Creatine for Badminton: Speed, Power, and Shuttle Endurance
By The Creatine Canada Research Team — Evidence-based supplement analysts
Yes—creatine can help badminton players, especially for explosive lunges, jumps, changes of direction, repeated hard rallies, and gym-based strength work. It is most useful in badminton because the sport relies heavily on short, repeated bursts powered by the phosphocreatine energy system, but the trade-off is that some players may notice a small increase in body mass from extra water stored in muscle.
Evidence-based · Cites 4 sources · Editorial standards
Key Takeaways
- Creatine monohydrate is the best-supported form for badminton players and racquet-sport athletes.
- A maintenance dose of 3-5 g/day works for most adults; loading at 20 g/day for 5-7 days only speeds saturation.
- Creatine helps most with repeated high-intensity efforts: jumps, smashes, lunges, sprints, and hard multi-rally sessions.
- Badminton players may gain about 1-2 kg initially from extra intracellular water, which can help power but may matter for very speed-sensitive athletes.
- Timing matters far less than daily consistency; take it every day, including rest days.
- Micronized, third-party tested creatine monohydrate is usually the smartest buy in Canada.
- If creatine causes stomach upset, split the dose, take it with food, or skip loading.
Does creatine help badminton players? Yes—mainly for explosive rallies, repeat power, and training output
Yes, creatine for badminton can improve the parts of performance that depend on repeated short bursts of high power, rather than steady-state endurance. In practical terms, creatine is most relevant when badminton players need to explode into a lunge, recover to base quickly, jump for an overhead, hit hard late in a rally, or maintain quality across repeated games and hard training blocks.
Badminton is not a pure endurance sport and not a pure strength sport; it is a stop-start, repeated-sprint, repeated-jump, repeated-change-of-direction sport. That matters because creatine works best when the demand is brief, intense, and repeated. The 2017 International Society of Sports Nutrition position stand concluded that creatine monohydrate is the most effective nutritional supplement available for increasing high-intensity exercise capacity and lean mass during training. That does not mean every badminton athlete gets dramatically faster overnight, but it does mean the supplement matches the sport's energy demands unusually well. See Kreider et al. (2017), ISSN Position Stand.
Where creatine helps badminton players most:
- Explosive court movement: first-step acceleration, push-offs, split-step recovery, and deep lunges.
- Jump and hitting power: especially for jump smashes and repeated overhead work.
- Repeat-effort capacity: maintaining intensity across long rallies, multiple games, or tournament days.
- Gym performance: more productive strength and power sessions support better on-court qualities over time.
- Recovery between efforts: faster phosphocreatine restoration can help when rest periods are short.
Where creatine helps less is continuous aerobic output. It is not a magic fix for poor footwork, low skill, or weak tactical decision-making. It also does not replace sleep, hydration, carbohydrate intake, or a smart conditioning plan. For a bigger picture on how creatine works across sports, see creatine product catalog and our primer on best creatine rankings.
The honest bottom line is that creatine and badminton players are a good match when the goal is more explosive repeat performance. If you compete in singles, doubles, or mixed and your training already includes strength work, on-court intervals, or repeated match play, creatine is one of the few supplements with a strong enough evidence base to be worth considering.
Why creatine fits badminton so well: the phosphocreatine system powers the sport's hardest moments
Creatine helps badminton because it increases muscle stores of phosphocreatine, a stored high-energy compound that helps rapidly regenerate ATP, the immediate fuel your muscles use for explosive movement. In badminton, many decisive actions last only a few seconds, which is exactly where this energy system matters most.
Think about a typical rally: split step, explode forward, recover, chasse back, jump, smash, land, recover, lunge again. Those repeated bursts rely heavily on ATP turnover. Your body can only store a small amount of ATP directly, so it constantly has to remake it. Phosphocreatine acts like a rapid backup battery for high-intensity effort. When you supplement with creatine, you raise muscle creatine stores; once those stores are saturated, you generally have more phosphocreatine available to help maintain output during repeated maximal or near-maximal efforts.
This is why creatine for racquet sports makes physiological sense. Badminton, squash, tennis, and similar shuttle or racquet sports involve repeated accelerations, decelerations, and forceful strokes with partial recovery between them. Creatine does not improve skill directly, but it can improve the physical engine that supports skill under fatigue.
