Potassium Benefits: Why Your Body Needs This Essential Electrolyte Every Day

 Read more: How do I translate and read the article on this website?

Verified by the Scienceora editorial team

Potassium: The Bio-Electric Mineral That Keeps Your Heart, Muscles, and Nerves Healthy

Most people do not realize or appreciate how essential the mineral 'Potassium' is in maintaining our overall health. However, according to medical science, it is not just a nutrient; it is a powerhouse operating behind the scenes to keep our internal organs functioning seamlessly.

Potassium is classified as an 'electrolyte'. There is an interesting chemical reason behind this. Potassium is a mineral that reacts very easily with water (highly reactive).

Since a major part of our body is made up of water, when potassium dissolves in it, it creates positively charged ions. Due to this unique property, potassium is able to conduct subtle electricity within the body. It is using this bio-electricity that vital organs like the brain, nerves, and heart communicate with each other and function.

Extensive medical studies have proven that when our daily diet contains an abundant amount of potassium, it showers the body with several powerful health benefits:

• Regulating Blood Pressure: It relaxes blood vessels and reduces pressure on the heart.
• Reducing Water Retention: It flushes out excess water accumulating in the tissues, preventing swelling in the hands and feet.
• Protecting Bones: It prevents calcium from being wasted through urine, protecting against osteoporosis.
• Stroke Prevention: It regulates blood flow to the brain, significantly reducing the risk of stroke.

In this comprehensive article, we will explore in detail the complete medical facts about what potassium is, how our body utilizes these bio-ions, and how we can enhance our overall health through it.

01. Can potassium supplements be taken without a doctor's advice?

For those who wish to increase their body's potassium levels, immediately turning to over-the-counter (OTC) potassium supplements available in pharmacies without a doctor's prescription is not the best solution.

In most countries, according to drug safety regulations, the dosage in such general potassium supplements is restricted to just 99 milligrams (mg). This amount is extremely low. Since this is far less than the potassium obtained from even a single serving of any everyday potassium-rich food, these supplements do not provide any significant benefit to the body.

There are important medical reasons behind this 99 mg restriction. Studies warn that taking high doses of potassium through supplements without proper medical advice can severely damage the gut. Even more dangerously, it can cause abnormal heart rhythms, which could even be life-threatening.

If you are diagnosed with a potassium deficiency through a blood test, you should not buy and take supplements on your own. Based on your body's condition, a doctor will prescribe the necessary higher-dose potassium medications or supplements. That is the only safe approach.

In normal circumstances, getting the required potassium for the body through natural foods like bananas, tender coconut, leafy greens, potatoes, and fish is the healthiest and safest way.

02. Potassium: A List of Foods We Should Eat Daily (Potassium-Rich Foods)

The mineral 'Potassium' is essential for our body's muscle movement, normal blood pressure, and nervous system function. We can very easily get the potassium our body needs through some of the beverages we drink and foods we eat daily.

In particular, this nutrient is found in very high amounts in fruits, vegetables, soybeans, and tubers. Apart from this, non-vegetarian foods like meat, poultry, fish, as well as milk, lentils, and nuts also contain a good amount of potassium.

According to data from the famous National Institutes of Health (NIH) in the United States, some of the major foods rich in potassium and their potassium content (approximate) are listed below: 

High Potassium:

• Dried Apricots: Half a cup – 755 mg
• Cooked Lentils: One cup – 731 mg
• Acorn Squash (Cooked): One cup – 644 mg
• Baked Potato: One medium size – 610 mg

Medium Potassium:

• Banana: One medium size – 422 mg
• Low-fat Milk (1% Milk): One cup – 366 mg
• Raw Spinach: Two cups – 334 mg
• Grilled Chicken Breast: 3 ounces (about 85 grams) – 332 mg
• Nonfat Yogurt: 6 ounces (about 170 grams) – 330 mg
• Cooked Salmon Fish: 3 ounces (about 85 grams) – 326 mg
• Soymilk: One cup – 287 mg

Moderate Potassium:

• Cooked Broccoli: Half a cup – 229 mg
• Brown Rice: One cup – 154 mg
• Brewed Coffee: One cup – 116 mg
• Black Tea: One cup – 88 mg
• Egg: One whole egg – 69 mg

To maintain potassium balance in the body, the smartest way is to avoid processed fast foods and include the natural foods mentioned above in our daily diet. In particular, when cooking, boiling vegetables in water for a long time will cause the potassium to dissolve in the water and go to waste; therefore, steaming or baking will give the best results.

