Does potassium cause anxiety?
Emma Payne
Published Jan 13, 2026
An imbalance of potassium can cause many different side effects including anxiety and new research suggests a potential for sleep disturbances. If you have low levels of potassium, you may experience an increase in your anxiety symptoms. Anxiety is an abnormal feeling of worry, fear, apprehension or nervousness.
Does potassium decrease anxiety?
Eating potassium-rich foods such, as pumpkin seeds or bananas, may help reduce symptoms of stress and anxiety.
How does potassium affect the nervous system?
Potassium and Your Brain and Nerves
It helps your nerves fire properly when stimulated. This happens by way of electrical signals that go from cell to cell. As part of the nervous system, your brain needs potassium. The mineral helps brain cells communicate with each other and with cells farther away in your body.
Can low potassium cause anxiety and panic attacks?
Electrolyte Imbalance
If you have really high or low levels of electrolytes like sodium or potassium, it can cause anxiety or panic-like symptoms. These include shortness of breath, confusion, and rapid heartbeat.
Can potassium affect your mood?
Eating foods that are high in sodium and low in potassium could increase symptoms of depression in adolescents. According to a new study from the University of Alabama at Birmingham, teens who consume foods with high levels of sodium and low levels of potassium are more likely to develop symptoms of depression.
34 related questions foundCan high potassium cause mental confusion?
Neuropsychiatrically, hypokalemia may present with memory impairment, disorientation, and confusion. Hypokalemia may mimic neurovegetative symptoms, such as weakness, lethargy, apathy, fatigue, and depressed mood (2).
Does potassium help mental health?
If you're feeling anxious or upset, potassium and magnesium supplements can help you feel more calm and relaxed. While potassium and magnesium are often known to treat fatigue, cardiovascular disease and osteoporosis, they can also improve mental health and mood.
How can I calm my anxiety?
12 Ways to Calm Your Anxiety
- Avoid caffeine. Caffeine is well-known as an anxiety inducer . ...
- Avoid alcohol. Feelings of anxiety can be so overwhelming that you might feel the urge to have a cocktail to help you relax. ...
- Write it out. ...
- Use fragrance. ...
- Talk to someone who gets it. ...
- Find a mantra. ...
- Walk it off. ...
- Drink water.
What can be mistaken for anxiety?
10 Conditions That May Be Misdiagnosed as Anxiety
- Postural Orthostatic Tachycardia Syndrome (POTS) POTS is a form of dysautonomia, an autonomic nervous system disorder. ...
- Endometriosis. ...
- Inappropriate Sinus Tachycardia (IST) ...
- Lyme Disease. ...
- Adrenal Insufficiency. ...
- Crohn's Disease. ...
- Fibromyalgia. ...
- Hyperthyroidism.
What is causing my anxiety?
A big event or a buildup of smaller stressful life situations may trigger excessive anxiety — for example, a death in the family, work stress or ongoing worry about finances. Personality. People with certain personality types are more prone to anxiety disorders than others are. Other mental health disorders.
What are the seven signs of low potassium?
Common signs and symptoms of potassium deficiency include weakness and fatigue, muscle cramps, muscle aches and stiffness, tingles and numbness, heart palpitations, breathing difficulties, digestive symptoms, and changes in blood pressure. If you think you're deficient, contact a healthcare professional.
How much potassium do you need in a day?
Despite its importance, very few people around the world get enough potassium. A healthy adult should aim to consume 3,500–4,700 mg daily from foods. To increase your intake, incorporate a few potassium-rich foods into your diet such as spinach, yams, avocados, bananas, and fish, such as salmon.
What are the symptoms of high potassium levels?
If hyperkalemia comes on suddenly and you have very high levels of potassium, you may feel heart palpitations, shortness of breath, chest pain, nausea, or vomiting. Sudden or severe hyperkalemia is a life-threatening condition. It requires immediate medical care.
Can low potassium cause depression anxiety?
Hypokalemia may mimic neurovegetative symptoms, such as weakness, lethargy, apathy, fatigue, and depressed mood (2). Additionally, hypokalemia can mimic anxiety reactions, such as headache, irritability, nervousness, paresthesias, visual disturbances, and muscle discomfort (3).
Does magnesium help with anxiety?
Research suggests that taking magnesium for anxiety can work well. Studies have found that feelings of fear and panic can be significantly reduced with greater magnesium intake, and the good news is that the results aren't limited to generalized anxiety disorder.
Does potassium keep you awake?
This is an important element to human health and a natural muscle relaxant as well. According to one study, potassium levels also play a role in sleep, with more benefiting slumber time.
Can anxiety cause weird symptoms?
When you are under stress or anxious, this system kicks into action, and physical symptoms can appear — headaches, nausea, shortness of breath, shakiness, or stomach pain. "Doctors see it all the time — patients with real pain or other symptoms, but nothing is physically wrong with them," says Dr.
Why my anxiety is getting worse?
Stress. Daily stressors like traffic jams or missing your train can cause anyone anxiety. But long-term or chronic stress can lead to long-term anxiety and worsening symptoms, as well as other health problems. Stress can also lead to behaviors like skipping meals, drinking alcohol, or not getting enough sleep.
Can anxiety be a symptom of something else?
Q: Could symptoms of anxiety signal an underlying medical condition – not a mental health issue? A: Absolutely. If your blood sugar drops too low, it can cause you to sweat and feel shaky, which may be confused with anxiety. If your thyroid gland is overactive, you can sweat excessively and feel restless and nervous.
What is the 3-3-3 rule for anxiety?
Follow the 3-3-3 rule.
Look around you and name three things you see. Then, name three sounds you hear. Finally, move three parts of your body — your ankle, fingers, or arm.
What God says about anxiety?
"Do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God." "When the righteous cry for help, the LORD hears and delivers them out of all their troubles." "For God gave us a spirit not of fear but of power and love and self-control."
How do I break my anxiety cycle?
To break the anxiety cycle, you need to become aware of the cycle. So instead of letting your anxious thoughts and feelings drive your behavior, you'll learn to slow down your thoughts, feelings, and behaviors. We often talk about becoming a research scientist when evaluating your own thoughts, feelings, and behaviors.
Can low potassium cause altered mental status?
Psychological symptoms like delirium, hallucinations, depression, or psychosis may accompany severe hypokalemia. In extreme cases, life-threatening complications such as cardiac arrhythmias or circulatory collapse may develop.
Can low potassium cause paranoia?
Hypokalemia has prominent effects on cardiac, skeletal and intestinal muscle cells1 and can also affect the nervous system. The neurological symptoms seen in hypokalemia are delirium, hallucinations, depression and rarely psychosis.
Does potassium make you happier?
Research has shown that potassium helps reduce symptoms of depression and stress, making bananas a low-glycemic food and a great snack to uplift your mood. Not only that, bananas also contain tryptophan, a brain chemical that helps regulate mood and boost serotonin, the happy hormone.