Apr 29, 2026

Melatonin Plus Bone Loading: A Promising but Early Trial

Can 5 mg melatonin improve bone-loading results in osteopenia? One 12-month trial found a small spine signal, but the evidence remains preliminary.

melatoninosteogenic loadingbone density

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Apr 29, 2026

Time-Restricted Eating After Sleeve Weight Regain: Does It Help?

Can time-restricted eating improve weight regain after sleeve surgery? A close look at the lone direct trial, modest broader evidence, and trade-offs.

time-restricted eatingintermittent fastingcalorie restriction

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Apr 6, 2026

BCAAs in Cirrhosis: Frailty Gains, Muscle Limits

Can BCAAs treat cirrhosis-related sarcopenia? A meta-analysis finds frailty and quality-of-life gains, but no proven muscle-mass benefit.

sarcopeniabcaascirrhosis

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Apr 6, 2026

Soccer Supplements Ranked: Caffeine, Creatine, and the Data

Soccer supplements ranked across 80 trials: caffeine, creatine, and the combinations with eye-catching effect sizes that still need replication in soccer.

creatinecaffeinesodium bicarbonate

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Apr 6, 2026

Beetroot Juice for Sprint Power: What the Evidence Shows

Can beetroot juice improve sprint power? Meta-analysis finds a small, selective benefit, while isotonic drinks remain an open question.

beetroot juicenitrate supplementationsprint performance

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Apr 6, 2026

After 80, Whole-Food Protein Helps—But Often Falls Short

Can whole-food dairy close the protein gap after 80? A small trial shows personalized support helps, but fewer than half reached 1.35 g/kg/day at 16 weeks.

proteinsarcopeniadairy supplementation

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Apr 6, 2026

Kaempferol and Exercise Economy: A Promising First Trial

Can 10 mg of kaempferol reduce oxygen cost during exercise? A small cyclist trial says yes, but replication and real-world performance data are missing.

kaempferolexercise economyvo2 max

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Apr 6, 2026

Urolithin A in Elite Runners: Recovery Signal, No Performance Proof

Can urolithin A improve elite running performance? The first RCT found recovery signals but no significant gain in VO2max, respiration, or 3000 m time.

urolithin amitophagymitochondrial health

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Apr 6, 2026

Joint Replacement Reveals Protein’s Limits for Muscle Strength

A 2025 arthroplasty meta-analysis found amino acids preserve lean mass but not strength—what that teaches us about sarcopenia, protein, and rehab.

essential amino acidsprotein supplementationsarcopenia

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Apr 6, 2026

Creatine Loading for Vegans: Stores Rise, Sprint Doesn’t

Creatine loading raises muscle creatine in vegans and vegetarians within a week, but the first small trial found no 15-second sprint gain.

creatinecreatine loadingvegan diet

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Apr 6, 2026

Topical Omega-3 for Dry Eye: Does Delivery Change the Result?

Oral omega-3 failed in dry-eye trials. Small studies of DHA eye drops offer a plausible topical alternative, but the vehicle may explain the benefit.

omega-3 supplementsdry eye diseasedream trial

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Apr 6, 2026

Beetroot Juice for Female Athletes: Power, Cycles, and Limits

Does beetroot juice boost performance in female athletes? Female-only evidence finds a small power effect, null sprint and strength results, and a cycle question.

dietary nitratebeetroot juicefemale athletes

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