03. How much potassium does the body need per day? (Daily Potassium Requirements)

Potassium is crucial for the health of every cell in our body and for proper blood circulation. However, the amount needed is not the same for everyone. The daily requirement varies depending on a person's age, gender, and physical condition.

According to the official medical recommendations of the renowned National Institutes ofHealth (NIH) in the United States, the daily required amount of potassium (in milligrams - mg) is summarized in the table below:

Age Group	Male	Female
0 to 6 months infants	400 mg	400 mg
7 to 12 months infants	860 mg	860 mg
1 to 3 years children	2,000 mg	2,000 mg
4 to 8 years children	2,300 mg	2,300 mg
9 to 13 years	2,500 mg	2,300 mg
14 to 18 years teenagers	3,000 mg	2,300 mg (Pregnant women: 2,600 mg)
19 to 50 years	3,400 mg	2,600 mg (Pregnant women: 2,900 mg)
51 years and older	3,400 mg	2,600 mg

04. Five Key Health Benefits of Potassium for the Body (Health Benefits of Potassium)

The mineral 'Potassium' is highly essential for our body's overall muscle movement, nervous system function, and heart health. Due to modern fast-paced dietary habits, many people tend to overlook the importance of this nutrient.

When we consistently include natural, potassium-rich foods in our daily diet, it provides the following 5 very important health benefits to the body:

1. Lowers Blood Pressure
2. Reduces Water Retention
3. Protects Against Stroke
4. Prevents Osteoporosis
5. May Prevent Kidney Stones

Getting potassium through natural foods like bananas, tender coconut, potatoes, leafy greens, beans, and fish is the safest approach. Only if you have any severe kidney problems, it is advisable to consult a doctor before consuming potassium-rich foods.

01. Potassium to Help Lower Blood Pressure: What is the Science Happening Inside the Body? (Potassium and Blood Pressure)

In today's modern era, the primary reason for the rise in life-threatening conditions like heart attacks and strokes, not just among the elderly but also among young people globally, is high blood pressure. For instance, nearly half of the adults in the United States suffer from high blood pressure, which is known as a silent killer. 

When the amount of 'sodium' found in the salt added to our daily food increases, it directly raises blood pressure. For those who already have high blood pressure, this sodium causes severe side effects. 

'Potassium' is a natural remedy available to us to control sodium levels in the body. When we eat potassium-rich foods, it creates a balance (Sodium-Potassium Balance) in the body. This happens as follows:

• Flushes Out Sodium: Potassium stimulates the kidneys and helps eliminate unwanted excess sodium from the blood through urine.
• Relaxes Blood Vessels: It helps keep the walls of blood vessels relaxed without stiffening. As a result, blood flows smoothly, reducing the pressure on the heart.

Just as reducing salt is important to lower high blood pressure, increasing potassium-rich foods is equally important. Instead of turning to supplements for this, it is safer to choose natural foods like tender coconut, bananas, leafy greens, tomatoes, and potatoes. However, if you have kidney disease, you must strictly consult a doctor before increasing your intake of potassium-rich foods.

02. Potassium to Protect Against the Risk of Stroke: The Truth Revealed by Medical Studies!

A stroke is defined as an interruption of blood flow to the brain or the bursting of blood vessels in the brain. When brain tissues fail to receive the necessary oxygen and nutrients, brain cells begin to die within minutes. This can be life-threatening or cause lifelong disability. In the United States, one in six deaths (1 in 6 deaths) caused by cardiovascular diseases occurs due to stroke, which highlights its severity.

Promising Results Shown by Medical Studies Several massive medical studies have conclusively proven that when our diet is high in potassium, it significantly reduces the risk of stroke.

• Study 1 (Research Involving 128,000 People): In a meta-analysis of 33 medical studies, data from approximately 128,644 individuals were analyzed. It was found that those who consumed the highest levels of potassium in their daily diet had a 24% lower risk of stroke compared to those who consumed the lowest amounts.
• Study 2 (Research Involving 247,000 People): Another comprehensive medical review (a analysis of 11 studies with a total of 247,510 participants) proved that those with high potassium consumption had a 21% reduced risk of stroke. Furthermore, researchers noted that this mineral also substantially reduces the overall risk of heart disease.

