Krill Oil and Its Health Benefits

Öz

Krill oil is obtained from Euphausia superba, which lives in the oceans. Omega 3 fatty acids in Krill oil are found in the form of phospholipids. Astaxanthin is a strong antioxidant compound. Also, it is a food supplement containing astaxanthin, Vitamin A, and Vitamin E. Omega 3 fatty acid supplements; It is known to be important in mental development, hyperlipidemia, premenstrual syndromes, inflammatory and cardiological diseases. In recent years, Krill oil has gained more importance than fish oil. Also, because Krill lives on the surface in the oceans, there is less risk of containing toxins and environmental pollution. In studies, it is generally recommended to take 1-3 g daily for therapeutic effect and 500 mg as a supplement. It is safe to use in pregnant women. Due to the high content of docosahexaenoic acid and eicosapentaenoic acid and the high absorption rate, the new focus of researchers has been on Krill oil. In this article, published scientific studies on the content, bioavailability, in vivo and clinical activity studies and side effects of krill oil have been reviewed.

Anahtar Kelimeler

• Omega 3 fatty acids,euphausiacea

Krill Yağı ve Sağlık Faydaları

Öz

Krill yağı, okyanuslarda yaşayan “Euphausia superba” isimli deniz canlısından elde edilen bir maddedir. Krill yağında yüksek oranda Omega 3 yağ asitleri bulunur ve bu yağ asitleri fosfolipitler şeklindedir. Ayrıca, astaksantin, A vitamini ve E vitamini içeren bir besin takviyesidir. Astaksantin kuvvetli antioksidan özelliğe sahip bir maddedir. Omega 3 yağ asit takviyelerinin; zihinsel gelişimde, hiperlipidemide, premenstrual sendromlarda, enflamatuvar ve kardiyolojik hastalıklarda önemli olduğu bilinmektedir. Son yıllarda Krill yağı balık yağından daha fazla önem kazanmıştır. Ayrıca, okyanuslarda yüzeyde yaşadıkları için toksin ve çevresel kirlilik içerme riski de daha azdır. Çalışmalarda genellikle terapötik etki için günlük doz 1-3 g olarak belirlenmiştir. Takviye edici olarak kullanıldığında ise 500 mg dozda alınması önerilmektedir. Hamilelerde de kullanımı güvenlidir. Dokosaheksanoik asit ve Eikosapentaenoik asit içeriğinin yüksek olması Krill yağının önem kazanmasına sebep olmuştur. Ayrıca bu yağın emiliminin fazla olmasından dolayı araştırmacıların yeni odak noktası Krill yağı olmuştur. Bu makalede, Krill yağının içeriği, biyoyararlanımı, in vivo ve klinik aktivite çalışmaları, yan etkileri ile ilgili yayınlanmış olan bilimsel çalışmalar derlenmiştir.

Anahtar Kelimeler

• Omega 3 yağ asitleri,karidesgiller

Kaynakça

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