The sodium–potassium (Na +/ K+) pump is responsible for nerve conduction, muscle contractions (including your heart beats), blood pressure, and removing acid from the body … and much more. Sodium and potassium are the two primary electrolytes in the body. Sodium and potassium ions are pumped in opposite directions across the membrane building up a chemical and electrical gradient for each. Sodium is pumped out of cells while potassium into cells, both against their concentration gradients.

Make your K+ / Na+ Pump food mix

  1. Sundried Tomatoes – 454g (1lb) – 7-day supply – 70g per day (2.5oz)
  2. Dried Apricots – 100g (3.5oz) – 7-day supply – 14g or 0.5oz per day (4 halves)
  3. Goji Berries – 100g (3.5oz) – 7-day supply – 1 tablespoon per day (or 14g, or 0.5oz)

Why these three foods are good for your health

Low potassium is a common issue in the standard American diet. A healthy adult should get about 4,700mg of potassium and no more than 2,300mg of sodium per day.

Potassium is an essential nutrient that plays a dramatic role in maintaining heart muscle contractions and nervous system healthy and balancing the body’s overall metabolism. Sodium counteracts potassium. A high-potassium and low-sodium diet helps prevent high blood pressure and an increased risk for heart disease and stroke. People who get a lot of potassium in their diets have a lower risk of stroke. The best sources of potassium are:

  • sun-dried tomatoes – 1565mg/100g – 44%DV
  • dried apricots – 1162mg/100g – 33%DV
  • goji berries – 1132mg /100g – 25%DV
3 Foods for K+ / Na+ Pump

1. Sundried Tomatoes

  • Excellent in potassium – 1565mg (44% DV) – 4 times more than bananas!
  • Low in sodium – 266mg (11% DV)

A 100-gram serving contains: calories – 213, total fat – 14g (21% DV), total carbohydrate – 23g, including 6g of dietary fiber (24% DV), and protein – 5g (10% DV)

  • Super rich in lycopene: Sundried tomatoes are the richest source of lycopene that has important health benefits.
  • Super rich in vitamin C – 102mg (169% DV) – as rich in vitamin C as oranges
  • Excellent in vitamin A – 38% DV
  • Great in vitamin B6 – 3mg (20% DV)
  • Good in iron – 3mg (15% DV)

Useful Tip: Eating sundried tomatoes with healthy fats increases the absorption rate of lycopene by as much as five to seven times because it is a fat-soluble thing.

3 Foods for K+ / Na+ Pump

2. Dried Apricots

  • Potassium: Dried apricots are rich in potassium (1162mg/100g – 33%DV) – almost 4 times more than bananas!
  • Low in sodium – 10mg/100g – it makes them an excellent choice for potassium-to-sodium ratio.

One ounce (28g) of dried apricots is about 1/4 cup, or 8 halves of the dried fruit. It supplies 67 calories, 17g of total carbohydrates, 1g of protein and trace fat.

  • Sugar: One ounce of dried apricots has 15g of sugar that provide 90% of the calories
  • Provitamin A: Dried apricots are a good source of provitamin A, beta-carotene – 72% DV.
  • Iron: They are rich in iron which is a core component of hemoglobin that delivers oxygen to every cell in the body. It is the nutrient that keeps us energized.
  • A low glycemic index makes dried apricots health-beneficial for people with Type 2 diabetes.
3 Foods for K+ / Na+ Pump

3. Dried Goji Berries

  • Excellent in potassium – 1132mg (25%DV) – 3 times banana’s content!
  • Sodium – 298mg (13% DV)

A 100-gram serving contains: calories – 349, total carbohydrate – 77g, including 46g of sugar and 13g of dietary fiber (52% DV), proteins – 14g (28% DV) that have all 9 essential amino acids

  • Mega-super rich in vitamin A – 536% DV – a powerful antioxidant, immunity booster, eye-health promoter, and anti-aging agent; goji berries are not rich in provitamin A, they are superrich – comparable with beef liver and more than chicken liver!
  • Excellent in vitamin C – 48mg (81% DV) – a powerful antioxidant, immunity booster, and anti-aging agent
  • Excellent in iron – 7mg (38% DV) – goji berries are packed with iron which improves haemoglobin and red blood cells production
  • Betaine – liver and kidney health promoter; a compound used by the liver to produce choline that helps expel toxins and waste from the body.


**Values and percentages are based on the USDA Nutrient Database

**Values and percentages are approximate based on the USDA Nutrient Database

**Percent Daily Value (%DV) is a guide to the nutrients in one serving of food. For example, 40% for protein means that one serving provides 40% of the protein you need each day. It helps you make informed food choices. DVs are based on a 2,000-calorie diet for healthy adults.

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