Potassium dilates blood vessels (vasodilation) and regulates blood flow. This helps prevent the formation of blood clots in the blood vessels supplying the brain. Since controlling high blood pressure is the first step in preventing a stroke, potassium protects the brain both directly and indirectly by lowering blood pressure.

Therefore, to escape the grip of stroke and heart diseases, we must regularly include potassium-rich vegetables and fruits in our daily diet.

03. Potassium to Prevent Osteoporosis and Make Bones Strong as Steel!

A major condition that frightens many people as they age is osteoporosis or bone thinning. When this disease strikes, the interior of the bones loses density, turning porous and sponge-like with tiny holes. As a result, bones are pushed to a state where they fracture very easily. Generally, we know that the mineral 'Calcium' is crucial for bone strength and structure, and that osteoporosis occurs when calcium levels drop in the body.

What is the connection between potassium and bones? However, many people do not realize how indispensable 'Potassium' is for bone health. Medical studies point out that when our diet is rich in potassium, it significantly helps prevent the onset of osteoporosis.

Our body produces certain acids during metabolism. To neutralize these acids, the body draws upon the calcium stored within its own bones. The calcium used in this manner is subsequently excreted and wasted from the body through urine.

Here is what happens when we eat potassium-rich foods:

• It balances the acidity in the body.
• Consequently, the depletion of calcium from the bones is prevented.
• Crucially, it vastly reduces the excess calcium being wasted and flushed out of the body through urine.

In short, potassium acts as a 'guardian' that protects the calcium in the body from going to waste and redirects it right back to the bones.

Therefore, if you want your bones to remain as strong as steel for a long time, you must regularly include potassium-rich leafy greens, fruits, and lentils in your daily diet along with calcium foods.

04. Does Potassium Prevent Kidney Stones? Interesting Truths Revealed by Medical Studies!

When mineral salts and waste products in the urine do not dissolve properly and the urine becomes highly concentrated, they crystallize and clump together to form what we call 'Kidney Stones'. Notably, most of these kidney stones are composed of the mineral 'Calcium'.

How Does Potassium Prevent Stones? (Favorable Study) According to a major medical research report published in 2015, a compound called 'Potassium Citrate' that is naturally found in fruits and vegetables was found to significantly lower calcium levels in urine. When calcium in the urine decreases, the chances of it turning into stones also drop. Based on this, experts believe that potassium fights effectively against kidney stones.

However, the scientific world always explores multiple perspectives. A small study conducted in 2018 yielded slightly different results. That study showed that while potassium citrate reduces calcium in the urine, it simultaneously raises the pH levels (acid-base balance) of the urine. The study argued that when the pH level of urine increases, it may stimulate the formation of 'Calcium Phosphate' type stones; thus, instead of preventing stone formation, its protective effect might be lost.

The alternative study conducted in 2018 was a very small piece of research involving only 13 individuals. Therefore, its results cannot be taken as an absolute truth. The medical community suggests that further extensive research is required to understand more precisely how potassium completely prevents kidney stones.

Such ambiguities are likely to arise only when taking potassium as medical supplements. However, this 'Potassium Citrate' is naturally and abundantly present in the various fruits and vegetables we eat daily. Therefore, obtaining potassium through a natural diet is always a safe and simple way to support kidney health.

05. Does Potassium Reduce Swelling in the Body? The Science behind Preventing Water Retention! (Potassium and Water Retention)

In the medical world, the trapping and accumulation of excess fluid between the tissues and cells of our body is called 'water retention'. It is because of this that discomforts such as swelling in the hands and feet, puffiness in the ankles, and unexplained weight gain occur.

Notably, since ancient times, potassium has been used as a traditional natural remedy to cure this unwanted fluid swelling in the body.

The modern medical world has also confirmed this fact through research. According to a major medical study published in 2017, it has been found that when we increase the amount of potassium in our daily diet, it easily reduces the unwanted fluids retained in the body.

How does potassium work inside the body? (Expert Insight): Potassium prevents water retention in the body in two primary ways:

• Increasing Urine Production: Potassium regulates the body's fluid balance and stimulates kidney function. This increases urine production, allowing the extra water trapped in the tissues to flow out of the body without obstruction.
• Reducing Sodium (Salt) Levels: It is when sodium levels rise in the body that it attracts and holds onto water, causing swelling. When potassium enters the body, it separates sodium from the blood and eliminates it through urine. As sodium decreases, the body's swelling automatically disappears.

