. Another way it protects against skin cancer is by modulating apoptosis (cell death). Active vitamin A (called retinol) comes from animal-derived foods like liver, milk, yogurt, oily fish and eggs. The independent effects of dietary fruit and vegetables, fitness, and low body fat on skin color mean that multiple aspects of a healthy lifestyle each act in an additive manner to improve skin appearance. Lutein & Zeaxanthin. Protects the Skin. Carotenoids are proven immune system boosters. 1. Their availability improves when they’re cooked, which is atypical of most foods. Carotenoids (yellow) signal health in bird and fish species, and are associated with improved immune defense, photoprotection and reproductive health in humans. Most commonly, carotenoids are known for benefitting eye-health and other age-related conditions, but their importance to skin care is becoming more apparent. It also functions as an “aesthetic” interface—a collection of physical attributes that form the basis of first impressions by which people measure their ideas of beauty. Many epidemiological studies have found that people who consume high amounts of tomato products (including fresh, whole tomatoes and tomato sauce) experience a reduced risk for developing diseases like prostate cancer. In part, the beneficial effects of carotenoids are thought to be due to their role as antioxidants. After 12-weeks, Lutemax 2020 resulted in an improvement in overall skin tone, whiteness/brightness, photo-protection and skin firmness.5. The information in our articles is NOT intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice. This means they’re converted in the body once we eat foods that contain them in order to synthesize vitamin A, which is also sometimes called retinol. Vitamin A, being a powerful antioxidant, is involved in the growth and repair of body tissues and hence, protects the skin against damage. They act as antioxidants and have significant cancer-fighting properties. Carotenoids act as antioxidants for the skin, protecting it from UV light exposure, and improving tone, brightness, photo-protection and firmness. Although beta-carotene has been studied for its effects on skin health, it is not generally recommended for long-term supplementation because of carotenosis – a harmless orange discoloration of the skin that is reversible when discontinuing intake. Fortunately, it is reversible and your eyes and vision will go back to normal once you stop taking the can… While the benefits of lifestyle to body shape are common knowledge, our work is the first to reveal additional benefits to skin appearance. Carotenoids act as antioxidants for the skin, protecting it from UV light exposure, and improving tone, brightness, photo-protection and firmness. They’re also made from certain species of algae and even some bacteria. are clickable links to medically peer-reviewed studies. Both are found in foods like squash, spinach, sweet potatoes and carrots. Benefits, Uses, Substitutes & More, Citrus fruits (grapefruit, oranges and tangerines). (7). beta-Carotene may have added benefits due its ability to be converted to vitamin A. The type of provitamin A, which is obtained from colorful fruits and vegetables with carotenoids, cannot be directly utilized by the body without undergoing several metabolic steps. Our team includes licensed nutritionists and dietitians, certified health education specialists, as well as certified strength and conditioning specialists, personal trainers and corrective exercise specialists. When it comes to the strength of various carotenoids, research shows that lycopene is one of the strongest. The best sources of these carotenoids are dark leafy green vegetables and cruciferous vegetables (spinach, kale, turnip greens, Brussels sprouts, etc.). The most well-known being exposure to ultraviolet (UV) light from the sun which contributes to photo-aging characterized by changes in pigmentation (i.e., dark-spots and freckles) and degradation of collagen, leading to fine lines and wrinkles. Many antioxidants and phytonutrients are not very shelf-stable and become at least partially destroyed when exposed to high heats, but carotenoids in general are one exception to this rule. Concentrated lutein and zeaxanthin supplements are now available, but research hasn’t shown that these definitely help stall development of these age-related eye diseases as much as a high-antioxidant diet does. Within plants, carotenoids provide antioxidant protection against ultra violet light. Given all that your skin has done for us, Our body’s largest organ, skin reaps a wealth of benefits from the right nutrients, and in turn, rewards us by looking absolutely fantastic. (2) β-cryptoxanthin is another similar provitamin A carotenoid that has many of the same anticancer benefits. You don’t need a large amount of fat to help utilize these nutrients best. It prevents the formation of UV-induced skin irritation and redness in your skin. Vitamins like E and C are known to support skin health, but other nutrients including carotenoids—and specifically lutein and zeaxanthin isomers (RR- and RS [meso]-zeaxanthin)—may be just as important in building a whole-body, first-line defense against environmental assaults. Carotenoids (kuh-RAH-teh-noids) are pigments that give fruits and vegetables their vibrant red, orange, yellow and green colors. 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