people to get antioxidants to improve immune functioning is through their diet. A healthy, well-balanced diet often provides all the antioxidants you need for proper immune functioning. However, there are supplements designed to pack an extra punch with antioxidants. Following, we’ve compiled a brief list of the most recognized antioxidants to look for when it comes to boosting your immunity.

Broccoli on a wooden board.

Vitamin C
Vitamin C as an antioxidant fights free radicals that attack your body daily. According to a paper published on the National Center for Biotechnology Information, vitamin C deficiencies lead to reduced resistance against pathogens, while an increase in supply can enhance certain immune system parameters. The paper further states “With regard to the common cold different studies including meta-analyses underline that the prophylactic intake of vitamin C may slightly reduce the duration of the illness in healthy persons…”

Foods that are high in vitamin C include many citrus fruits such as grapefruits, oranges and kiwis. Other foods rich in the antioxidant vitamin C include:

  • Kale
  • Broccoli
  • Cauliflower
  • Sweet Potatoes
  • Tomatoes
  • Red, yellow or green peppers

Sliced papaya on a plate.

Vitamin E
Another important antioxidant to help boost your immune system is vitamin E. Vitamin E is essential to immune functioning because it signals the germ/bacteria/virus killer cells to target foreign or harmful substances and destroy these cells. Additionally, vitamin E stimulates the production of B cells which create antibodies to fight diseases. Foods that are high in vitamin E include:

  • Broccoli
  • Leafy greens such as chard and spinach
  • Nuts
  • Red peppers
  • Sunflower seeds
  • Papaya

Lobster dish with seafood dressings.

Selenium
Selenium is an important antioxidant that increases natural killer cells and that enhances the results of vitamin E in the body. In addition, selenium is a powerful antioxidant in the fight against cancer because it mobilizes cancer-fighting cells and reduces damage due to chemical carcinogens and radiation. Selenium also boosts your immune response to infections and helps your body form blood clots. To get more selenium in your diet consider these foods:

  • Eggs
  • Tuna
  • Lobster
  • Shrimp
  • Nuts
  • Chicken
  • Cheese
  • Whole grains

Closeup of a ripe peach.

Vitamin A
Carotenoids are also an important immune-boosting antioxidant. When your body requires vitamin A it converts beta-carotene into vitamin A, but otherwise allows carotenoids to be free to fight free radicals. Beta-carotene is  important to your immune system because it interferes with the oxidation of fat and cholesterol in your blood stream. When you want to increase your intake of beta-carotene, look for brightly colored foods such as:

  • Carrots
  • Sweet potatoes
  • Pumpkin
  • Squash
  • Peaches
  • Apricots
  • Cantaloupe

Varying your diet helps provide your body with the nutrients it needs and including antioxidants helps to boost your immune system. Before beginning any new diet or taking supplements, it is always a good idea to consult with your doctor first.