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Омега-3 мастните киселини са група здравословни киселини, незаменими за човешкото хранене. Организмът се снабдява с тях чрез храната, защото те не се синтезират от тялото. Тези мастни киселини са необходими за нормалното функциониране на клетката и спомагат за предпазване на тялото от развитие на редица заболявания. Няколко вида Омега-3 мастни киселини, са с много важни функции в човешкото тяло. Алфа-линоленовата киселина (ALA), приемана чрез храната, се разгражда от организма до ейкозапентаенова киселина (EPA) и докозахексаенова киселина (DHA). Те са полиненаситени мастни киселини, считани за „добри мазнини”, за разлика от наситените и трансмазнините. Омега-3 не се втвърдяват толкова бързо, колкото мазнини, намерени в червеното месо, например. Прочетете пълната статия в сайта на Вита Херб.
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Aging is the natural process by which the body slowly begins to wear out over time. However, replenishing nutrients to build stronger, more prosperous collagen fibers and connective tissues in the skin makes up many common anti-aging supplements. Omega-3s are rising rapidly in popularity due to the potential of anti-aging properties. Take a look at what gives Krill Oil its hallmark of skin rejuvenation and how it restores balance and youth to the skin. WHAT ANTI-AGING OMEGA-3S ARE VITAL TO SKIN HEALTH? Two primary components of Krill Oil, docosahexaenoic acid (DHA) and eicosapentaeonic acid (EPA), provide the boost to help with anti-aging properties, reports Advances in Nutrition. Both of these compounds are found within shellfish, fish, and krill. However, the compounds tend to occur in safer, higher quantities in krill. As a result, Krill Oil lacks many of the potential side effects from ingesting excess amounts of fish. WHY DOES THE SKIN NEED OMEGA-3S? Skin health depends on the metabolic availability of nutrients, such as saturated fatty acids, monounsaturated fatty acids, and essential fatty acids. Omega-3s are classified as essential fatty acids (click here for the definition), explains Oregon State University. When these essential fatty acids are missing, the skin slowly starts to deteriorate. As a result, elastin fibers, collagen, and the youthful appearance of skin become diminished. Furthermore, the skin starts to lose its ability to prevent the permeability of water, or water begins to move from within the body to the skin’s surface. Unfortunately, each of these factors leads to the appearance of aging, especially in the face and upper torso. OMEGA-3S AND PHOTOPROTECTION The predominant factor in premature aging remains exposure to ultraviolet radiation from sunlight. While sunblock creams have advanced in recent years, they do not provide the degree of protection that is found in the skin naturally. Even the most effective sunblock lotions still require re-application after swimming or prolonged exposure to sunlight. However, omega-3s work to stop the sun through the skin’s natural defenses. The presence of omega-3s in the skin helps to maintain the healthy production of melanin. Melanin is a byproduct of skin cells and helps to shield the body from the sun’s UV rays. This compound is also responsible for the changes in skin color, depending on typical exposure to sunlight. Although melanin production is increased with repeated exposure to UV rays, the skin becomes tanned, this increases the lifetime risk of developing melanoma or other types of skin cancer. Yet, this entire process can be naturalized by ensuring the skin has all of the appropriate nutrients to produce melanin adequately and maintain protection from the sun. Dr. Nicolas V. Perricone authored a book, The Wrinkle Cure, to bring focus to how omega-3s benefit the skin, asserts WebMD. Part of his reasoning focused on omega-3s’ anti-inflammatory properties. However, much of the benefit can be traced back to the essential fatty acids’ nutritious value for the skin in rebuilding connective tissues. To learn more about how Niveau™ helps to reduce inflammation, continue reading our series of posts on the benefits of Krill Oil. Pores and skin Care Fundamentals