ZYM Electrolyte Drink Tablets Review
ZYM Electrolyte Drink Tablets are effervescent hydration supplements. They come as small tablets that you drop into water. The tablets fizz and dissolve, much like an Alka-Seltzer, and make a lightly flavored electrolyte drink. Retailer pages describe ZYM Sport as a sugar-free electrolyte vitamin supplement. It has natural flavors and added vitamins, and the brand says it dissolves faster than competing tablets. Tablets usually come in tubes of 10. Larger tubes and single-serve sachets also exist. The usual serving is one tablet per 16 oz of water, and some users take two per larger bottle. The line includes Endurance (lemon-lime), Rival (stevia-sweetened), Catapult (caffeinated) and newer flavors such as Citrus, plus a separate Elderberry immune tablet. Formulas differ by variant. Reviewers list calories as low as 4 to 7 per tablet. The core formula is a blend of the four main electrolytes lost in sweat: sodium, potassium, calcium and magnesium. Reviewers note these are the minerals that leave the body in sweat. Replacing them is a logical way to support hydration. The labeling claims the formula combats fatigue, muscle cramps and lactic acid build-up. The brand frames this as fresh legs, natural energy and higher endurance. One reviewer was skeptical of those claims. He said they are hard to verify outside a lab, though he found the tablets convenient. The mechanisms work as follows: - Sodium and potassium maintain fluid balance across cell membranes. Sodium also drives water absorption in the gut and supports nerve signaling. - Calcium and magnesium support muscle contraction and relaxation, and so help with cramp-prone muscles. - Carbonate or bicarbonate in the effervescent base makes the fizz, speeds dissolution and is described as soothing to the stomach. Citric acid provides the tart flavor, and in some versions a small amount of sucrose or stevia sweetens it. - B-vitamins vary by formula. B6 is cited for oxygen use in muscles in the Endurance version. B12 is paired with caffeine in Catapult to counter jitters. - Vitamin C is included in some versions. - Catapult adds guarana, a natural stimulant, for roughly 100 mg of caffeine per tablet. The tablets contain almost no carbohydrate. One reviewer therefore called them a way to stay hydrated, not fueled, and said you still need food or gels on long efforts. They are gluten-free and vegan-friendly. One reviewer reported Informed Sport approval. The format is compact and portable, and each tablet gives a measured dose. That makes it practical for bike bottles, hydration reservoirs, running belts and travel bags.
Study, Trial or Testing Result Summary
Members Only40 human studies · 13 improved
1 of these 40 human studies gave electrolytes by drip, not by mouth.
The electrolytes in this tablet are listed only as a blend, so the amount per serving is not known and cannot be compared with the doses studied. The research on electrolyte drinks for fluid retention is mixed. In a trial of 72 healthy fasted men, one litre of an oral rehydration solution led to less urine over four hours than plain water, meaning more fluid was kept, while a regular sports drink did no better than water [1]. In 26 athletes who lost weight through sweating, rehydration drinks kept about three quarters of the replaced fluid, compared with a little over half for water [2]. In 18 active adults at rest, water with electrolyte tablets similar in format to this product gave better fluid balance than plain water [3]. Other trials found no benefit. In 15 dehydrated men, an electrolyte drink without sugar held fluid no better than water [4]. In 19 young adults, electrolytes alone did not reliably beat water, though electrolytes with sugar did [5]. In 16 wildfire workers on a long shift, adding an electrolyte mix to water did not change hydration [6]. Because this product is very low in sugar, the trials of sugar-free electrolyte drinks are especially relevant. Animal and cell studies are never counted.
See all 40 studies →Hide the studies
- In 35 trials with 4284 children and adults with acute watery diarrhoea, rice or other polymer-based rehydration drinks cut stool output and diarrhoea duration by about 8 hours compared with glucose-based drinks, with clearer benefit over the higher-concentration version.Polymer-based oral rehydration solution for treating acute watery diarrhoea.
- Six trials in malnourished children with diarrhoea found lower-osmolarity rehydration drinks shortened time to rehydration and diarrhoea, but the low-sodium ReSoMal drink was linked to some cases of dangerously low blood sodium.Oral rehydration of malnourished children with diarrhoea and dehydration: A systematic review.