Mechanistically, creatine may help badminton performance in four main ways:
- Faster ATP regeneration: useful for repeated explosive actions within rallies and between points.
- Better training quality: more reps, more power, or slightly better output in resistance and sprint training can accumulate into meaningful adaptation.
- Greater intracellular water in muscle: this can support cell volume and training readiness, though it also explains the initial scale-weight increase.
- Potential recovery support: evidence is mixed, but some athletes feel better preserved across dense training or competition periods.
The International Olympic Committee consensus on supplements has also recognised creatine as one of the few sports supplements with good evidence for specific performance uses, particularly in repeated high-intensity exercise. Read the consensus here: IOC consensus on dietary supplements (2018).
For badminton specifically, the practical takeaway is simple: creatine is not for shuttle endurance in the aerobic sense; it is for maintaining high-quality explosive output again and again. That distinction matters. If your challenge is getting through a 40-minute run, creatine is not the main tool. If your challenge is producing 200 sharp explosive movements across practice, it is highly relevant.
What benefits badminton players can realistically expect on court—and what they should not expect
Badminton players should expect creatine to help most with power, repeat explosiveness, and training quality, not with technical skill or unlimited endurance. The real-world effect is usually subtle but useful: you may feel a little more pop in movement, a little less drop-off late in hard rallies, and better quality in strength or power sessions that carry over to court performance.
What improvement looks like varies by athlete. Strong responders often notice that their legs feel more reactive on multi-shuttle drills, they can hold jump height or speed deeper into a session, or they recover a bit better between hard points. Others notice the clearest change in the gym first: heavier lifts, more reps at a given load, or stronger med-ball and jump work. That matters because better training output is one of the main ways creatine improves sport performance over weeks and months.
What you may notice after saturation:
- More stable power output in repeated jumps, lunges, and explosive footwork drills.
- Better repeat sprint or repeat effort quality between rallies.
- Improved gym performance in squats, trap-bar pulls, split squats, jumps, and presses.
- A slightly fuller muscle feel and an increase in body mass from water stored inside muscle.
What not to expect:
- Creatine will not improve racket technique by itself.
- Creatine will not replace aerobic conditioning, sleep, or fuelling.
- Creatine will not instantly turn a slower athlete into an elite mover.
- Creatine is not guaranteed to help every player equally; some people respond more than others.
There is also a trade-off. Badminton rewards speed and efficiency, so any scale-weight increase matters more than it would in some gym-only sports. For many players, the extra intracellular water is performance-neutral or even useful. For smaller, highly movement-sensitive athletes, the best choice may be to start with a simple 3 g/day approach rather than a full loading phase and then judge how they feel on court over 2-4 weeks. If scale changes worry you, read more on creatine myths debunked and compare options in our creatine brand reviews.
The best summary is this: does creatine help badminton? Yes, when the target is repeated high-intensity performance, but the benefit is usually incremental rather than dramatic. In a sport decided by small margins in speed, timing, and repeat quality, incremental can still be very worthwhile.
How to take creatine for badminton: a simple step-by-step plan that works

The simplest effective way to take creatine for badminton is to use 3-5 g of creatine monohydrate every day, including rest days. Consistency matters more than timing, brand hype, or fancy forms.
- Choose creatine monohydrate. It is the most-studied, most reliable, and usually the most cost-effective form. Micronized powder can mix more easily, but standard monohydrate works too.
- Pick your starting protocol. Use either a loading phase of 20 g/day split into 4 doses for 5-7 days, then 3-5 g/day, or skip loading and take 3-5 g/day from day one.
- Take it daily. Take it with water, a meal, a shake, or your post-training drink. Rest days still count because muscle saturation is the goal.
- Track body mass and feel. Weigh yourself a few mornings per week and note movement feel, jump freshness, and repeat-effort quality in training.
- Give it enough time. Loading works in about a week; no-loading usually takes about 3-4 weeks to reach full saturation.
- Troubleshoot if needed. If you get stomach upset, split the dose into smaller servings and take it with food.
For an exact starting point, use our creatine dosage calculator. If you want deeper setup help, also see creatine product catalog and the related guide on how to take creatine.
Here is a practical badminton-specific routine:
- Recreational player: 3 g/day, any time, every day.
- Competitive club player: 5 g/day, especially if also strength training 2-4 times weekly.
