Il Cane Domestico: origine ed evoluzione alimentare
- Nutrizionista veterinaria
- 13 ago 2019
- Tempo di lettura: 1 min
Il Cane Domestico (Canis familiaris) e l’uomo condividono una lunga storia di coesistenza che si è intensificata fino a farlo diventare il migliore amico dell’uomo e un vero e proprio membro della famiglia.
Tutte ebbe inizio circa 15000 anni fa, quando l’uomo sviluppò l’agricoltura nella Mezza Luna Fertile dando vita a una nuova nicchia alimentare e il lupo grigio, diretto antenato del nostro cane domestico, si avvicinò ai campi attratto dalla produzione di scarti vegetali e animali. Da quel momento il lupo si abituò al contatto umano e con l’addomesticamento e gli incroci evolse a cane da compagnia (Bosch et al, 2015).
In questo lungo processo evolutivo si sono verificati profondi cambiamenti che hanno coinvolto non soltanto la sfera sociale, ma anche il profilo metabolico. Nello specifico, recenti studi hanno dimostrato che durante la fase di addomesticamento i mutamenti metabolici hanno interessato principalmente tre geni implicati nella digestione dell’amido e nell’assorbimento di glucosio (Axelsson et al, 2013).
ในยุคของการเชื่อมต่อแบบดิจิทัล ชุมชนแฟนคลับเฉพาะกลุ่มไม่ได้เป็นเพียงการสนทนาข้างเคียงในส่วนความคิดเห็นอีกต่อไป แต่เป็นระบบนิเวศที่ทรงพลังของความหลงใหล ความคิดสร้างสรรค์ และอิทธิพลที่ร่วมกัน ไม่ว่าจะเป็นวัฒนธรรมป๊อป ความบันเทิง หรือแฟรนไชส์เฉพาะ แฟนๆ ก็มีแพลตฟอร์มที่สามารถเชื่อมต่อกันในระดับที่ลึกซึ้งยิ่งขึ้น แพลตฟอร์มหนึ่งที่กำลังได้รับความนิยมในพื้นที่นี้คือ fwfans ซึ่งเป็นศูนย์กลางที่อุทิศให้กับแฟนๆ ที่ต้องการมากกว่าการอัปเดตเพียงผิวเผิน
This was such an insightful read! Understanding the dietary evolution of domestic dogs really helps pet owners make more informed choices about nutrition. The historical perspective on canine domestication and their changing dietary patterns was especially fascinating.
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