Poor dietary habits, such as eating a lot of processed foods, sugar, and unhealthy fats, accelerate the aging process by causing inflammation and oxidative stress. Meanwhile, a diet rich in anti-aging foods can slow this process and improve overall health, according to Verywell Health (USA).

Foods that can help slow the aging process include:

Berries

Berries, known for their high antioxidant content, are a great choice for anti-aging. Blueberries, raspberries, and strawberries are rich in vitamins A and C and the antioxidant anthocyanin. Other antioxidant-rich foods besides berries include dark chocolate, pecans, artichokes, and kale.

Antioxidants are essential to prevent cell damage caused by free radicals. This damage increases the risk of aging and age-related health problems.

Omega-3 fatty acids

Healthy fats like omega-3s are also important for maintaining healthy, youthful-looking skin. Fatty fish like salmon, mackerel, and tuna are rich in omega-3s, protein, selenium, and astaxanthin. All of these help slow down the aging process of the skin.

Additionally, omega-3 fatty acids are healthy fats that reduce inflammation and improve heart health. Nuts like walnuts and almonds are also a great source of omega-3s and antioxidants.

Foods rich in vitamins C and E

Vitamins C and E are essential for healthy skin and help slow down the aging process of the body. Vitamin C can be found in many fruits and vegetables such as oranges, guava, broccoli, bell peppers and green vegetables.

In fact, vitamin C is a powerful antioxidant. Many people often think of vitamin C's ability to boost immunity, but in fact this vitamin is also essential for the production of collagen, which helps maintain skin elasticity and prevent wrinkles.

Vitamin E is another powerful antioxidant that helps prevent skin aging. Plants like sunflower seeds, almonds, and hazelnuts are especially high in vitamin E, according to Verywell Health .