- Tournament preparation: consider loading 5-7 days before an important training block if you want faster saturation.
- Weight-sensitive player: start with 3 g/day and monitor court feel before increasing.
Dry scooping is unnecessary. Mixing it into 250-500 mL of water or a shake is easier on the stomach and easier to stick with. Missed a day? Just resume your normal dose the next day; do not double up.
The key principle is that creatine works by saturating muscle stores over time, not by acting like a stimulant. You do not need to “feel” it right after taking it. If your daily habit is solid, the supplement is doing its job in the background.
Best creatine dose for badminton by body weight, training load, and goal
The best creatine dose for most badminton players is 3-5 g/day of creatine monohydrate, with larger or more heavily trained athletes generally landing toward the upper end. Body weight matters somewhat, but simple daily dosing is effective for most people.
A classic loading protocol is roughly 0.3 g/kg/day for 5-7 days, followed by a maintenance dose of about 0.03 g/kg/day. In practice, that becomes 20 g/day split into 4 doses for most adults, then 3-5 g/day thereafter. If you are light, cautious about water gain, or prone to stomach upset, a straight maintenance approach is usually the better starting point.
| Body weight | Conservative daily dose | Typical performance dose | Fast-loading option |
|---|---|---|---|
| 50-60 kg | 3 g/day | 3-4 g/day | 15-18 g/day split for 5-7 days |
| 61-75 kg | 3 g/day | 4-5 g/day | 20 g/day split for 5-7 days |
| 76-90 kg | 4 g/day | 5 g/day | 20-25 g/day split for 5-7 days |
| 90+ kg | 5 g/day | 5-6 g/day | 25-30 g/day split for 5-7 days |
Goal-based dosing is often more useful than body weight alone:
- General club play and health: 3 g/day.
- Singles player with gym training: 4-5 g/day.
- Doubles player prioritising quickness and low mass: 3 g/day to start, then reassess.
- Strength/power emphasis in the off-season: 5 g/day, with optional loading.
- Vegetarian or vegan athlete: often a strong candidate for 5 g/day because baseline muscle creatine stores may be lower.
If you want exact math, our creatine dosage calculator can help, and our guide on how much creatine per day goes deeper. For those comparing formats, powder is usually cheapest and easiest to dose accurately.
The most important point is that more is not automatically better. Once muscle stores are saturated, taking very high daily doses does not keep boosting performance. It mostly raises the chance of gastrointestinal side effects and wastes product. For nearly all badminton supplements creatine questions, a boring, consistent 3-5 g/day answer is still the correct one.
When to take creatine for badminton, whether to load, and what to expect week by week
The best time to take creatine for badminton is whenever you will reliably remember it every day. Timing around workouts is a minor detail; total daily intake and long-term saturation matter far more.
You can take creatine before training, after training, with breakfast, or with dinner. Some athletes prefer post-workout simply because it is easier to remember with a shake or meal. Others take it before practice because it fits their routine. Unlike caffeine, creatine does not work acutely as a same-day boost. Its benefit comes from building up muscle creatine over days and weeks.
Loading vs. no loading:
- Load if: you want faster results, you have an upcoming training block or tournament, and you tolerate supplements well.
- Skip loading if: you are sensitive to stomach upset, want to minimise rapid water-weight changes, or simply prefer a simpler plan.
Realistic timeline:
- Days 1-7 with loading: muscle stores rise quickly; some athletes notice a fuller muscle feel and slight body-mass increase.
- Week 2: gym output or explosive drills may start to feel better; on-court effects are often subtle.
- Weeks 3-4 without loading: saturation is usually reached; repeat-effort quality becomes easier to assess.
- Weeks 4-8: the bigger benefit often comes from improved training quality compounding into more strength and power.
- Months 2-3: consistent users can better judge whether the benefit outweighs any increase in body mass.
If you want a full timing breakdown, see best creatine rankings, plus the related guides on when to take creatine, creatine loading phase, and how long creatine takes to work.
How do you know it is working? Look for these signs:
- Body mass up slightly without increased body fat.
- More stable jump or footwork quality late in sessions.
- Better quality in repeated power drills or resistance training.
- Less performance drop-off across multiple hard games.
The best answer to “creatine badminton timing” is therefore simple: take it daily, not perfectly. The athlete who never misses 3-5 g/day will generally do better than the athlete obsessing over minute-by-minute timing while missing half their doses.
