Powdered Fruits And Vegetables - NutraPedia

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Powdered Fruits and Vegetables

1) Conditions Studied

Powdered fruits and vegetables have been studied for a variety of health conditions, including:

  • Nutrient deficiencies
  • Chronic diseases such as diabetes, cardiovascular disease, and cancer
  • Immune system support
  • Weight management
  • Digestive health

2) Efficacy in Treating Conditions

While powdered fruits and vegetables can help supplement the diet, their effectiveness in treating specific conditions varies. Some studies suggest benefits in improving nutrient intake and antioxidant status, but they are not a substitute for whole fruits and vegetables.

3) Health Benefits

Powdered fruits and vegetables have several potential health benefits:

  • Concentrated source of vitamins and minerals
  • High in dietary fiber
  • Rich in antioxidants and phytochemicals
  • May improve energy levels and overall well-being
  • Convenient for increasing daily fruit and vegetable intake

4) Downsides

Despite their benefits, there are some downsides to powdered fruits and vegetables:

  • May lack the full nutritional profile of whole foods
  • Potential for nutrient degradation during processing
  • Possible presence of additives or preservatives
  • Can be expensive compared to fresh produce
  • May not provide the same satiety as whole fruits and vegetables

5) Impact on Genetic Variations

Currently, there is limited research on the effects of powdered fruits and vegetables on specific genetic variations. Nutrigenomics is an emerging field, and the interactions between diet and genetics are complex. It is important for individuals to consult healthcare providers for personalized dietary advice.

Summary of Research on Powdered Fruits And Vegetables

Impact on Nutrient Levels in Blood: A study revealed that consuming encapsulated fruit, vegetable, and berry juice powder concentrate significantly increased plasma concentrations of various carotenoids and vitamins in healthy participants over 8 weeks.

Effects on Health Markers: A double-blind, placebo-controlled trial showed that a fruit and vegetable juice powder concentrate (FVJC) reduced health-related symptoms and DNA damage, increased certain immune cells, and enhanced plasma nutrients and antioxidant capacity in healthy law students.

Cardiovascular Disease Risk Factors: Mixed fruit and vegetable (FV) concentrates appear to boost serum levels of antioxidant provitamins and vitamins, lower serum homocysteine levels, and positively affect markers of inflammation, immunity, and endothelial function, although more research is needed.

Combined Effects with Exercise: In obese pre-menopausal women, supplementation with a fruit/berry/vegetable juice powder (FBV) combined with controlled walking exercise decreased oxidation and inflammation markers and improved microcirculation.

Inflammation and Oxidative Status: A high-polyphenolic nutraceutical was found to reduce inflammatory and oxidative biomarkers and increase dopamine levels in healthy individuals.

Gut Microbiome and Glucose Metabolism: A dried fruit and vegetable concentrate (FVC) combined with a high-fiber shake positively affected the gut microbiota and glucose metabolism in overweight or obese female healthcare workers.

Enhancing Athlete Health and Performance: Supplements with FV concentrates are used by athletes to maintain health and immunity and potentially enhance performance due to their rich micronutrient content.

Recovery from Exercise-Induced Muscle Damage: Flavonoid polyphenols in fruits and teas showed promise in aiding muscle strength recovery and reducing soreness post-exercise.

Improved Muscle Function Recovery: Polyphenol-rich foods, juices, and concentrates may assist in the recovery of muscle function and reduction of muscle soreness post-exercise, with effects noticeable between 48 to 72 hours.

References:


  1. Hepatotoxicity by Dietary Supplements: A Tabular Listing and Clinical Characteristics
  2. An encapsulated fruit, vegetable and berry juice powder concentrate increases plasma values of specific carotenoids and vitamins
  3. Immunity and antioxidant capacity in humans is enhanced by consumption of a dried, encapsulated fruit and vegetable juice concentrate
  4. Health effects of mixed fruit and vegetable concentrates: a systematic review of the clinical interventions
  5. Supplementation with a juice powder concentrate and exercise decrease oxidation and inflammation, and improve the microcirculation in obese women: randomised controlled trial data
  6. Effects of a Fruit and Vegetable-Based Nutraceutical on Biomarkers of Inflammation and Oxidative Status in the Plasma of a Healthy Population: A Placebo-Controlled, Double-Blind, and Randomized Clinical Trial
  7. The Impact of a Dried Fruit and Vegetable Supplement and Fiber Rich Shake on Gut and Health Parameters in Female Healthcare Workers: A Placebo-Controlled, Double-Blind, Randomized Clinical Trial
  8. Over-the-counter enzyme supplements: what a clinician needs to know
  9. Strain-Specificity and Disease-Specificity of Probiotic Efficacy: A Systematic Review and Meta-Analysis
  10. Supplementation with mixed fruit and vegetable concentrates in relation to athlete's health and performance: scientific insight and practical relevance
  11. Flavonoid Containing Polyphenol Consumption and Recovery from Exercise-Induced Muscle Damage: A Systematic Review and Meta-Analysis
  12. Effect of Polyphenol-Rich Foods, Juices, and Concentrates on Recovery from Exercise Induced Muscle Damage: A Systematic Review and Meta-Analysis


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