- In 200 women after cesarean section, sipping honey-sweetened juice kept fluid balance and blood and urine electrolytes as normal as intravenous fluids, with faster bowel recovery and shorter hospital stay.Early oral hydration: a novel regimen for management after elective cesarean section.
- In 120 male infants with diarrhoea and dehydration, adding glutamine to the standard rehydration salts gave no extra benefit in stool output, diarrhoea duration or fluid needed.Treatment of acute diarrhea with oral rehydration solutions containing glutamine.
- In 57 adults and 58 children with diarrhoea, citrate rehydration salts rehydrated as successfully as the standard WHO salts, though children on the standard salts drank more and corrected acidosis faster in the first 24 hours.Effective treatment of diarrhoeal dehydration with an oral rehydration solution containing citrate.
- In 81 hospitalized infants with acute diarrhoea, rapid rehydration with the WHO solution corrected acidosis within 6-10 hours without high blood sodium, unlike traditional lower-sodium fluid replacement.Oral rehydration, rapid feeding, and cholestyramine for treatment of acute diarrhea.
- In 72 healthy fasted men, 1 litre of an oral rehydration solution produced less urine over 4 hours than still water (1038 vs 1337 g), meaning better fluid retention, while a sports drink did not differ from water.A randomized trial to assess the potential of different beverages to affect hydration status: development of a beverage …
- In 60 children and young people having abdominal or chest surgery, intermittent boluses of balanced salt solution after surgery used less than half the fluid of continuous infusion, with no difference in urine output and no electrolyte problems.Postoperative Hydration in Children Using Intermittent Boluses of Balanced Salt Solution: Results of a Randomized Contro…
- In 50 male infants with acute watery diarrhea, glycine-fortified oral rehydration solution worked as well as standard solution, with 92% treated successfully and no added benefit from glycine.A comparative study of glycine fortified oral rehydration solution with standard WHO oral rehydration solution.
- In 45 patients after gallbladder surgery, blood electrolytes and concentration stayed normal whether they received large intravenous fluids, 1 litre of saline, or free oral fluids, so conservative fluid use did not harm hydration.Randomized comparison of oral and intravenous fluid regimens after gallbladder surgery.
- In 40 hospitalized young children with gastroenteritis, a rehydration solution without bicarbonate worked as well as one with bicarbonate for rehydration, stool frequency, and blood chemistry.Oral rehydration therapy without bicarbonate for prevention and treatment of dehydration: a double-blind controlled tria…
- In 40 patients with diarrhoea and dehydration, a sodium citrate oral rehydration solution rehydrated patients and corrected acidosis as well as the standard bicarbonate solution over 48 hours.Oral rehydration therapy: efficacy of sodium citrate equals to sodium bicarbonate for correction of acidosis in diarrhoe…
- In 30 agricultural workers, drinking 5 liters of water with electrolytes on a work day was associated with no kidney function drops below the threshold or acute kidney injury, compared with plain water.Hydration Interventions Among Agricultural Workers: A Pilot Study.
- In 27 patients with high output stomas, a flavoured rehydration drink was nearly as effective as the modified WHO solution for sodium absorption over 6 hours and was preferred by 89 percent of patients.A new palatable oral rehydration solution: A randomised controlled cross-over study in patients with a high output stoma…
- In 26 young healthy adults dehydrated by about 2% of body weight, one liter of electrolyte-containing maple water rehydrated similarly to flavored bottled water, though thirst stayed higher.Rehydrating efficacy of maple water after exercise-induced dehydration.
- In a trial of 12 young and 11 older men, sodium balance was negative after water and fruit juice but neutral after a sports drink or milk at 3 hours, and milk was retained longer in young men but not older men.A randomised trial to assess fluid and electrolyte balance responses following ingestion of different beverages in young…
- In 19 healthy young adults drinking one liter at rest, electrolytes alone did not consistently improve hydration versus plain water, while electrolytes with carbohydrate or dipeptide increased fluid retention over 4 hours.The Beverage Hydration Index: Influence of Electrolytes, Carbohydrate and Protein.
- In 18 active men and women at rest, one liter of water with Nuun electrolyte tablets produced better fluid balance and less urine output than plain water over 4 hours.Impact of Nuun Electrolyte Tablets on Fluid Balance in Active Men and Women.