Who should use creatine in badminton: beginners, women, juniors, masters, and serious competitors
Creatine can be useful for many badminton players, but the ideal use depends on age, training status, body-mass sensitivity, and competitive goals. It is not only for bodybuilders; it can fit beginners, women, plant-based athletes, and older adults when used appropriately.
Beginners: If you are new to badminton and not strength training yet, creatine is optional rather than essential. You will get bigger returns first from learning footwork, improving stroke mechanics, sleeping enough, and training consistently. That said, beginners who also lift weights can still benefit from 3 g/day because creatine supports high-intensity training adaptation.
Women: Creatine is not a “men's supplement”. Women can use the same evidence-based dosing, typically 3-5 g/day. The common fear that creatine makes women bulky is misplaced; the short-term weight change is mostly water drawn into muscle, not fat gain. Women who want more detail should read our related guide on creatine for women.
Older adults and masters players: Creatine may be especially valuable for badminton players over 35, 50, or 60 because maintaining muscle, power, and training quality becomes harder with age. Masters athletes often notice as much value in gym support and recovery resilience as in pure on-court pop. See our broader resource on is creatine safe if this group wants more safety detail.
Vegetarian and vegan athletes: People who eat little or no meat often start with lower muscle creatine stores, so supplementation may produce a more noticeable response. This is one reason creatine is often a smart badminton supplement for plant-based players.
Competitive singles and doubles players: Creatine is most compelling here because training loads are higher, gym work is more structured, and repeated high-intensity outputs matter more. Competitive athletes should also care more about product quality and banned-substance risk.
Junior athletes: This area needs more caution. Creatine is widely studied in adults, and the strongest safety data are in adult populations. For teenagers, the priority should be food, coaching, and parent-coach-medical oversight. A junior in a serious training environment should only consider creatine with informed adult supervision.
The practical rule is this: the harder and more repeatedly you train, the more likely creatine is worth it. Recreational players may still benefit, but tournament players, strength-trained athletes, and masters competitors usually have the clearest case.
Safety, side effects, and the badminton-specific trade-off: more power vs. a little more body mass
Creatine monohydrate is generally considered safe for healthy adults when taken at recommended doses, but badminton players should think carefully about the sport-specific trade-off of improved explosive capacity versus a possible small increase in body mass. That balance is more relevant in badminton than in many weight-room-focused sports.
The strongest safety summary comes from the ISSN position stand and later reviews addressing common misconceptions. The evidence does not support the claim that recommended creatine use harms the kidneys in healthy individuals, causes dehydration, or causes muscle cramps as a general rule. See Antonio et al. (2021), Common questions and misconceptions about creatine and Mayo Clinic — Creatine.
Common side effects are usually mild and manageable:
- Water-weight gain: often the most noticeable effect in the first 1-3 weeks.
- Stomach upset: more likely with large single doses or loading too aggressively.
- Bloating sensation: some people report it, though much of creatine's water retention is inside muscle rather than under the skin.
For badminton players, the big question is whether extra mass hurts movement. The honest answer is: sometimes, but not always. A stronger, more saturated athlete may actually move better because they produce more force relative to the small weight increase. But very light, highly movement-sensitive players may feel slightly less quick if they load rapidly and gain mass fast. That is why a low-and-slow start can be smart.
Use extra caution or get medical advice first if you:
- Have known kidney disease or other significant medical conditions.
- Take medications that affect kidney function or fluid balance.
- Are pregnant or breastfeeding, where sports-performance guidance is less established.
To reduce side effects:
- Use 3 g/day instead of loading.
- Split doses across the day if loading.
- Take creatine with meals.
- Stay generally well hydrated, especially during hot tournament halls.
If you want more detail, our site also covers creatine myths debunked and product comparisons in the best creatine rankings. The short version is that creatine and badminton players can be an excellent fit, but the best protocol is the one that supports power without making you feel heavy on court.
Best type of creatine for badminton players, plus what to look for in Canada

The best type of creatine for badminton players is plain creatine monohydrate, ideally from a reputable brand with transparent testing. Despite heavy marketing around HCL, buffered creatine, gummies, and multi-ingredient blends, monohydrate remains the gold standard on both evidence and value.
Why monohydrate wins:
- It has the strongest research support for performance and safety.