Just as reducing salt is important to avoid water retention in the body, it is equally important to include potassium-rich foods such as tender coconut, watermelon, okra, drumstick leaves, and bananas in your diet. However, for swelling caused by severe heart or kidney conditions, instead of self-medicating, consulting a qualified doctor is the safest approach.

05. How does our body utilize potassium? We can describe it as 'electricity' operating inside the body!

Potassium is not just an ordinary mineral as we might think; it is a subtle 'bio-electric' factor that powers our body. Nearly 98 percent of the total potassium in our body is stored inside the cells.

Looking at where this 98 percent of potassium is distributed in the body:

• 80 percent: Present in our muscle cells.
• Remaining 20 percent: Distributed across bones, the liver, and red blood cells.

As soon as it enters the body, potassium functions as an 'electrolyte'. When electrolytes dissolve in water, they separate into positive (+) or negative (-) ions capable of conducting electricity. In the body, potassium is present as positively charged ions.

This subtle biological electricity is the foundation for our nerves and muscles to exchange information among themselves. Using this electrical energy, our body performs the following three vital functions:

1. Maintaining Fluid Balance: Nearly 60% of the body's weight comes from water. This fluid content must remain balanced both inside and outside the cells. While 'sodium' maintains this balance outside the cells, it is potassium that controls the fluid volume inside the cells. If this sodium-potassium balance is disrupted, cells will either swell or shrink.
2. Sending Nerve Signals Information travels via nerves between the brain and other parts of the body as 'nerve impulses'. These impulses are nothing but a small electrical wave generated by potassium and sodium ions moving in and out of the cells. These electrical signals are the reason we feel when we touch an object and the reason we think.
3. Regulating Muscle Contraction When our nervous system instructs muscles to contract or relax, these electrical signals enter the muscle cells. Muscles can function properly only if potassium levels remain steady. This is why a drop in potassium leads to muscle cramps and causes the heart (which is also a muscle!) to lose its regular rhythm.

01. How Potassium Regulates the Body's Fluid Balance: A Simple Scientific Explanation!

We know that the human body is made up of approximately 60% water. However, how and where this water is distributed inside the body is what makes it interesting.

Nearly 40% of the total water in the body is found inside our billions of cells. The fluid that fills the inside of cells is called intracellular fluid (ICF). The remaining 20% of the water is located outside the cells, in the bloodstream, spinal fluid, and the spaces between cells. This is called 'Extracellular Fluid' (ECF).

The electrolytes dissolved in these fluids, primarily potassium and sodium, determine how much water should remain inside and outside the cells.

• Inside the Cells (ICF): Potassium is the primary electrolyte. It decides how much water should stay inside the cells.
• Outside the Cells (ECF): Sodium is the primary electrolyte. It controls the volume of water that should stay outside the cells.

The medical term that describes how many electrolytes are dissolved in a specific amount of fluid is 'osmolality'. In a normal, healthy environment, this osmolality remains equal both inside and outside the cells. In other words, the concentration of electrolytes is balanced on both sides.

However, when this balance changes, problems begin within the body:

• Cell Shrinkage: If electrolytes (sodium) are higher outside the cells and lower (potassium) inside, water from within the cells will flow outward to restore balance. This causes the cells to lose hydration and shrink.
• Cell Swelling: If electrolytes become too high inside the cells, water from the outside will rush into the cells. This causes the cells to swell like a balloon, carrying the risk of eventually bursting.

Fluid balance is indispensable to prevent cells from breaking down and to maintain the body's optimal health. When this balance is disrupted in the body, it leads to severe dehydration. This dehydration alters blood circulation pressure, directly and severely affecting the heart, as well as the kidneys in their task of filtering waste.

Therefore, to keep this delicate fluid balance of the body secure, it is highly important to drink enough water and to include plenty of potassium-rich foods in our daily diet.

02. Potassium for Smooth Functioning of the Nervous System: The Science of 'Signals' Flowing Inside the Body!

Our nervous system is a high-speed communication pathway that exchanges information between the brain and other organs of the body. All of this information is transmitted within the body as small electrical signals called 'nerve impulses'.