- In 16 cyclists exercising in hot, humid conditions, a carbohydrate-electrolyte sports drink maintained hydration, with sweat rate, urine output and serum electrolytes similar to placebo, while a caffeinated version also maintained hydration.Hydration during exercise in warm, humid conditions: effect of a caffeinated sports drink.
- In 16 wildfire workers over a 15-hour shift, adding an electrolyte mix to water did not change hydration or body weight compared with plain water, though it lowered total fluid intake.Effects of an electrolyte additive on hydration and drinking behavior during wildfire suppression.
- In 15 heat-acclimatized men who were 2-3 percent dehydrated by exercise, an electrolyte drink without carbohydrate retained fluid similarly to plain water, while only the 12 percent carbohydrate drink retained significantly more fluid than the electrolyte drink.Carbohydrate exerts a mild influence on fluid retention following exercise-induced dehydration.
- In 15 men who lost 2% of body mass through exercise, milk-based drinks were retained better than a sports drink, with the milk-based liquid meal giving the best fluid recovery at 4 hours.Comparing the rehydration potential of different milk-based drinks to a carbohydrate-electrolyte beverage.
- In 13 healthy young adults, 1 L of a 6.5% isomaltulose carbohydrate-electrolyte drink reduced urine output over 3 hours more than sucrose or water, giving better fluid retention.Comparison of hydration efficacy of carbohydrate-electrolytes beverages consisting of isomaltulose and sucrose in health…
- In 10 young men made dehydrated by heat and exercise, a 6.5% isomaltulose-electrolyte drink restored plasma volume better than water or a 2% solution during a 2-hour recovery.Effects of isomaltulose ingestion on postexercise hydration state and heat loss responses in young men.
- In 9 healthy, well-hydrated men, a small volume of pickle juice or a carbohydrate-electrolyte drink did not meaningfully change blood sodium, potassium, magnesium, calcium, or plasma volume over 60 minutes.Electrolyte and plasma changes after ingestion of pickle juice, water, and a common carbohydrate-electrolyte solution.
- In 9 endurance-trained men, a 9-day low-sodium diet lowered plasma sodium before and during 3 hours of heat exercise compared with a high-sodium diet.Restricting dietary sodium reduces plasma sodium response to exercise in the heat.
- In 8 recreational athletes (mostly men) who were dehydrated by about 1.4% of body mass through cycling, coconut water restored fluid status about as well as a carbohydrate-electrolyte sports drink, while flavored water produced more urine.Rehydration After Exercise-Induced Fluid Losses: Comparing Flavored Water, Coconut Water, and Carbohydrate-Electrolyte S…
- In 5 healthy men, rehydrating with oral rehydration solution reduced thirst and pain-related brain activity compared with being dehydrated after exercise.Dehydration enhances pain-evoked activation in the human brain compared with rehydration.
- In a randomised trial of people exposed to 30 degrees Celsius for three hours, plain water plus electrolyte tended to prevent mood decline better than not drinking or coloured water with electrolyte, though a placebo effect was also seen.The Effect of Hypo-Hydration on Mood and Cognition Is Influenced by Electrolyte in a Drink and Its Colour: A Randomised …
- In 300 Ecuadorian preschool children with diarrhoea, a rice-based rehydration drink shortened diarrhoea (34 vs 48 hours) and reduced stools versus a standard glucose drink, while both corrected mild dehydration equally.A packaged rice-based oral rehydration solution for acute diarrhea.
- In 50 Guatemalan sugarcane workers in hot conditions, electrolyte drinks taken for 2 of 3 weeks kept workers adequately hydrated, maintained kidney function and electrolyte levels, and reduced muscle injury.Electrolyte Beverage Intake to Promote Hydration and Maintain Kidney Function in Guatemalan Sugarcane Workers Laboring i…
- In 27 recreational athletes exercising in the heat for 60 minutes, the oral rehydration solution was liked less than a sports drink or flavored water, but its saltiness appeal and thirst-quenching ability rose after exercise.Sensory Perception of an Oral Rehydration Solution during Exercise in the Heat.
- In 26 athletes who lost 2.6% of body mass through exercise, an oral rehydration solution and a sports drink both retained about 74 to 77% of replaced fluid over 3.5 hours, versus 58% with water.Post-Exercise Rehydration in Athletes: Effects of Sodium and Carbohydrate in Commercial Hydration Beverages.