- It is usually the cheapest cost per gram.
- It reliably saturates muscle creatine stores when dosed correctly.
- It is simple to dose at 3-5 g/day.
Micronized monohydrate can be a nice quality-of-life upgrade because it may mix more easily, but it is not a different active ingredient. If a more expensive form claims better absorption, better retention, or no water weight, be sceptical unless it clearly proves a real performance advantage.
| Type | Best for | Pros | Cons |
|---|---|---|---|
| Creatine monohydrate | Almost everyone | Most studied, effective, affordable | Can be gritty; some get mild GI upset if overdosed |
| Micronized monohydrate | Players who hate gritty powder | Same evidence base, mixes better | Often costs a bit more |
| Capsules | Travel or convenience | Portable, no mixing | More expensive per gram; many capsules needed |
| Gummies/blends | People prioritising taste | Convenient, flavoured | Usually poor value, less dose-efficient |
In Canada, look for a Natural Product Number (NPN), which is the Health Canada identifier shown on licensed natural health products. An NPN does not automatically mean elite-sport certification, but it does mean the product is licensed for sale under Health Canada rules. Competitive players should also look for third-party testing or sport certification where relevant.
Smart buying checklist:
- Ingredient list says only creatine monohydrate, or close to it.
- NPN present if sold as a licensed natural health product in Canada.
- Third-party testing or recognised sport screening if you compete seriously.
- Clear serving size in grams, not vague scoop language only.
- Reasonable cost per 5 g serving.
For options, compare our best creatine rankings, creatine brand reviews, and creatine product catalog. If you are deciding between forms, plain monohydrate is still the benchmark that most badminton players should start with.
Common badminton creatine mistakes, myths, and troubleshooting when it feels like it is not working
The biggest creatine mistakes in badminton are using the wrong expectations, stopping too early, overdosing, and blaming normal water gain on “bad” results. Most complaints about creatine come from poor setup, not from the supplement failing.
Here are the most common problems and fixes:
- Expecting a stimulant effect. Creatine does not feel like caffeine. Fix: judge it over 2-8 weeks, not 30 minutes.
- Not taking it daily. Random use does not maintain saturation. Fix: attach it to breakfast or your post-training shake.
- Taking too much at once. Large single servings are more likely to upset your stomach. Fix: use 3-5 g/day or split loading doses.
- Panicking over scale weight. Early gain is usually water in muscle, not fat. Fix: assess court feel, jump quality, and body composition, not just scale weight.
- Buying exotic forms. Fancy forms often cost more without outperforming monohydrate. Fix: start with plain monohydrate.
- Ignoring the training context. Creatine cannot rescue poor sleep, low carbohydrate intake, or weak programming. Fix: tighten the basics first.
Common myths, answered directly:
- “Creatine is only for bodybuilders.” False. It is useful in many sports built on repeated high-intensity efforts, including badminton.
- “Creatine makes you fat or puffy.” False. Initial gain is typically water held inside muscle, not body fat.
- “Creatine damages healthy kidneys.” The current evidence does not support this claim in healthy adults using recommended doses.
- “You have to cycle creatine.” False. Cycling is not required.
- “Women should avoid creatine.” False. Women can use standard evidence-based doses.
If creatine seems not to work, ask these questions:
- Have you used it daily for at least 3-4 weeks?
- Are you doing enough high-intensity or strength work to notice a benefit?
- Did you gain a little weight but also improve repeat power?
- Do you already eat a lot of meat and have high baseline stores?
For more help, use our creatine dosage calculator, browse creatine myths debunked, or compare simple options in our creatine product catalog. The key idea is that creatine for shuttle sports works best when it is boringly consistent, correctly dosed, and judged against the right performance outcomes.
Bottom line: should badminton players take creatine?
Yes, many badminton players should at least consider creatine, because it is one of the few supplements with strong evidence for improving repeated high-intensity performance and training quality. If your sport depends on explosive footwork, jump actions, forceful hitting, and sustaining those efforts across games and training sessions, creatine matches those demands well.
The best starting plan is simple:
- Choose plain creatine monohydrate.
- Take 3-5 g/day every day.
- Skip loading if you are worried about stomach upset or rapid weight gain.
- Assess results over 3-8 weeks, not by same-day sensation.
- Keep the supplement only if the on-court and training benefits outweigh any extra body mass for your game style.
