Khaberni - Sardines are known for their high nutritional value, but they do not only support heart health; their effects extend to the skin, thanks to their rich content of healthy fats and vitamins.
A report on “Verywell Health” indicates that sardines contain omega-3 fatty acids that help reduce inflammation and protect skin cells from ultraviolet damage, which may contribute to slowing the appearance of aging signs.
Data clarify that these acids, especially EPA and DHA, play a role in protecting collagen, the protein responsible for skin elasticity, and support wound healing and maintain skin hydration by enhancing its outer barrier.
A mixture of vitamins and minerals
The benefits are not limited to omega-3, as sardines also provide vitamin D, which contributes to skin cell renewal and reduces inflammation, in addition to its role in stimulating collagen production.
They also contain vitamin B12, an antioxidant that helps protect the skin from free radicals, and its deficiency is linked to the appearance of skin problems such as pigmentation and acne.
Selenium is also highlighted, a mineral that supports DNA repair in cells and acts as an anti-inflammatory, helping to reduce the impact of sun exposure on the skin.
Despite these benefits, data indicate that consuming sardines does not directly treat wrinkles or reverse sun damage but may only contribute to slowing their development when used regularly. Also, the amounts used in studies were relatively high, which may not be practical for everyone. However, overall, sardines can be considered a beneficial addition to the diet to support skin health, but it remains part of a comprehensive system that includes balanced nutrition and protection from the sun.
