Drinks high in vitamin c
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Drinks High in Vitamin C: A Comprehensive Overview
High-Pressurized Orange Juice: Boosting Plasma Vitamin C and Reducing Inflammation
High-pressurized (HP) orange juice is a potent source of vitamin C. A study involving healthy individuals who consumed 500 mL of HP orange juice daily for 14 days showed a significant increase in plasma vitamin C levels. The maximum increase was observed three hours after consumption and remained elevated throughout the study period. Additionally, the study noted a decrease in inflammatory markers such as 8-epiPGF(2alpha) and prostaglandin E(2) (PGE(2)), suggesting that regular consumption of HP orange juice may help reduce the risk of chronic diseases.
Mixed Fruit Powder Drinks: A Practical and Potent Source of Vitamin C
Powdered drinks made from a mix of fruits like red guava, papaya, tomatoes, and apples are another excellent source of vitamin C. These drinks, processed using the foam mat drying method, can achieve high vitamin C levels, with the best results showing 582.69 mg/100g at a 25% composition for each fruit at 60°C. This method also ensures high antioxidant activity, making these powdered drinks a practical and durable option for boosting vitamin C intake.
Indian Gooseberry Juice: A Vitamin C Powerhouse
Indian gooseberry (Emblica officinalis) juice stands out for its exceptionally high vitamin C content, measuring 478.56 mg/100 mL. When blended with other fruit juices, such as Pusa Navrang grape juice, it significantly enhances the vitamin C content of the resulting ready-to-serve beverages. This blend not only improves the nutritional quality but also maintains a high sensory appeal, making it a preferred choice for vitamin C enrichment.
Blackcurrant Juice: Enhancing Vascular Health and Reducing Oxidative Stress
Blackcurrant juice, rich in vitamin C and polyphenols, has been shown to improve vascular health and reduce oxidative stress. In a study with participants consuming blackcurrant juice four times a day for six weeks, significant increases in plasma vitamin C levels and improvements in flow-mediated dilation (FMD) were observed. The juice also reduced F2-isoprostane concentrations, indicating lower oxidative stress. These benefits were particularly notable in individuals with low habitual fruit and vegetable intake.
Blood Orange Juice: Protecting Against DNA Damage
Blood orange juice (BOJ) provides a unique benefit by protecting against DNA damage. A study comparing BOJ with a vitamin C-supplemented drink found that BOJ significantly reduced hydrogen peroxide-induced DNA damage in mononuclear blood cells. This protective effect was not solely attributed to vitamin C, suggesting that other phytochemicals in BOJ play a crucial role in enhancing antioxidant defense.
SunGold Kiwifruit Juice: Reducing Exercise-Induced Stress
SunGold kiwifruit juice is effective in reducing exercise-induced oxidative and psychological stress. In a study with recreationally active women, consuming 300 mg of vitamin C from kiwifruit juice before high-intensity exercise significantly reduced salivary uric acid and cortisol levels. This indicates that kiwifruit juice can help mitigate the stress response associated with intense physical activity.
Mixed Fruit Juice Drinks: Combating Postprandial Stress
Mixed fruit juice drinks, enriched with vitamin C and green tea extracts, can reduce postprandial stress induced by high-fat meals. In a study with overweight subjects, consuming a mixed fruit juice drink alongside a high-fat meal significantly lowered levels of cholesterol, triglycerides, and inflammatory markers like TNF-α and IL-6. This suggests that such drinks can help manage the metabolic stress associated with high-fat diets.
Maqui Berry and Lemon Juice: A New Antioxidant-Rich Beverage
A novel beverage combining maqui berry and lemon juice offers high levels of vitamin C and antioxidants. This drink maintains its nutritional quality and antioxidant capacity over an extended storage period, making it a stable and health-promoting option. The anthocyanins and other phytochemicals in maqui berry help preserve the vitamin C content, ensuring the drink remains beneficial over time.
Conclusion
Various fruit juices and mixed fruit drinks are excellent sources of vitamin C, each offering unique health benefits. From reducing inflammation and oxidative stress to protecting against DNA damage and managing postprandial stress, these beverages provide a convenient and effective way to boost vitamin C intake and improve overall health.
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