Tomatoes are a fruit rich in nutritional value and provide numerous health benefits. Additionally, many individuals utilize this fruit for skincare by applying masks or consuming them directly. So, what are the effects of consuming tomatoes on the skin?
1. What effects does consuming tomatoes have on the skin?
Tomatoes offer various health benefits because they contain antioxidants and vitamin C, which help to enhance the immune system. Furthermore, tomatoes serve as a source of essential nutrients such as potassium, vitamin A, vitamin B, and magnesium. However, it is often overlooked that tomatoes can provide benefits for various skin issues. Below are some benefits of tomatoes for the skin:
1.1. Prevention of skin cancer
Sunlight is a significant factor contributing to non-melanoma skin cancers, such as basal cell carcinoma and squamous cell carcinoma. Tomatoes contain lycopene, a carotenoid that imparts the red color to tomatoes. According to researchers, lycopene exhibits powerful anti-cancer properties. In a study involving mice, healthy, hairless mice were fed red tomato powder for 35 weeks and subsequently exposed to UVB light three times a week. The control group was maintained on the same diet but did not receive UV exposure. The results indicated that the mice consuming tomatoes had a reduced risk of developing cancer. This suggests that tomatoes might also prevent the development of skin cancer in humans.
1.2. Reduction of sunburn risk
While tomatoes cannot replace sunscreen, the lycopene present in tomatoes may provide some dermato protection. Thus, consuming tomatoes can help protect against erythema or sunburn induced by UV rays. A study from 2006 demonstrated that after 10 to 12 weeks of consuming lycopene from tomatoes, there was a noted decrease in sensitivity to UV radiation. However, it remains unclear whether topical application of tomatoes can yield similar benefits. Although tomatoes may reduce the risk of sun damage, it is advised to use sunscreen with an SPF of 30 or higher to protect the skin from sunburn and skin cancer.
1.3. Wound healing
According to the U.S. Department of Agriculture's nutritional database, one cup of tomatoes contains approximately 30 grams of vitamin C. Vitamin C is commonly found in skincare products and promotes the development of new connective tissue, aiding in repair and accelerating the wound healing process. Researchers are still investigating whether the topical application of tomato juice confers similar advantages.
1.4. Possible alleviation of dermatitis
Certain compounds in tomatoes possess anti-inflammatory properties, including lycopene, beta carotene, lutein, vitamin E, and vitamin C. When applied topically, these compounds may help reduce discomfort caused by skin irritation or sunburn.
1.5. Stimulation of collagen production
As mentioned earlier, tomatoes are an excellent source of vitamin C. In addition to enhancing the immune system, vitamin C can stimulate collagen production. Moreover, the vitamin C present in tomatoes may enhance skin elasticity, leading to firmer skin.
1.6. Exfoliation of dead skin cells
The process of exfoliating and removing dead skin cells can improve the health and appearance of the skin. Some studies suggest that the enzymes found in tomatoes may provide exfoliating benefits when applied to the skin. To create a tomato exfoliating mixture, one can combine sugar and crushed tomatoes. Subsequently, this exfoliating mixture can be applied to the body while avoiding the facial area.
1.7. Anti-aging properties
Vitamin B is essential for skin health. Tomatoes contain vitamins B-1, B-3, B-5, B-6, and B-9. These vitamins possess anti-aging properties, reducing the appearance of age spots and wrinkles. Additionally, vitamin B contributes to cellular repair, helping to diminish hyperpigmentation and mitigate the effects of sun exposure.
Consuming tomatoes can assist the body in obtaining higher levels of these vitamins. However, whether topical application of tomatoes yields similar benefits requires further investigation.
1.8. Mitigation of cellular damage
Free radicals can damage cells, increasing the risk of wrinkles and other aging signs. Tomatoes contain antioxidants such as lycopene and vitamin C. Consuming tomatoes may provide the body with these antioxidants, combating free radicals.
1.9. Moisturization of the skin
Untreated dry skin can lead to itching, cracking, and peeling. Various creams and lotions can treat dry skin. Additionally, applying tomato juice to dry areas can help provide hydration. A reduction in potassium levels can lead to dry skin, particularly in individuals with atopic dermatitis. Fortunately, tomatoes are a rich source of potassium, making them beneficial for individuals experiencing dry skin to incorporate into their daily meals.
2. Side Effects of Tomato Use on the Skin
Tomatoes and tomato juice offer numerous health benefits in general and for the skin in particular. However, certain risks may arise from the use of these products. In addition to vitamins and minerals, tomatoes possess natural acidity. If one is sensitive to natural acids or allergic to tomatoes, the application may result in various reactions such as rashes, itching, erythema, and other forms of irritation. Therefore, prior to applying tomatoes or tomato juice to a large area of the skin, it is advisable to perform a patch test by applying a small amount of juice to a limited skin area and monitoring for any reactions.
3. Methods of Using Tomatoes for Skin Care
3.1 Juicing Tomatoes
One can utilize 100% tomato juice. Subsequently, dip a cotton swab into the juice and apply it to the skin. Finally, rinse with warm water. Alternatively, one may blend a whole tomato into a paste and apply the mixture to the skin, rinsing off after 20 minutes.
3.2 Spot Treatment
Instead of applying tomato juice over a large skin area, it can be utilized as a localized treatment; that is, applying the juice only to specific areas requiring treatment.
3.3 Tomato Mask
Combine tomato juice with oatmeal or yogurt to create a mask, applying it to the face. Rinse with warm water after 20 minutes.
Tomatoes provide many health benefits and are advantageous for the skin. It is feasible to incorporate the consumption of tomatoes and their topical application on the facial skin. Nevertheless, during the initial use, it is prudent to apply a moderate amount to assess for allergic reactions, allowing for gradual increments based on individual needs.
References: healthline.com, medicalnewstoday.com
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