- In 12 young adults, 1 L of a milk permeate solution kept urine output lower for 4 hours than water or a traditional carbohydrate-electrolyte drink, meaning better fluid retention.Hydration Efficacy of a Milk Permeate-Based Oral Hydration Solution.
- In 10 men exercising in the heat, an oral rehydration solution and a sports drink gave similar fluid retention, though the sports drink raised blood glucose more.Comparison of Sports Drink Versus Oral Rehydration Solution During Exercise in the Heat.
- In 8 men over 4 days of heavy exercise, a low-potassium diet did not significantly reduce total body potassium, although it increased plasma volume gain.Dietary potassium and heavy exercise: effects on muscle water and electrolytes.
- In 48 infants and young children given a bowel-prep electrolyte solution, blood electrolyte shifts were statistically detectable but not clinically significant.Effect of Golytely on serum electrolytes and hydration status of infants.
- In 200 lung cancer patients getting cisplatin, taking an oral rehydration solution did not change kidney injury or electrolyte imbalance compared with controls, but it caused more loss of appetite and about 40% could not keep taking it.Suitability of Oral Rehydration Solution (ORS) for Use in the Cisplatin Short Hydration Method.
- In 156 young adults tracked for 7 days, those with the highest salt intake drank more water but had poorer hydration, with only 25.6% reaching optimal hydration versus 41.0% of those with the lowest salt intake.Young Adults with Higher Salt Intake Have Inferior Hydration Status: A Cross-Sectional Study.
- In rats on a 5-day high-salt diet, females excreted salt faster, while males' blood sodium and body water rose; the study also found higher endothelin-1 natriuretic activity in females, and women excreted more of this hormone than men in a small human diet study.Acclimation to a High-Salt Diet Is Sex Dependent.
Review Totals and Summary
Members Only10,000 reviews · 93% positive
Customers consistently praise the taste. They call it clean, light and not overly sweet, and they say it has none of the chemical or syrupy aftertaste of conventional sports drinks. Several reviewers preferred it to Nuun, and the raspberry, citrus and lemon-lime flavors get specific mentions. Many say the pleasant flavor helps them drink more water during rides and runs. Long-term users, including cyclists and distance runners with nine or ten years of use, say they have not switched back. Several moved over from Gatorade because of the low sugar and low calories. Reviewers also like the tablet format: it is portable, easy to toss in a bag or transition kit, and easy to dose. The mild carbonation also gets praise. Some users report less fatigue, achiness and cramping after long efforts. They also say it helps in hot conditions or on long indoor rides with heavy sweating. Retailer reviews on ZYM's own site are very positive and also mention good customer service that fixed order problems quickly. The complaints are more practical. The tablets are fragile. Testers said they break or slide around in the tube as it empties, which leaves powder at the bottom. Some said they dissolve more slowly than Nuun and taste subtler. Because there is almost no sugar, some athletes missed the energy of a regular sports drink on longer runs and found it less useful as a recovery drink. Several reviewers said it is not cheap. One said it works best on long or hard rides. Another said it only comes in limited flavors. Reviewers who tried it carefully were often unsure how much of the benefit was physiological and how much came from drinking more. One said he could not tell whether it changed his performance. Caffeinated versions are praised for the energy boost, but they suit users who want the caffeine. One reviewer also noted that you should let the fizz settle before drinking. Caveat: much of the independent review coverage I found is older, including road.cc, MTBR, Slowtwitch and a 2011 blog. The brand's own site shows only a small number of newer reviews. Little feedback came from marketplaces, so this is a limited sample.
Biohacker Summary
Members Only9 of 10 recommend it
Most of the panel recommends or uses electrolytes, and only one of the ten leans toward caution. People take them for hydration first thing in the morning, during fasting or keto, around workouts and sauna sessions, and to ease hangovers, with several linking them to focus, energy, and fewer muscle cramps. The sodium, potassium, and magnesium combination comes up again and again, and one panelist gave doses of about 600 to 700 milligrams of sodium, 100 to 200 milligrams of potassium, and 60 to 100 milligrams of magnesium around sauna use. Several mix them into plain water, one adds Himalayan salt, and one pairs them with a ketone supplement. The one cautious voice says you do not need electrolyte supplements if your food supplies enough minerals, unless you exercise and sweat a lot, and adds that daily use can be bad for some people who eat many processed foods and are overweight.
