Soccer Nutrition and Supplements: What Players Eat and What Works

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It’s 8:15 on a Saturday, kickoff is at 11, and the kitchen is a mess of cleats, shin guards and a half-eaten bagel. Somebody asks, “Should I eat something else? Do I need one of those drinks?” That’s soccer nutrition in real life: not a perfect meal plan, just a few good choices at the right times. This page covers what soccer players eat day to day and around training and games, what young players need, and which supplements for soccer players have real evidence behind them, with third-party tested picks. It’s general information, built from what the big sports-nutrition bodies say. It isn’t personal advice.

Prices change often. The prices below are what we saw at the maker or a major retailer in October 2026; check the current price before you buy.

What the experts base this on

Three documents do most of the work here. The first is the 2016 joint position on nutrition and athletic performance from the American College of Sports Medicine, the Academy of Nutrition and Dietetics and Dietitians of Canada. The second is the IOC consensus statement on dietary supplements and the high-performance athlete (2018). The third, and the one written for this sport, is the UEFA expert group statement on nutrition in elite football, published in the British Journal of Sports Medicine in 2020–21 by more than 30 researchers and practitioners. All three start in the same place: food first. Supplements come last, and only for a reason.

Daily eating: fuel that matches the work

Soccer is a stop-start sport of sprints, jumps and quick turns, and those hard efforts run mostly on carbohydrate stored in the muscles and liver as glycogen. The UEFA group says carbohydrate should go up and down with the training load, on a sliding scale of about 3 to 8 grams per kilogram of body weight a day. Lighter days sit at the low end. The day before a match, match day itself and the day after sit at about 6 to 8 g/kg. It also notes that real players often eat less carbohydrate than that.

Protein supports the repair and remodeling that training sets off. The ACSM/AND/DC position puts athletes’ needs at about 1.2 to 2.0 g/kg a day. The UEFA statement says up to 1.6–2.2 g/kg appears to help training adaptation, and suggests spreading it over three or four protein-containing meals rather than saving most of it for dinner. Both say a normal mixed diet can cover this when players eat enough overall. UEFA adds that for most players, protein powders are a convenience rather than a need.

In practice that means pasta, rice, potatoes, bread, oats and fruit at most meals, plus a real protein source (eggs, dairy, meat, fish, beans or tofu) every time you sit down. Vegetables and some healthy fats fill out the plate.

Around training and games

• Before: UEFA suggests a carbohydrate-rich, easy-to-digest meal 3 to 4 hours before kickoff, and some fluid in the 2 to 4 hours before so players start well hydrated. Comfort matters, so practice your pre-game meal before training, not for the first time on a big game day.
• During: research in simulated matches points to about 30–60 g of carbohydrate per hour. In soccer that usually means a sports drink or gel after the warm-up and again at halftime, since the rules leave few other chances to eat. Our soccer game-day guide covers halftime and hot weather in detail.
• Fluids: sweat rates in male players have been measured at 0.5 to 2.5 liters an hour, and sweat sodium varies a lot from player to player. UEFA’s guide is to avoid losing more than about 2–3% of body weight during play without overdrinking. Weighing yourself before and after training is a simple way to learn your own number.
• After: start refueling with carbohydrate plus protein in the hours after a game. During packed fixture weeks, UEFA says to keep carbohydrate high for the 48–72 hours between games. More in our soccer recovery guide.

Young players: grow first, perform second

Teen players are still growing, and the UEFA group notes that their energy needs can match or beat an adult pro’s. One Premier League academy study measured daily energy use rising from about 2,860 kcal at U12/13 to about 3,590 kcal at U18. Several studies found young players don’t eat enough to cover it. Carbohydrate needs per kilogram are similar to adults. Protein up to about 1.6 g/kg a day is appropriate and easy to reach with food. Calcium (about 1,200–1,500 mg a day for adolescent athletes) and iron matter a lot during growth, especially for girls after their periods start. On supplements, UEFA says use by young players should be limited, with a sports dietitian or team doctor deciding. The American Academy of Pediatrics says caffeinated energy drinks have no place in children’s and teens’ diets, and its 2016 clinical report advises against creatine for young athletes. For a youth player, the “supplements” that matter are breakfast, a water bottle and a snack in the bag. See our youth soccer guide for more.

