Vitamin C reduces cholesterol levelsEffect of Using Vitamin C Supplementation on Performance, Blood Parameters, Carcass Characteristics and Meat Quality of Broiler Chickens Under Heat Stress Condition: A Meta-Analysis.
We explored how vitamin C supplementation affects cholesterol levels in broiler chickens, particularly under heat stress conditions. Through a thorough meta-analysis of 35 studies conducted between 1985 and 2023, we assessed various performance metrics, including blood parameters, carcass characteristics, and overall meat quality.
Our findings revealed that vitamin C significantly reduced cholesterol levels in the broiler chickens subjected to heat stress. Specifically, the study reported a notable decrease in cholesterol concentrations, with a standard mean difference of -0.976, indicating a strong beneficial effect of vitamin C in managing high cholesterol.
Additionally, we noticed improvements in body weight and average daily gain among chickens receiving vitamin C when compared to those that did not. While vitamin C did not significantly impact feed intake or breast meat quality, it emerged as a valuable antioxidant that can help lower blood triglycerides and reduce cholesterol, thus promoting better overall health and growth in broilers during stressful conditions.
Ultimately, this meta-analysis supports the use of vitamin C at a recommended dosage of 250 mg/kg as an effective growth promoter and antioxidant in broiler diets under heat stress, directly influencing cholesterol management.
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Vitamin C and cholesterol benefitsSynchronizing positive effect of vitamin C and chromium on hyper lipidemia, hyperglycemia, liver enzymes and BMI of diabetes mellitus type 2 patients.
We conducted a study to explore how vitamin C, combined with chromium, affects high cholesterol levels in patients with type 2 diabetes. This interesting research involved 60 participants, evenly split between a treatment group receiving vitamin C (500mg) and chromium (200µg), and a control group taking a placebo.
Our analysis revealed notable reductions in several important lipid measurements within the treatment group. Specifically, we observed a significant drop in total cholesterol and improvements in High-Density Lipoprotein (HDL), Low-Density Lipoprotein (LDL), and triglyceride levels.
The results illuminate the potential benefits of vitamin C and chromium in managing cholesterol levels for those impacted by type 2 diabetes. While this study doesn't focus solely on vitamin C, the combined effects of both supplements indicate a promising avenue for improving lipid profiles and overall health in diabetic patients.
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Vitamin C's cholesterol-lowering potentialVitamin C and E supplementation and high intensity interval training induced changes in lipid profile and haematological variables of young males.
To explore the impact of vitamin C on high cholesterol levels, we designed a study involving 106 young male athletes. They were divided into five groups, including those who did not exercise and those who underwent high-intensity interval training (HIIT), some with added vitamin C, vitamin E, or both. Over eight weeks, we assessed changes in lipid profiles and various blood variables.
Our findings were promising for those taking vitamins C and E alongside regular exercise. Participants who supplemented with these vitamins and engaged in HIIT showed significant drops in body weight, overall fat percentage, total cholesterol, and triglycerides. Remarkably, levels of high-density lipoprotein cholesterol, often dubbed "good cholesterol," increased in all four intervention groups. This suggests a potential role for vitamin C in improving cholesterol levels, especially when paired with an active lifestyle.
However, we also noted some adverse changes—specifically, reductions in certain blood cell counts among those only doing HIIT. While the vitamin-supplemented groups did experience effective elevation in beneficial vitamin levels, the overall effects of vitamin C alone on high cholesterol were less definitive, as the benefits appeared more in combination with exercise. It's safe to say that although vitamin C shows some promise in reducing cholesterol, the strongest benefits occur when it's part of a broader healthy regimen.
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Cranberry beverage improves cholesterolChronic consumption of a low calorie, high polyphenol cranberry beverage attenuates inflammation and improves glucoregulation and HDL cholesterol in healthy overweight humans: a randomized controlled trial.
In a recent study, we explored the effects of a low calorie, high polyphenol cranberry beverage on health markers associated with high cholesterol and inflammation. Conducted with 78 overweight individuals, the research employed a randomized, double-blind, placebo-controlled design over eight weeks. Participants consumed either the cranberry extract beverage or a placebo, allowing us to carefully evaluate the impact of the cranberry drink on various health parameters.
At the end of the trial, we observed interesting changes in the participants' health. Notably, the participants who consumed the cranberry beverage showed improvements in blood sugar regulation and reduced levels of inflammation markers. Additionally, there was a rise in HDL cholesterol, which is often referred to as the "good" cholesterol because it helps reduce the risk of heart disease.
Although the study didn't isolate the specific effects of vaccinium macrocarpon on cholesterol per se, the results suggest that the high polyphenol content in cranberry could play a beneficial role in managing cardiovascular risk factors. Overall, this could be a promising addition to a diet aimed at improving cholesterol levels and overall heart health.
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Cranberry extract lowers cholesterolCranberry anthocyanin as an herbal medicine lowers plasma cholesterol by increasing excretion of fecal sterols.
We explored how cranberry anthocyanins, the natural pigments found in cranberries, could help manage high cholesterol levels. In our study, we tested this by feeding hamsters a high-cholesterol diet alongside different amounts of cranberry extract. The hamsters were divided into five groups: one group received a standard diet, while others had varying levels of cranberry extract or a well-known cholesterol-lowering drug.
Over six weeks, we measured the levels of cholesterol in their blood and tracked how much cholesterol was excreted in their feces. Our goal was to see if cranberry anthocyanins could lower cholesterol by increasing how much cholesterol was expelled from the body.
The results showed that cranberry anthocyanins did indeed help improve the cholesterol profiles of the hamsters on a high-cholesterol diet. They enhanced the excretion of cholesterol, which is a promising finding for natural remedies. However, it appears that this effect may not be linked to changes in the genes responsible for cholesterol absorption and metabolism.
Overall, our findings suggest that incorporating cranberry extract could be a simple and effective way to help manage cholesterol levels, although more research is needed to fully understand the mechanisms at work.
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