See all 10 biohackers →Hide the biohackers
Dr. Eric Berg · Electrolytes · neutral
- Explains that electrolytes are electrically charged minerals that become conductive in water and are used by the body to conduct nerve impulses, contract and relax muscles, maintain pH, and push fluid through the body.
- States that hydration is water plus electrolytes like sodium, implying their importance for proper hydration.
- Dr. Eric Berg 1000% recommends taking electrolytes while fasting.
- Recommends taking electrolytes to block the effects of sugar, for keto and IF side effects, and for excess water.
- Recommends including electrolytes when doing keto and fasting to prevent nutritional deficiencies.
- Dr. Eric Berg states that juice can interfere with electrolytes during a cleanse or fasting plan.
- Recommends maintaining the right balance of water and electrolytes for proper hydration.
- Recommends focusing on electrolytes to increase energy naturally.
- Electrolytes become even more important at this stage, especially magnesium.
- States that a big mistake people make during prolonged fasting is not consuming enough electrolytes, which can lead to trouble.
Thomas DeLauer · Electrolytes · uses
- Uses Element electrolytes first thing in the morning, finding that they significantly improve his workout performance and strength in the gym.
- Personally uses Element electrolytes in the morning, noting that they helped his workout performance and gave him more strength in the gym, almost as much as his pre-workout.
- Personally uses electrolytes, stating that they can play a role in appetite and help curb it.
- Might have some electrolytes before fasted training.
- Recommends using electrolytes, especially when fasting, to maintain hydration and prevent muscle soreness and dysfunction.
- States that electrolytes become imperative if using sauna during the fast, recommending products with 500 mg or more of sodium to replace what is lost.
- Uses Element electrolytes in the morning, mixed with lemon juice and apple cider vinegar, to replenish sodium, potassium, and magnesium after working out.
- Recommends focusing on electrolytes and mineralization, especially for those on a low-carb diet, and suggests Element Electrolytes.
- Recommends focusing on electrolytes and mineralization, especially with a low-carb diet, and mentions Element electrolytes which provide 1,000 mg of sodium, 200 mg of potassium, and 60 mg of magnesium.
- Recommends focusing on electrolytes and mineralization, especially when following a low-carb diet, and provides a link for a free sample variety pack of Element Electrolytes.
Andrew Huberman · Electrolytes · recommends
- Emphasizes the importance of adequate electrolytes, specifically sodium, magnesium, and potassium, for the functioning of all cells, especially neurons.
- Huberman mentions that he consumes water with electrolytes during his fasted workout and first bout of focused work, noting that being well hydrated and having enough electrolytes is important for mental clarity when fasted.
- Emphasizes the importance of adequate electrolytes, specifically sodium, magnesium, and potassium, as they are vital for the functioning of all cells in the body, especially neurons.
- States that proper hydration and adequate electrolytes, specifically sodium, magnesium, and potassium in the correct ratios, are critical for brain and body function and the functioning of all cells, especially neurons.
- States that adequate electrolytes, specifically sodium, magnesium, and potassium, are vital for the functioning of all cells in the body, especially neurons, and are critical for brain and body function.
- States that proper hydration is critical for brain and body function, and it's important to get adequate electrolytes, specifically sodium, magnesium, and potassium, which are vital for the functioning of all cells in the body, especially neurons.
- He takes LMNT electrolytes in the morning for hydration.
- States that adequate electrolytes, specifically sodium, magnesium, and potassium, are vital for the functioning of all cells in the body, especially neurons.
- States that proper hydration and adequate electrolytes, specifically sodium, magnesium, and potassium, are critical for brain and body function.
- Discusses why some people may benefit from increasing salt and other electrolytes.
Dave Asprey · Electrolytes · uses
- Includes electrolytes (sodium, potassium, magnesium) in Danger Creatine to help cells use creatine effectively.
- Dave and Jenny dig into functional medicine tools for everyday life: electrolytes and salt for blood pressure and sleep optimization.
- Uses Element unflavored electrolytes, taking four or five packets on big days with travel or back-to-back episodes, and salts his food heavily, stating that the difference in quality of life with electrolytes is significant.
- Recommends Element electrolytes, which contain sodium, potassium, and magnesium in specific ratios, to prevent the 3 PM crash and support energy, focus, and fluid balance.
