Electrolytes 101 – Why They Are Crucial For Your Health
Updated: Oct 22, 2024
Written by Lindsey Champney, Health and Wellness Coach
Lindsey is a board certified Health and Wellness Coach, which ensures the highest standard of care, and a client lead approach to health and wellness goals. Lindsey loves to help others achieve their best self by partnering with clients to determine achievable health goals and specific action steps to get there.
Did you know that Electrolytes are found in nearly every cell and fluid in the body? Electrolytes help send signals between cells, allowing muscles to move, the heart to beat, and the brain to function correctly. In this article, you will learn about the role of electrolytes in your health, how to detect imbalances and tips for adding more to your diet.
What are electrolytes?
An electrolyte is a substance that conducts electricity when dissolved in water. Everyone needs electrolytes to survive. They help maintain fluid balance, nerve function, muscle function, and pH levels. Additionally, electrolytes move nutrients into your cells and waste out of your cells.
Many automatic processes in the body rely on a small electric current, and electrolytes provide this charge.
The most common electrolytes are sodium, potassium, calcium, and magnesium. Each has its unique purpose and benefits detailed below.
Sodium
Sodium is the main electrolyte our bodies need. It helps maintain blood pressure and overall fluid balance and is essential for muscle and nerve function. Sodium is important because it pulls fluids and other electrolytes into the bloodstream.
Potassium
Potassium maintains proper cell function, regulates heartbeats, and helps with muscle and nerve function. Your cells use potassium alongside sodium. When a sodium ion enters a cell, a potassium ion leaves, and vice versa.
Calcium
Calcium is involved in skeletal mineralization, contraction of muscles, the transmission of nerve impulses, managing heart rhythm, and secretion of hormones.
Magnesium
Magnesium helps your body turn nutrients into energy. It is necessary for forming bones and teeth and for normal nerve and muscle function. Studies have shown that magnesium improves sleep and reduces anxiety.
Electrolytes work together, so balancing their levels is essential to all their functions. As with all electrolytes, finding the right balance is key: We don’t want too little or too much.
When to take electrolytes?
In a perfect world, we would get all our mineral and electrolyte needs from food and water alone. However, there are many factors and conditions that may be a sign you need more.
Hot weather, high-intensity exercising, illness, alcohol, and long-term fasting can all cause excessive mineral loss and a higher demand for electrolyte supplementation. Symptoms to look out for are fatigue, headaches, muscle cramps, cravings (especially for salty food), irritability, brain fog, and irregular heartbeat or rhythms.
What are the sources of electrolytes?
Electrolytes can be found naturally in foods and drinks. Many food sources are loaded with essential minerals and salts that can keep your electrolyte levels in a healthy range. Below is a list of foods rich in electrolytes:
Sodium: Seafood, Meat, Bone Broth, Coconut Water, Cheese
Potassium: Bananas, Sweet potatoes, Spinach, Cantaloupes, Avocado
Magnesium: Nuts, Seeds, Legumes, Spinach, Dark Chocolate
Calcium: Yogurt, Leafy greens, Sardines, Tofu, Oranges
Electrolytes can also be supplemented in various forms, such as tablets, powders, and sports drinks. Consider which form will be most convenient for you based on your lifestyle and activity level. Tablets and powders are often more portable and can be added to water or other beverages very easily.
Not all sports drinks are created equal. While some sports drinks may contain electrolytes, the quantity and quality of these electrolytes can vary significantly. It's essential to read labels and choose drinks that provide a balanced mix of electrolytes to replenish what your body loses during physical activity.
When selecting electrolyte products, it is helpful to choose brands that offer high-quality ingredients and clear labeling. Look for products free of artificial flavors, colors, and preservatives, and check the ingredient list for any potential allergens or additives. Additionally, make sure a reputable company manufactures the product and has undergone testing for quality and safety. My favorite no-junk electrolyte drinks are LMNT, Relyte, Paleo Valley, BodyBio, and Beam.
If buying store bought electrolytes is not an option, then consider making your own. Making home-made electrolyte drinks is much easier than people think. Start with a liquid base and add minerals and flavors.
Follow these steps below
Pick a liquid base 12-16 oz
Herbal teas Coconut water Plain water
Bone Broth
Add minerals
Salt – A high-quality salt adds sodium and other essential minerals. Use a pinch (¼ tsp) of himalayan or sea salt.
Calcium and Magnesium – Adding calcium magnesium powder helps replenish minerals.
Add flavors
Add natural flavors like fresh ginger, fresh herbs, fresh lemon juice, lime juice
Conclusion
Each electrolyte plays a crucial role in maintaining various bodily functions. By including various foods in your diet and supplementing with electrolytes, you can ensure that you get an adequate supply of these essential minerals. For those with specific health conditions or dietary restrictions, consulting a healthcare provider or dietitian can help tailor your intake to your individual needs.
Lindsey Champney, Health and Wellness Coach
Lindsey is a board certified Health and Wellness Coach, which ensures the highest standard of care, and a client lead approach to health and wellness goals. Lindsey loves to help others achieve their best self by partnering with clients to determine achievable health goals and specific action steps to get there. She is passionate about leading a healthy lifestyle through proper nutrition, optimal sleep, exercise, stress management, and emotional well-being.
