Ginseng supplementation effects
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Ginseng Supplementation Effects on Lipid Profiles and Cardiometabolic Health
Research shows that ginseng supplementation can have beneficial effects on blood lipid levels, especially at higher doses and with longer-term use. While some studies found no significant changes in total cholesterol, triglycerides, LDL-C, or HDL-C with general ginseng use, subgroup analyses revealed that high-dose and long-term supplementation can significantly lower total cholesterol, LDL-C, and triglycerides, particularly in individuals with dyslipidemia or metabolic disorders Ziaei2020Naseri2022Park2021+1 MORE. Ginseng also appears to improve other cardiometabolic markers, such as fasting plasma glucose, insulin resistance, and inflammatory cytokines, especially in people with prediabetes or type 2 diabetes Naseri2022Park2021Zhang2024.
Ginseng and Physical Performance
The effects of ginseng on physical performance are mixed. Some evidence suggests that high-dose, short-term ginseng supplementation can improve vertical jump performance in athletes and active individuals, but there is little to no effect on other measures like perceived exertion, peak power output, heart rate, or VO2 max . Other studies indicate that ginseng may increase exercise endurance and time to exhaustion, but most of this evidence comes from animal studies, and more research in humans is needed to confirm these findings .
Ginseng’s Impact on Oxidative Stress and Inflammation
Ginseng supplementation has been shown to reduce oxidative stress by lowering serum malondialdehyde (MDA) levels and increasing antioxidant markers such as total antioxidant capacity, superoxide dismutase, glutathione, and glutathione reductase. These effects are more pronounced with interventions lasting longer than four weeks . Ginseng also reduces inflammatory markers like C-reactive protein (CRP) and interleukin-6 (IL-6), which may contribute to its protective effects against chronic diseases Naseri2022Zhang2024Ahmad2023.
Effects on Liver Function
Current evidence suggests that ginseng supplementation does not significantly affect liver enzymes such as ALT, AST, GGT, ALP, or albumin in healthy adults. There may be a minor increase in bilirubin at higher doses or in unhealthy individuals, but overall, ginseng appears to be safe for liver function at conventional doses and durations .
Broader Therapeutic Applications and Safety
Ginseng is widely used as a natural supplement for general health, with reported benefits for glucose metabolism, cardiovascular health, muscle function, and immune support. It is considered safe with a good safety record, and its effects are generally mild to moderate. Ginseng may serve as a valuable add-on therapy for patients receiving standard treatments for various conditions, including diabetes, cardiovascular diseases, and age-related disorders Zhou2023Ahmad2023.
Conclusion
Ginseng supplementation shows promise for improving lipid profiles, reducing oxidative stress and inflammation, and supporting cardiometabolic health, especially at higher doses and with longer-term use. Its effects on physical performance are limited and require further study in humans. Ginseng is generally safe for liver function and may offer mild to moderate health benefits as a dietary supplement. More high-quality research is needed to determine optimal dosing and to confirm its efficacy in specific populations.
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