high-tech machines and preservatives make high life of food, so today we read are fruit and vegetable supplements good for you.Diets high in fruits and vegetables (FV) has been linked with a lower risk of chronic illness, particularly cardiovascular disease. Unfortunately, public health programs to boost FV consumption have had poor effectiveness. Various mixed concentrated FV products have been tested, which may assist some persons in improvingtheir nutritional status.
Supplements and their use in this
However, the putative health advantages of FV supplements have not been carefully examined. We, therefore, did a systematic search of MEDLINE and EMBASE to uncover clinical interventions that assessed the impact of commercially available concentrated mixed FV supplements on cardiovascular disease risk variables. Twenty-two papers, which employed commercially accessible items, were recognized. None of the studies found any significant side effects. Daily administration of FV supplements substantially enhanced blood concentrations of the principal antioxidant provitamins and vitamins contained in plant foods (β-carotene, vitamins C and E) and folate.
Some benefits and functions
Functional benefits, such as lower blood homocysteine and protein, lipid, and DNA oxidation indicators, were also identified; the health effects on markers of inflammation, immunity, and endothelial function are also encouraging. Limitations of the available studies were linked to the range of research undertaken on design and study population and the heterogeneity in the assessed outcomes and assays employed. While mixed FV supplements may serve as an effective complement for persons who have trouble attaining their daily FV consumption requirement, more study on other retail formulations is necessary.
Conclusion with points
Key teaching points: Mixed fruit and vegetable supplements derived from plant foods may serve as practical addition to the regular diet in persons who have poor intake or diversity of nutrient-dense fruits and vegetables. A current study reveals that fruit and vegetable concentrates considerably raise blood levels of antioxidant provitamins and vitamins (β-carotene, vitamins C and E) and folate and lower homocysteine and indicators of oxidative stress. Mechanistic research anmore more prominent, randomized, placebo-controlled double-blind trials in healthy and high-risk groups are essential to better understand these supplements’ health impacts.