
What are carotenoids and how can you get more into your diet?
By Lisa Salmon. Published 2020-05-31
BOLD-WellbeingAs research shows eating carotenoids can give you a golden glow and improve your health, we explain what they are and how to get more of them.
If you want a healthy golden glow without jetting off on a sunshine break, just eat more fruit and vegetables, apparently. New research shows eating a healthy diet packed with plant-based foods increases skin yellowness, making it look healthier and more attractive.And what’s more, that golden glow – which is due to the accumulation of coloured plant pigments called carotenoids in the skin – means you’re full of nutrients which help the body fight disease and boost immunity – which sounds good during the coronavirus crisis.Researchers at the University of St Andrews found skin yellowness indicates health by showing the body has enough antioxidant reserves and low levels of oxidative toxins. As well as a diet high in fruit and vegetables, they found high fitness and low body fat were also associated with a higher skin yellowness.The golden glow can be caused by more than 600 different types of carotenoids, such as orange carotene from carrots and red lycopene from tomatoes. They play an important role as antioxidants, which help protect against DNA damage from the oxidative toxins which build up in the body through the stresses of everyday life. Antioxidants protect against damage by neutralising toxins, and they’re thought to help fight health problems including heart disease and cancer.In addition, some carotenoids, like the beta-carotene found in foods such as carrots, sweet potatoes and dark leafy greens like kale and spinach, can be converted by the body into the form of vitamin A that maintains normal vision, healthy skin and a strong immune system.Dietitian Dr Carrie Ruxton explains: “Carotenoids are a plant nutrient and they’re antioxidants, so they protect cells from damage. They’re great to have in your diet, but like many of the other valuable plant compounds, you don’t find them on food labels.
Along with other plant compounds, they might be the reason fruit and vegetables are so good for us.Here’s how to get more.