Only when these nerve signals flow smoothly, the following vital necessities of the body take place without interruption:

• Muscle Contractions: All muscle movements, from moving our hands to walking.
• Heartbeat: The heart contracting and relaxing at regular intervals to pump blood.
• Reflexes: The incredible speed with which we pull our hand back even before thinking when accidentally touching fire or a thorn.
• Kidney Function: The task of filtering waste from the body and flushing out toxins.

How Does Potassium Help Generate Nerve Electricity? (The Science Behind It) How these nerve impulses or electrical signals are generated inside the body is highly fascinating. This electricity is generated when 'sodium ions' enter the nerve cells, while 'potassium ions' simultaneously exit.

This movement of ions alters the cell's voltage in a split second. This change in voltage triggers a nerve signal, transmitting the information to the next cell.

What Happens if Potassium Decreases? If the potassium level in your body drops significantly (Hypokalemia), cells cannot properly generate this voltage change. As a result, the commands sent by the brain will face delays or disruptions in reaching the muscles and the heart. This can lead to muscle weakness, nerve frailty, a pins-and-needles sensation in the hands and feet, and dangerous irregular heartbeats (Arrhythmia).

Therefore, for the nervous system to remain active and healthy at all times, it is crucial to include plenty of natural potassium-rich foods in our daily diet.

03. Potassium to Regulate Muscle and Heart Function: The Dangers of Disrupted Balance!

The nervous system controls our body's overall muscle movement and determines when they should contract or relax. However, for these commands sent by the nerves to reach the muscles and function properly, the level of 'Potassium' in the blood must be steady. When potassium levels in the blood change, nerve signals weaken and muscle contractions become sluggish.

Whether the potassium level in the blood is too low (Hypokalemia) or too high (Hyperkalemia), it directly affects the voltage ofnerve cells. As a result, the electrical impulses originating from the brain are disrupted and cannot travel smoothly through the nerves. This leads to muscle weakness and muscle cramps.

Potassium is also indispensable for the elegant contraction and relaxation of the 'heart', which is the most vital muscle in our body. The heart maintains its regular heartbeat rhythm precisely through the steady movement of potassium ions in and out of the heart cells.

• If Potassium Increases (Hyperkalemia): When potassium levels in the blood rise excessively, the heart muscles over-dilate and become flaccid. This weakens the heart's pumping velocity, causing a dangerous, abnormal heartbeat (Arrhythmia). In the most severe situations, this condition can lead to cardiac arrest.
• If Potassium Decreases (Hypokalemia): Similarly, when potassium levels drop, the steady rhythm of the heartbeat is affected.

When the heart fails to beat properly, it cannot seamlessly pump the required blood to the brain, kidneys, and other vital organs. If blood flow to the brain decreases, it leads to fainting and a risk of stroke, and if blood to the muscles decreases, it causes severe exhaustion.

In short, potassium acts as the master key that determines the clockwork operation of the heart. Therefore, maintaining the right balance of this mineral through diet is essential for overall survival.

 Takeaway

Potassium is one of the most vital minerals indispensable for our overall bodily function. It is not just a nutrient; it is the driving force operating behind the scenes to maintain our body's fluid balance, regulate electrical nerve signals, and ensure the seamless function of all muscles, including the heart.

According to medical studies, following a potassium-rich diet offers several powerful health benefits to the body:

• It keeps blood pressure under control.
• It reduces unwanted water retention (swelling) in the body.
• It protects against the risk of life-threatening strokes.
• It prevents bones from weakening (osteoporosis) and reduces the likelihood of kidney stone formation.

Despite these numerous benefits, the bitter truth is that most people do not get the required amount of potassium daily due to modern dietary habits. There is no need to turn to dangerous potassium supplements for this.

Instead, the healthiest and safest approach is to generously include natural, potassium-rich foods such as lentils, potatoes, leafy greens like spinach, and salmon in our daily diet.

Natural food is always the body's armor; start increasing potassium in your diet today and live healthily!

Read more: Do bananas improve your sex life? What does modern science say?

