Summary
Potassium is a vital mineral found in certain salts and absorbed through food. It exists in water and body fluids as a positively charged particle. In the body, potassium is found primarily inside body cells, whereas sodium predominates outside. The correct distribution of these substances is crucial for many vital processes.
Potassium fulfills versatile tasks in the body: For example, it is important for the transmission of nerve impulses and controls muscle contraction. It also regulates cellular fluid levels. Additionally, potassium levels are closely linked to the body's acid-base balance.
Key Benefits
Maintains normal fluid levels inside cells.
Aids muscle contraction.
Supports normal blood pressure.
Regulates nerve impulses and heart rhythm.
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Top Food Sources
Information per 100g
Plant-Based
- Dried apricots 1162 mg
- Prunes 732 mg
- Spinach 558 mg
- Avocado 485 mg
- Potatoes 443 mg
- Acorn squash 437 mg
- Lentils 369 mg
- Bananas 358 mg
- Beets 325 mg
- Mushrooms 318 mg
- Tomatoes 237 mg
Animal-Based
- Tuna 520 mg
- Salmon 363 mg
- Pork 360 mg
- Beef 318 mg
- Mackerel 314 mg
- Cod 313 mg
- Chicken breast 256 mg
- Milk 150 mg
The "Smart Assistant" Tip
Potassium works with sodium to balance fluids. Eating more potassium-rich foods can help lower blood pressure.
Signs of Deficiency
Fatigue and weakness
Muscle cramps
Constipation
Abnormal heart rhythm