Relationship: Muscle Tone (lack of) and potassium

Evidence supporting the use of: Potassium
For the health condition: Muscle Tone (lack of)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Potassium is an essential mineral and electrolyte that plays a critical role in normal muscle function, including maintaining proper muscle tone. Scientific evidence supports the use of potassium for preventing and treating muscle weakness or hypotonia (lack of muscle tone) primarily in the context of potassium deficiency (hypokalemia). Hypokalemia can result from inadequate dietary intake, excessive losses (e.g., through vomiting, diarrhea, or certain medications), or medical conditions affecting potassium balance. Symptoms of hypokalemia often include muscle weakness, cramps, and, in severe cases, significant muscle hypotonia or even paralysis.

When potassium levels are restored—typically through oral or intravenous supplementation—muscle function and tone usually improve, confirming a direct physiological link. Numerous clinical studies and medical guidelines recommend assessing and correcting potassium levels in patients presenting with muscle weakness or decreased tone. However, there is no strong evidence that potassium supplementation improves muscle tone in healthy individuals with normal potassium levels, and unnecessary supplementation can be harmful.

In summary, the use of potassium to support or treat lack of muscle tone is scientifically validated, but primarily as a treatment for hypokalemia-induced muscle weakness or hypotonia. Its use in this context is endorsed by clinical practice guidelines and supported by robust physiological and clinical research.

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Other ingredients used for Muscle Tone (lack of)

adenosine 5-triphosphate disodium (ATP)
alpha-ketoglutarate (AKG)
amino acids
ashwagandha
astaxanthin
beet
branched-chain amino acids
calcium
caterpillar mushroom
cissus quadrangularis
coenzyme Q10 (CoQ10)
conjugated linoleic acid (CLA)
cordyceps
creatine monohydrate
fish protein
l-isoleucine
l-arginine
l-carnitine
l-citrulline
l-leucine
l-valine
maca
magnesium
ornithine alpha-ketoglutarate
phytocannabinoids
potassium
sardines
black ginger
tongkat ali
Urolithin A
vitamin D
whey protein
atractylodes
cistanche
electrolytes blend (proprietary)
camphor oil
chickpea protein
brown rice protein
AMP-activated protein kinase (AMPK)
Aralia
Arginine Alpha Ketoglutarate
Antler
Arginine Creatine
Alpha-ketoisocaproic acid
Algal protein
Alpha hydroxyisocaproic acid
Animal protein
Beef Protein
Beef
Beef liver
Bovine Protein
beta-lactoglobulin
Banyan
Ba Ji Tian
BCAA
Casein
Chinese Silkvine
Chinese Mountain Ant
Cyathula
Chuchuhuasi
Creatine
Chicken
Deer Velvet
Egg
Ecdysteroids
Ecdysterone
Egg protein
Isoleucine
Milk Protein
Quinoa Protein
salt

Other health conditions supported by potassium

Alkalosis
Arrhythmia
Cardiovascular Disease
Congestive Heart Failure
Cramps (leg)
Cramps and Spasms
Edema
Fatigue
Hypertension
Kidney Stones
Muscle Tone (lack of)
Radiation Sickness

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Evidence supporting the use of: Potassium
For the health condition: Muscle Tone (lack of)

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Synopsis

Other ingredients used for Muscle Tone (lack of)

Other health conditions supported by potassium

Products containing potassium

Health Concerns

Brands

Evidence supporting the use of: PotassiumFor the health condition: Muscle Tone (lack of)

Table of Contents

Synopsis

Other ingredients used for Muscle Tone (lack of)

Other health conditions supported by potassium

Products containing potassium

Evidence supporting the use of: Potassium
For the health condition: Muscle Tone (lack of)