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Head-to-head evidence comparison — which supplement is right for you?
Tart Cherry vs Whey Protein: Whey Protein has the stronger overall evidence (9 vs 6/10); they're alternatives for speed up recovery — the best pick depends on your goals. Take the 60-second quiz for a pick tailored to your goals.
Whey Protein wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Likely helps
5 of 5 studies with measurable effects showed benefit.
Top outcomes
Verdict
Likely helps
11 of 12 studies with measurable effects showed benefit.
Top outcomes
Shared outcomes (1)
Outcomes where both Tart Cherry and Whey Protein have evidence — compare verdict strength side-by-side.
480-500mg extract or 240ml (8oz) juice twice daily (a typical label dose, not the dose used in the cited trials, which gave 500 mg of extract once a day)
Morning and evening, Before/after exercise for recovery
Concentrated Montmorency tart cherry extract (capsules)
20-40g per serving
Before or after training, Morning, Between meals
Whey Protein Isolate
and 1 more not shown
1-2 weeks
Same day/next day
1-3 days
N/A
4-8 weeks
24-48 hours post-workout
Immediate
Within hours of consumption
Effects of dietary supplements on athletic performance in elite soccer players: a systematic review
Journal of the International Society of Sports Nutrition (2023) · Systematic review
In total, 1043 studies were identified, and 18 met the eligibility criteria.
Effect of food sources of nitrate, polyphenols, L-arginine and L-citrulline on endurance exercise performance: a systematic review and meta-analysis of randomised controlled trials
Journal of the International Society of Sports Nutrition (2021) · Meta analysis
No effect on exercise performance following consumption of foods rich in L-citrulline was identified (SMD=-0.03, p=0.24).
Efficacy, acceptability, and tolerability of all available treatments for insomnia in the elderly: a systematic review and network meta-analysis
Acta psychiatrica Scandinavica (2020) · Meta analysis · n=6832
Network meta-analysis of 53 randomised trials with 6,832 older adults (average age 75) covering all treatments for insomnia.
Comparative Efficacy of Different Protein Supplements on Muscle Mass, Strength, and Physical Indices of Sarcopenia among Community-Dwelling, Hospitalized or Institutionalized Older Adults Undergoing Resistance Training: A Network Meta-Analysis of Randomized Controlled Trials
Nutrients (2024) · Meta analysis · n=5272
We finally included 78 RCTs (5272 participants) for analyses.
Effects of Whey Protein, Leucine, and Vitamin D Supplementation in Patients with Sarcopenia: A Systematic Review and Meta-Analysis
Nutrients (2023) · Meta analysis · n=637
Three RCTs, 637 patients with sarcopenia, of combined whey protein, leucine and vitamin D.
A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength
British Journal of Sports Medicine (2018) · Meta analysis · n=1863
49 RCTs, 1863 participants: protein supplementation increased 1RM strength (2.49 kg), fat-free mass (0.30 kg) and muscle fibre cross-sectional area during prolonged resistance training.
The points come from one dose-comparison RCT in 48 resistance-trained young men, who took 0, 10, 20 or 40 g of whey protein isolate straight after leg exercise, three hours after a high-protein breakfast (PMID 24257722). Over the next four hours myofibrillar muscle protein synthesis rose 49% above 0 g with 20 g and 56% with 40 g, and 10 g gave no added stimulation. The authors conclude 20 g is enough for the maximal response in about 80 kg men, and 40 g mainly raised amino acid oxidation and urea production. This is an acute measure of protein synthesis, not muscle growth over weeks of training, and the trial did not report tolerability, so no ceiling dose is set.
AI-estimated from published studies. Interpret as directional guidance.
Whey Protein has a higher evidence score (9/10 vs 6/10) and wins in 2 of 3 categories.
For speed up recovery, Whey Protein has a higher relevance score (90 vs 85).
No documented interaction was found in the data searched. This does not establish that this exact combination is safe.
The honest tier list — proven staples vs situational vs mostly marketing. The hub the other guides feed into.
On Ozempic/Wegovy/Mounjaro? What actually helps — muscle preservation, GI relief, nutrient gaps (no upsell).
The transition years (40s): cycle changes, mood, sleep, brain fog — foundations, vitex, and starting muscle work early.
Start with 2–3 foundations, add one at a time, build by goal — without wasting money.
The right pick depends on your goals. Answer a few quick questions for a personalised recommendation — or dig into the full evidence on each.