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Compound Deep-Dive

Tier 3: Research ChemEssential for cardiovascular health and electrolyte balance, but supplemental pills are usually too weak to be effective.

Potassium

Potassium CitratePotassium GluconatePotassium Chloride

Essential mineral, better from food

Hype Risk

1/10

Noticeability

6/10

Evidence Tier

Strong

Cost / Month

~$8

Underdosed in products

What it's actually good for

Muscle

Research Supported

Essential for muscle contraction and preventing cramps.

Longevity

Research Supported

Strongly linked to reduced blood pressure and stroke risk.

Recovery

Research Supported

Replenishes electrolytes lost through sweat during exercise.

Energy: neutralFocus: neutralSleep: neutralMood: neutralImmunity: neutral

How it works

Essential mineral and electrolyte critical for nerve function, muscle contraction, and fluid balance. Strong evidence supports its role in blood pressure regulation and stroke risk reduction.

Regulates the sodium-potassium pump to maintain cellular membrane potential and fluid balance. It blunts the effects of sodium on blood pressure and promotes vasodilation.

Safety

  • Avoid if taking ACE inhibitors or potassium-sparing diuretics.
  • Risk of hyperkalemia in chronic kidney disease.
  • High-dose pills can cause small-bowel lesions.

The full StackRoast report adds

  • The exact dose, timing, and effective range to actually run it at
  • Where people go wrong with it — the dose-creep and timing traps
  • What Potassium clashes with or duplicates in your stack
  • Which brands are actually worth buying
Roast My Stack →

Community Reality Check

Distilled from 1200 threads
Confidence: high

What users report

  • Relief from keto flu
  • Cramp prevention
  • Lowering blood pressure

The catch

  • GI distress from powders
  • Low pill dosage
  • Salty taste

Side effects reported

  • Diarrhea
  • Stomach cramps
  • Nausea
https://www.reddit.com/r/Supplementshttps://www.reddit.com/r/keto

The Receipts

9 sources— studies, videos & links

Videos

Using Salt, Magnesium & Potassium to Optimize Performance & Brain Health

Huberman Lab

Comprehensive look at how potassium interacts with other electrolytes for nervous system function.

Potassium: The Most Important Electrolyte for Fat Loss & Health

Thomas DeLauer

Practical guide on dosing potassium for metabolic health and muscle function.

Papers

Creators

Thomas DeLauer

YouTube

Frequently discusses electrolyte balance and metabolic health with a focus on potassium.

Andrew Huberman

YouTube

Neuroscientist who explains the physiological role of potassium in nerve conduction and performance.

Clinical Sources

Taking Potassium in a stack? Find out if the combination actually makes sense.

Roast My Stack →