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Head-to-head evidence comparison — which supplement is right for you?
Beetroot wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Likely helps
27 of 30 studies with measurable effects showed benefit.
Top outcomes
Verdict
Likely helps
9 of 9 studies with measurable effects showed benefit.
Top outcomes
Shared outcomes (1)
Outcomes where both Beetroot and Cordyceps have evidence — compare verdict strength side-by-side.
400-500mg nitrates (or 500ml beetroot juice)
2-3 hours before exercise
Concentrated beetroot shots (70ml)
1000-3000mg
Morning or pre-workout
Cordyceps militaris extract (fruiting body)
2-3 hours after intake
2-3 hours
Immediate
30-60 minutes
1-4 weeks
2-4 weeks
Dietary Nitrate Supplementation and Exercise Performance: An Umbrella Review of 20 Published Systematic Reviews with Meta-analyses
Sports Medicine (2025) · Meta analysis · n=2000
Twenty systematic reviews with meta-analyses, representing 180 primary studies and 2672 unique participants, met the inclusion criteria.
Effects of Beetroot Juice on Physical Performance in Professional Athletes and Healthy Individuals: An Umbrella Review
Nutrients (2025) · Systematic review · n=1500
Fifteen meta-analyses were included in this Umbrella Review.
Sport supplementation in competitive swimmers: a systematic review with meta-analysis
Journal of the International Society of Sports Nutrition (2025) · Meta analysis · n=23
This revision included 23 studies, 16 of them (69.6%) qualified as excellent and 7 (30.4%) as good at the methodological level based on the punctuation in the PEDro scale.
Cordyceps sinensis (a traditional Chinese medicine) for treating chronic kidney disease
The Cochrane database of systematic reviews (2014) · Meta analysis · n=1746
We found that Cordyceps preparation, as an adjuvant therapy to conventional medicine, showed potential promise to decrease serum creatinine, increase creatine clearance, reduce proteinuria and alleviate CKD-associated complications, such as increased haemoglobin and serum albumin.
Adjuvant treatment with Cordyceps sinensis for lung cancer: A systematic review and meta-analysis of randomized controlled trials
Journal of ethnopharmacology (2024) · Meta analysis · n=928
Compared with conventional treatment, adjuvant treatment with CS of lung cancer not only improve TRR, QOL and immune function, but also reduce the incidence of ADRs and radiation pneumonitis.
Efficacy of Cordyceps sinensis as an adjunctive treatment in hemodialysis patients: a systematic review and Meta-analysis
Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan (2019) · Meta analysis · n=655
However, there was no significant improvement for serum creatinine and low-density lipoprotein cholesterol.
Based on meta-analysis of 2000+ subjects showing 515-1017mg effective range. Effects more pronounced in hypoxic conditions and fatigue states. Individual response varies significantly between athletes vs non-athletes.
Based on multiple meta-analyses showing improvements in serum creatinine, creatinine clearance, and proteinuria in kidney disease patients. Effects were modest and primarily as adjuvant therapy. Study quality was noted as unclear in several reviews.
AI-estimated from published studies. Interpret as directional guidance.
Beetroot has a higher evidence score (7.5/10 vs 4.5/10) and wins in 2 of 3 categories.
For improve endurance, Beetroot has a higher relevance score (95 vs 65).
No known interactions between Beetroot and Cordyceps have been documented in our database. However, always consult a healthcare provider before combining supplements.