- Mentions electrolytes as one of the ingredients in the Ageless Cocktail, which is designed for longevity.
- They get into why ketosis works better when you cycle in and out of it, how sodium and electrolytes play a bigger role in insulin resistance than most people realize.
- Recommends increasing electrolytes and minerals to prevent keto flu symptoms when decreasing carbs.
- Recommends drinking basic electrolytes if one absolutely needs something to help get through the 3-hour window before bed, as they don't trigger a massive digestive response.
- Recommends being intentional with healthy electrolytes, distinguishing them from 'colorful' kinds.
- Recommends electrolytes, included in Danger Creatine, to support hydration, nutrient absorption, and cellular performance.
Dr. Mark Hyman · Electrolytes · recommends
- Dr. Hyman encourages people to take plenty of electrolytes during the first few days of the detox to mitigate symptoms like feeling tired and out of it, as insulin drops can lead to fluid and electrolyte loss.
- Recommends adding electrolytes, specifically Himalayan salt, to water first thing in the morning to help with energy, focus, and overall health, as most people are dehydrated after sleep.
- Explains that electrolytes regulate critical body functions like nerve signals, muscle contractions, heart rhythm, and fluid balance, and imbalances can lead to fatigue, weakness, heart palpitations, and muscle cramps.
- Adds electrolytes to his water when he wakes up to rehydrate from the night.
- Recommends electrolytes, including sodium, potassium, and magnesium, to help the body absorb water, maintain fluid balance, and support nerve and muscle function, especially when drinking a lot of water but still feeling fatigued or foggy.
- Emphasizes the need for electrolytes, not just water, to replenish the body during exercise, which has changed everything for his performance.
- States that electrolytes help kidneys work.
- Encourages adding electrolytes to water, suggesting a pinch of sea salt and a squeeze of lemon, or zero-sugar electrolytes like Element or LyteShow.
- Encourages people to use electrolytes with their water at least a couple times a day to help with hydration.
- Uses Lightshow electrolytes, noting that he loves their clean products, which come in chicken soup or lemon flavors.
Bryan Johnson · Electrolytes · recommends
- Recommends drinking electrolytes before and after sauna.
- Increased the amount of electrolytes by 50% before and 50% immediately following sauna sessions to combat dehydration and night cramps caused by being a salty sweater.
- Chugs a big thing of water with electrolytes, specifically 750 milligrams of sodium with potassium and magnesium from Derek More Plates More Dates, every morning for hydration.
- Uses Blueprint electrolytes, taking half before and half after his sauna session, to prevent intense cramps he experienced when he was not replenishing enough. He estimates his intake to be around 600-700 mg of sodium, 100-200 mg of potassium, and 60-100 mg of magnesium.
Siim Land · Electrolytes · warns
- States that you don't need to be taking electrolyte supplements or add salt to every sip of water, as long as your food contains minerals and electrolytes, unless you exercise and sweat a lot.
- Will experiment with more hydration and electrolytes, as he will be exercising and sweating more, and he wonders if consuming more electrolytes and salt will unlock his performance.
- States that electrolytes are good for exercise performance, but for general daily use, they are 'okay', and can be 'bad' for some people who consume a lot of processed foods and are overweight.
- Uses electrolytes and thinks it's smart to add them, especially sodium, potassium, and magnesium, when sweating a lot during sauna or exercise.
- States he does not regularly drink electrolytes but might do so occasionally.
- Does not take electrolyte supplements despite sweating daily, as carbohydrates help him preserve electrolytes and water.
- States that electrolytes, including sodium, potassium, bicarbonate, and magnesium, are vital for health and can also serve as a marker for kidney health.
- States that electrolytes are good for exercise performance, but for daily use, products like LMNT are too high in sodium for average people who don't exercise or are not on a low-carb diet.
- Discusses Electrolytes as a supplement.
- Suggests adding electrolytes to sparkling water to help with cravings, as sometimes mineral imbalance can affect cellular function.
Dr. Rhonda Patrick · Electrolytes · uses
- Ingests electrolytes before eating anything, as part of his morning routine.
- Recommends supplementing with electrolytes such as sodium, potassium, and especially magnesium to counterbalance alcohol's a med effect and excretion of electrolytes important for sleep.
- Says he takes beta-hydroxybutyrate bound to electrolytes (sodium, potassium, calcium, magnesium) daily in the morning, as electrolytes can delay gastric absorption and are often depleted during ketosis.
