Can tomatoes protect us against DNA damage and aging?
With all the oxidative stressors present in the environment, it can be easy to worry about our health. Did you know that tomatoes contain properties which protect us against DNA damage and aging? Read more to find out how!
Your body is constantly exposed to oxidative stress. Anything from smoking, drinking alcohol, excessively exercising, or spending time in the sun can produce reactive oxygen species (ROS) which lead to oxidative stress in our bodies . Throughout a normal day, your body can be exposed to many oxidative stressors, which can cause damage to your DNA and speed up the aging process. Things as common as spending time in UV rays or exercising excessively can harm your body on a cellular level. However, there is no need to panic, as eating a healthy diet can protect against the damage caused by these stressors. Foods such as fruits and vegetables contain compounds called antioxidants that can repair the damage caused by oxidative stressors. One of the foods that is the best at doing this job are tomatoes!
So, how can tomatoes protect us against DNA damage and aging? In this study, 10 healthy people drank tomato juice every day for 3 weeks in order to test its effects on reducing oxidative stress. The study found that regular consumption of tomato juice lowered the levels of two markers of oxidative stress in the body . The reason for this is because of the lycopene and beta-carotene in the tomato juice.
The results of this study look promising, but does this mean that you must drink tomato juice every day in order to protect yourself? The good news is that you can take advantage of the health benefits of tomatoes no matter what form they are in! So, enjoy your daily serving of tomatoes in the form of juice, sauce, salsa, or whatever your heart desires to protect against DNA damage and aging!
1.Nakamura, A., Itaki, C., Saito, A., Yonezawa, T., Aizawa, K., Hirai, A., Suganuma, H., Miura, T., Mariya, Y., & Haghdoost, S. (2017). Possible benefits of tomato juice consumption: A pilot study on irradiated human lymphocytes from healthy donors. Nutrition Journal, 16(1). https://doi.org/10.1186/s12937-017-0248-3