What is Sodium?
Introduction
Sodium is a highly reactive chemical element and essential mineral that is crucial for nerve signals, muscle function and fluid balance.
It can be found in many foods and supplements and is often referred to as table salt, which is actually Sodium Chloride, containing about 40% Sodium by weight.
In this article, we will highlight how the body needs Sodium to function, the effects Sodium has on the body and the sources that can fit into your diet.
Why does the body need Sodium?
The human body requires a small amount of sodium to conduct nerve impulses, contract and relax muscles, and maintain the proper balance of water and minerals. In the UK, it is recommended that Adults have a maximum of 2400mg or equivalent to 6g of Sodium per day and exceeding these recommendations can have negative effects on your health.
Sodium and the relationship with Exercise
Sodium is the main electrolyte lost through sweat, alongside Potassium, Magnesium and Calcium. Inadequate replacement of these electrolytes can impair performance through the muscles and mind struggling to function correctly.
It is recommended that through prolonged exercise, electrolytes should be consumed to replace those lost in sweat. You can often spot a loss in sodium by seeing white, salty stains on clothing during exercise, or even if your body is craving salty foods after exercise is complete.
Sources of Sodium for my Diet
- Drinking water
- Electrolytes
- Processed meats
- Frozen and pre-made meals
- Fast food
- Canned goods
- Vegetables
- Seasonings and Condiments
- Bread and baked goods