- Dr. Brooks ingests electrolytes before attending Mass.
- Recommends supplementing with electrolytes (sodium, potassium, and magnesium) and staying hydrated to reduce hangover severity, as these help maintain hydration and their excretion is elevated due to alcohol consumption.
- Dr. Patrick discusses the role of electrolytes during fasting.
Ben Greenfield · Electrolytes · uses
- He takes LMNT electrolytes in the morning for hydration.
- Recommends using electrolytes to ensure adequate mineral intake for proper electrochemical balance, especially if using water purification.
- Explains that if electrolytes and trace elements aren’t replaced, mitochondrial energy production slows, hydration efficiency drops, and muscle function takes longer to bounce back.
- Uses BEAM Minerals Electrolyze to keep electrolytes topped off, which boosts hydration at the cellular level, drives nutrient uptake, and fuels natural energy production.
- Recommends getting tested for or introducing electrolytes as a building block for testosterone.
- Adds minerals and electrolytes, like a packet of Element, to his fuel mix for long periods of activity, especially when not consuming many carbohydrates.
- Started adding more salt and electrolytes to his food and water, and realized that he started sleeping better, his cramping went away, and his performance and recovery improved. He probably gets almost six grams of salt a day from good clean sources in proper ratios.
- States he profusely salts and uses electrolytes all the time, specifically good, mineral-rich salts, to help carry a charge through the body and combat the stripping of electrolytes from food due to poor farming practices.
- Assumes that individuals using sauna for bone density benefits were replenishing and hydrating well and adding electrolytes to prevent mineral loss.
- Implements electrolytes as a pre-workout to fuel his workout while staying in a somewhat fasted state, noting that electrolyte needs increase with low-carb or keto diets.
Peter Attia · Electrolytes · uses
- Peter states that for an hour of Zone 2 exercise, he uses water with electrolytes, but no glucose, and emphasizes that electrolytes are more necessary than glucose for hydration during activities like lifting weights.
RAL Summary
Members OnlyTier 3 for Hydration Men
Tier 3 rests on 10000 reviews with 93 percent positive, plus some trial support that electrolyte drinks, including tablets, improve fluid retention over water [3][1]. The study support is mixed, since several trials of sugar-free electrolyte drinks found no benefit [4][5].
- Electrolytes: amount hidden in a blend
Where the evidence disagrees: 20 of the 40 human studies found no effect.
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Renal system, Muscular system, Cardiovascular system
Combine with: For hydration, pair these tablets with adequate plain water intake and, for heavy sweating, additional trace minerals or a source of carbohydrate such as glucose to aid sodium and water absorption. Magnesium glycinate or citrate can help if magnesium intake is low, and vitamin B6 or taurine may support fluid balance and muscle function. If the person truly wants cellular and DNA repair support, a separate evidence-informed stack would be needed, such as NMN or NR with TMG, resveratrol or pterostilbene, CoQ10 or ubiquinol, alpha-lipoic acid, omega-3s, vitamin D3 with K2, and polyphenols like quercetin, fisetin or curcumin. Check with a clinician first, especially with kidney disease, high blood pressure, or use of potassium-affecting medications such as meds or meds.
Possible side effects: No major side effects reported. Reviewers note mild fizz that should settle before drinking, and the caffeinated version is noted for its stimulant effect.
Supplement Facts
Total Carbohydrates 1 g · Sugar 1 g · Vitamin C 100 mg
| Calories | 7 | |
| Total Fat | 0 | |
| Sodium | 250 mg | |
| Total Carbohydrates | 1 g | |
| Sugar | 1 g | † |
| Protein | 0 g | |
| Vitamin C | 100 mg | |
| Pantothenic Acid | 5 mg | |
| Vitamin B6 | 8 mg | |
| Vitamin B12 | 40 mcg | |
| Magnesium | 50 mg | |
| Calcium | 30 mg | |
| Potassium | 50 mg |
Other ingredients: Ingredients.
Directions: 12 oz heavy taste 16 oz medium taste 20 oz light taste ADD 1 TB TO H20 Dosage: adults, 1 tablet, dissolved in 16 oz. or water.
Barcode (UPC) 892678001089 · Label source: NIH label database · Report a label change
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Graded November 3, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.
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