I have been researching what electrolyte supplement to use and have heard Dr. Huberman’s recommendation for LMNT. Looking at their ingredients I was a bit concerned it was too much sodium for me. I am 68 years old in good health.

Andrew Huberman discusses the benefits of using LMNT as an electrolyte supplement, highlighting its composition of 1000 mg sodium, 200 mg potassium, and 60 mg magnesium, formulated without sugar. He emphasizes the importance of maintaining proper electrolyte balance for optimal brain and body function, particularly for those following a ketogenic, low-carb, or paleo diet 1 2.

However, he also acknowledges that individuals with pre-hypertension, hypertension, or those consuming high-sodium diets need to be cautious about sodium intake. For people who eat a clean diet with minimal processed foods, engage in regular exercise, or consume caffeine, ingesting adequate sodium through supplements like LMNT might be beneficial. Element can help maintain the necessary electrolyte balance to support mental and physical performance 2.

Given your good health and age, it would be wise to monitor your total sodium intake from all dietary sources to ensure it aligns with any specific health considerations or guidelines your doctor may have provided. Consulting with a healthcare provider could offer personalized advice based on your medical history and lifestyle preferences.

Andrew Huberman recommends LMNT mainly for its well-balanced electrolyte composition, making it beneficial for hydration, particularly for those following diets like keto, low carb, or paleo. The formulation includes 1000 mg of sodium, 200 mg of potassium, and 60 mg of magnesium without sugar, which supports mental and physical performance by ensuring the proper function of neurons and muscles 1 2.

He highlights that sodium is essential for neural and cellular functions, particularly for generating action potentials in neurons, which is crucial during exercise and for general brain function. Many people, especially those on low-carb diets, may not get enough sodium, and LMNT can help meet these electrolyte needs 1 3.

However, it's important to monitor total sodium intake, especially for individuals with conditions like hypertension. Dr. Huberman advises that while some people need to be cautious with sodium, many can benefit from its intake when balanced with potassium and magnesium 4.