The article from Al Jazeera highlights the interconnectedness of skin, hair, and nail care, suggesting that these beauty aspects are fundamentally linked through common structural proteins like keratin and collagen. It challenges the conventional approach of treating beauty as separate entities, arguing that real beauty care should start with one’s daily diet rather than just relying on cosmetic products. To effectively support the health of skin, hair, and nails, it presents a list of eight 'golden' foods rich in the necessary nutrients, crucial for maintaining their vitality.

Among the foods highlighted, fatty fish such as salmon, mackerel, and sardines topped the list due to their high omega-3 fatty acid content, which helps minimize skin inflammation and enhance hydration. Omega-3s are also known for providing hair with natural shine and come packed with vitamin E, which helps protect cells from oxidative stress. The article recommends incorporating these fish into one’s diet at least twice a week to reap their benefits.

The piece continues by detailing several other 'universal' foods that contribute significantly to beauty care, encourage readers to rethink their dietary habits, and adopt a more holistic approach to beauty by recognizing the role of nutrition. By doing so, individuals can enhance their appearance naturally and healthily, rather than relying solely on topical beauty treatments.