Supplements for soccer players: what the evidence says

• Electrolyte and carbohydrate drinks: useful as sports foods. UEFA lists carbohydrate-electrolyte drinks, gels and recovery shakes as sports foods. They’re handy when a meal isn’t practical, like at halftime or on the bus home.
• Protein powder: a convenience. Food can do the job. A shake is a quick option after training when there’s no meal nearby. Whey is a sensible choice, UEFA notes.
• Creatine: some of the stronger evidence, for adults. UEFA and the IOC group creatine with caffeine as supplements with stronger evidence than most. UEFA links it to repeated-sprint performance and training adaptation, and notes it can add 1–2 kg of body weight. It isn’t for players under 18 (see above).
• Caffeine: works for some, not for everyone. Responses vary widely. Side effects at high doses include anxiety, upset stomach, poor sleep and a racing heart. It’s not for teens, and anyone with a heart condition or who is pregnant should ask a doctor first. If you use a caffeinated product, stay within the label.
• Vitamin D and iron: test, don’t guess. Low vitamin D is common in winter (65% of Premier League players studied were low in winter), and iron deficiency is more common in female players. But UEFA warns that routine iron supplements “can do more harm than good.” Get a blood test through your doctor first, and supplement only if they recommend it.

Why third-party testing matters

Supplements can be contaminated with substances that aren’t on the label. One study the UEFA group cites found that about 15% of 634 products from 13 countries contained undeclared prohormones. Under anti-doping “strict liability” rules, not knowing is no excuse. Programs like NSF Certified for Sport and Informed Sport test products for banned substances. They lower the risk without removing it, and they don’t test whether a product works. If you could ever be drug-tested, stick to certified products and look the batch up yourself.

Our top picks

Product	In one serving	Certification	About (Oct 2026)	Per serving
Thorne Advanced Electrolytes	600 mg sodium, 200 mg potassium, 15 g carbs	NSF Certified for Sport	$39 / 20 scoops	about $1.95
Nuun Sport	300 mg sodium, 150 mg potassium, 1 g sugar	Informed Choice	$7.49 / 10 tablets	about $0.75
Thorne Whey Protein Isolate	21 g protein	NSF Certified for Sport	$65 / 30 scoops	about $2.17
Thorne Creatine	5 g creatine monohydrate	NSF Certified for Sport	$44 / 90 scoops	about $0.49
Klean Multivitamin	2 tablets; 1,000 IU vitamin D	NSF Certified for Sport	about $46 / 30 servings	about $1.53

Why these five: each is on a sport-testing list, and together they cover what soccer players actually use. Thorne Advanced Electrolytes carries more sodium for heavy sweaters and adds 15 g of carbohydrate, so it suits long, hot sessions. Nuun Sport is the cheap, low-sugar tablet that fits in any bag. Thorne Whey is a simple 21 g protein shake for after training. Thorne Creatine is plain creatine monohydrate with nothing else added, for adult players only. The Klean Multivitamin is a basic multi for players with limited diets; it lists no iron, which is a plus if you haven’t been tested. Follow the label for how much to take. Our full comparisons are in best electrolyte powders, best protein powder for athletes, best creatine and best multivitamin for athletes.

Check the Thorne Advanced Electrolytes price on Amazon

Talk to a professional. Before starting any supplement, check with your doctor or a registered sports dietitian, especially for players under 18 and for anyone who is pregnant, takes medication or has a heart, kidney or other medical condition. This page is general information, not medical advice.

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Soccer nutrition questions

What should a soccer player eat before a game?

A familiar, carbohydrate-rich meal that’s easy to digest, about 3 to 4 hours before kickoff, is what the UEFA expert group suggests. Think rice or pasta with a lean protein, or oatmeal, toast and fruit for a morning game. Add some fluid in the 2 to 4 hours before the game.

Do soccer players need sports drinks?

For full 90-minute games and long or hot sessions, a carbohydrate-electrolyte drink is an easy way to get the roughly 30–60 g of carbohydrate per hour that research supports, plus some sodium. For short, easy practices, water and normal meals are usually enough.

Is creatine safe for teenage soccer players?

The American Academy of Pediatrics advises against creatine for young athletes, and the UEFA group says supplements for youth players should be limited and decided with a dietitian or doctor. For teens, the focus should be eating enough food.

How much protein does a soccer player need?

Sports-nutrition bodies put athletes at roughly 1.2–2.0 g per kilogram of body weight a day (ACSM/AND/DC), and the UEFA statement suggests up to about 1.6 g/kg for youth players. Most players can reach that with food spread over three or four meals.

What does NSF Certified for Sport mean?

It means the product has been tested for substances banned in sport and checked against its label. Informed Sport is a similar program. Neither guarantees a product works or is 100% risk-free, but they’re the best screen available for players who could be drug-tested.

Should soccer players take iron or vitamin D?

Only after a blood test and a doctor’s advice. Both can run low (vitamin D in winter, iron especially in female players), but extra iron when you don’t need it can be harmful.