Read more: 5 Medicinal Properties of Papaya: A Scientific Perspective

Read more: Medicinal Benefits of Mango: A Scientific Overview

Read more: The Science of Bananas: Evidence-Based Benefits for Heart, Gut, and Metabolic Health

Read more: Fat Burning Heart Rate: What It Really Means, How to Find Yours, and Whether It Actually Helps You Lose Weight

Read more: The Latest Research on Green Tea

Read more: Green Tea for Belly Fat: Does It Actually Work? What the Science Says

Read more: Does green tea really help with weight loss? (What do research findings say?)

Read more: What Foods May Influence Sexual Desire? What Does Science Say?

Read more: EGCG (Epigallocatechin Gallate): Dosage, Benefits, and Safety Guidelines

Read more: 10 Science-Backed Health Benefits of Bananas (Evidence-Based Guide)

Read more: Top 10 Healthiest Fruits You Should Eat Every Day (Science-Backed Benefits)

References.

• American Heart Association. (2017). Guideline for the prevention, detection, evaluation, and management of high blood pressure in adults. Circulation. https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.117.029193
• Beto, J. A. (2015). The role of potassium in human health. Advances in Nutrition. https://pmc.ncbi.nlm.nih.gov/articles/PMC4525130/
• Centers for Disease Control and Prevention. (n.d.). Facts about hypertension. https://www.cdc.gov/high-blood-pressure/data-research/facts-stats/
• Food and Drug Administration. (n.d.). Code of Federal Regulations: Potassium labeling requirements. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfCFR/CFRSearch.cfm?fr=201.306
• Journal of the American Heart Association. (2017). Dietary potassium intake and cardiovascular health. https://www.ahajournals.org/doi/pdf/10.1161/JAHA.116.004210
• MedlinePlus. (n.d.). Fluid and electrolyte balance. U.S. National Library of Medicine. https://medlineplus.gov/fluidandelectrolytebalance.html
• Million Hearts. (n.d.). Hypertension prevalence. U.S. Department of Health and Human Services. https://millionhearts.hhs.gov/data-reports/hypertension-prevalence.html
• National Center for Biotechnology Information. (2023). Hyperkalemia. In StatPearls. StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK470284/
• National Center for Biotechnology Information. (2023). Hypokalemia. In StatPearls. StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK482465/
• National Center for Biotechnology Information. (2023). Physiology, potassium. In StatPearls. StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK539791/
• National Center for Biotechnology Information. (2023). Electrolytes. In StatPearls. StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK541123/
• National Institutes of Health, Office of Dietary Supplements. (2025). Potassium: Fact sheet for health professionals. https://ods.od.nih.gov/factsheets/Potassium-HealthProfessional/
• National Institute of Arthritis and Musculoskeletal and Skin Diseases. (n.d.). Calcium and vitamin D: Important for bone health. https://www.niams.nih.gov/health-topics/calcium-and-vitamin-d-important-bone-health
• PubChem. (n.d.). Potassium cation. National Center for Biotechnology Information. https://pubchem.ncbi.nlm.nih.gov/compound/Potassium-Cation
• Rosanoff, A. (2019). Potassium and cardiovascular health. Nutrients, 11(9), 1970. https://www.mdpi.com/2072-6643/11/9/1970
• ScienceDirect. (2011). Potassium. In Encyclopedia of Human Nutrition (3rd ed.). https://www.sciencedirect.com/science/article/abs/pii/B9780123858702000056
• U.S. Geological Survey. (n.d.). Water in you: Water and the human body. https://www.usgs.gov/special-topics/water-science-school/science/water-you-water-and-human-body
• World Health Organization. (2012). Potassium intake for the prevention of cardiovascular disease in adults. https://www.who.int/tools/elena/interventions/potassium-cvd-adults
• Whelton, P. K., et al. (2021). Dietary potassium and blood pressure. American Journal of Hypertension, 34(4), 414–424. https://academic.oup.com/ajh/article/34/4/414/5983728
• Journal of the American College of Cardiology. (2011). Potassium homeostasis and cardiovascular disease. https://www.sciencedirect.com/science/article/pii/S0735109710049764
• National Center for Biotechnology Information. (2018). Potassium and chronic kidney disease. https://pmc.ncbi.nlm.nih.gov/articles/PMC6300162/
• National Center for Biotechnology Information. (2014). Potassium metabolism and health. https://pmc.ncbi.nlm.nih.gov/articles/PMC4131448/
• National Center for Biotechnology Information. (2016). Dietary potassium and human health. https://pmc.ncbi.nlm.nih.gov/articles/PMC4816263/