For some athletes, especially competitive singles players, stronger gym trainees, plant-based athletes, and masters players, the case is straightforward. For smaller athletes who are highly sensitive to body mass or who prioritise feather-light movement feel, the answer is more individual. In that case, start low, monitor closely, and decide based on actual performance rather than internet mythology.
The most important final point is that creatine and badminton players are a sensible match, but only when used inside a complete performance system. Great footwork, smart strength training, enough carbohydrate, hydration, sleep, and match practice still matter more. Creatine is a useful amplifier, not a shortcut.
If you are ready to start, compare trusted options in our best creatine rankings, browse creatine brand reviews, or calculate your exact dose with our creatine dosage calculator. For most players, the smartest first move is not a fancy stack; it is simply starting a consistent monohydrate routine and evaluating it honestly.
Creatine for Badminton: the numbers that matter
- 3-5 g/day Typical maintenance dose — Works for most adult badminton players once muscle stores are saturated.
- 20 g/day Classic loading dose — Usually split into 4 doses for 5-7 days to saturate faster.
- 5-7 days Time to saturate with loading — Without loading, full saturation usually takes about 3-4 weeks.
- 1-2 kg Typical early weight gain — Often reflects water stored inside muscle, not fat gain.
Frequently Asked Questions
Does creatine help badminton?
Yes, creatine can help badminton by supporting repeated explosive efforts such as lunges, jumps, direction changes, and hard rallies. It is most useful because badminton relies heavily on short high-intensity bursts powered by the phosphocreatine system. The main trade-off is that some players notice a small increase in body mass from extra water stored in muscle.
Is creatine good for badminton players in singles and doubles?
Yes, creatine can be useful in both singles and doubles, but the benefit may feel slightly different. Singles players often value better repeat-effort capacity and late-rally power, while doubles players may notice more benefit in first-step explosiveness and repeated quick bursts. In both cases, the body-mass trade-off should be judged individually.
What is the best creatine dose for badminton players?
The best dose for most badminton players is 3-5 g of creatine monohydrate per day. Lighter or more weight-sensitive players can start at 3 g/day, while larger athletes and those doing regular strength training often use 5 g/day. A loading phase is optional and only speeds saturation; it is not required for results.
When should badminton players take creatine?
Badminton players should take creatine at whatever time they can remember consistently every day. Timing before or after training is far less important than total daily intake over time because creatine works by saturating muscle stores, not by providing an immediate stimulant-like effect. Rest-day use still matters.
Will creatine make badminton players slower because of water weight?
Not necessarily, although some players may feel that way if they gain weight quickly. Creatine often increases body mass slightly because more water is stored inside muscle, but the added force and repeat power can offset or even outweigh that change. If quickness is a major concern, start with 3 g/day instead of a full loading phase.
Is creatine worth it for recreational badminton players?
Yes, it can still be worth it for recreational badminton players, especially if they also do strength training or high-intensity conditioning. The performance gains may be smaller than in serious competitors because training demands are lower, but creatine is still one of the better-supported supplements available. It is just not as essential as good coaching, practice, and recovery.
What type of creatine is best for racquet sports like badminton?
Creatine monohydrate is the best type for racquet sports because it has by far the strongest evidence base for effectiveness, safety, and value. Micronized monohydrate is fine if you want easier mixing, but it is not a superior active ingredient. Most athletes do not need HCL, buffered creatine, or expensive blends.
How long does creatine take to work for badminton?
Creatine usually works within about 5-7 days if you use a loading phase, or about 3-4 weeks if you take only a standard daily maintenance dose. Some athletes notice gym improvements first, while others notice on-court effects such as better repeat explosiveness or less drop-off late in sessions. It should be judged over weeks, not hours.
Can women badminton players take creatine?
Yes, women badminton players can take creatine and generally use the same evidence-based dose range of 3-5 g/day. Creatine does not inherently make women bulky; most early weight change is water held inside muscle, not fat gain. Women who train hard often benefit just as much from improved repeat power and training quality.
Is creatine safe for badminton athletes?
Creatine monohydrate is generally considered safe for healthy adult athletes when used at recommended doses. The strongest evidence does not support common myths that it causes kidney damage in healthy users, dehydration, or chronic cramping as a general rule. Athletes with kidney disease, significant medical conditions, or medication concerns should speak with a clinician first.