Protocol · Sports Performance
Ski Performance Enhancement Protocol
Beetroot Juice/Nitrates and Creatine are the core of this stack, with 6 supporting supplements. Each row gives the amount the protocol lists and the grade our evidence database holds for that supplement in Ski Performance Enhancement.
We are re-verifying the studies cited on protocol pages; only confirmed citations are shown.
The stack
8 supplements · 1 graded
| Grade | Supplement | Amount listed | Why it’s in the stack | Evidence on file | Shop |
|---|---|---|---|---|---|
| Primary stackThe core of this protocol | |||||
| Beetroot Juice/Nitrates | Amount listed: 500 mL beetroot juice or 400–800 mg nitrate 2–3 hours before skiing | Increases nitric oxide production; improves oxygen efficiency and endurance at altitude | Not graded yet | ||
| Creatine | Amount listed: 3–5 g daily (loading phase optional: 20 g/day for 5–7 days) | Supports high-intensity power output; may help with repeated sprint performance in skiing | Not graded yet | ||
| Supporting stackListed as additions to the core | |||||
| Branched-Chain Amino Acids (BCAAs) | Amount listed: 5–10 g before and/or during extended skiing | May reduce muscle fatigue and support recovery during prolonged skiing sessions
| Grade C for Weight1 study · 24 people | ||
| Caffeine | Amount listed: 3–6 mg/kg body weight 30–60 minutes before skiing | Improves alertness, reaction time, and endurance performance | Not graded yet | ||
| Beta-Alanine | Amount listed: 3–6 g daily for several weeks before ski season | Increases muscle carnosine; buffers lactic acid during intense efforts | Not graded yet | ||
| Iron | Amount listed: If deficient: 27–65 mg elemental iron daily (check ferritin first) | Essential for oxygen transport; altitude increases iron demands | Not graded yet | ||
| Vitamin D | Amount listed: 2,000–4,000 IU daily (target 40–60 ng/mL) | Supports muscle function and injury prevention; often low in winter athletes | Not graded yet | ||
| Omega-3 Fatty Acids | Amount listed: 2–3 g EPA+DHA daily | Anti-inflammatory; supports recovery and may help with cold-induced exercise stress | Not graded yet | ||
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- Grade C
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How this protocol works
In plain language
Skiing demands a unique combination of endurance, power, balance, and the ability to perform at altitude where oxygen is thinner. Alpine skiing requires explosive power and precise control, while cross-country skiing demands exceptional cardiovascular endurance. Cold temperatures and altitude add additional physiological stress. Proper nutrition and supplementation can help optimize performance, delay fatigue, and support recovery.
NOTE: The foundation of ski performance is proper training, technique, and adequate nutrition. Supplements provide marginal improvements on top of a solid training and nutrition base. Stay well-hydrated (cold and altitude increase fluid needs), protect against UV exposure (intense at altitude), and ensure adequate carbohydrate intake for energy. These supplements may help optimize performance but won't compensate for poor preparation or inadequate training.
Beetroot Juice/Nitrates* increase nitric oxide production, improving blood vessel dilation and oxygen efficiency. This is particularly beneficial at altitude where oxygen is limited. Studies show performance benefits for endurance activities at elevation.
Creatine* supports the phosphocreatine system for explosive power - helpful for the repeated high-intensity efforts in alpine skiing. It's also been studied for altitude performance.
BCAAs* may help reduce muscle fatigue during long ski days and support recovery.
Caffeine* is well-established for improving alertness, reaction time, and endurance - all important for skiing. It also helps combat the fatigue that can occur at altitude.
Beta-Alanine* increases muscle carnosine, which helps buffer lactic acid during intense efforts like moguls or racing.
Iron* is essential for oxygen transport and altitude adaptation. Altitude increases iron demands for red blood cell production. Many skiers are deficient.
Vitamin D* is often low in winter athletes. It supports muscle function, strength, and may help prevent injuries.
Omega-3 Fatty Acids* support recovery and may help with the inflammation from cold exposure and intense exercise.
Expected timeline: Caffeine and beetroot work acutely (same day). Creatine loading: 1 week; maintenance ongoing. Beta-alanine: 2-4 weeks of loading. Iron and vitamin D: several weeks to optimize levels.