Why should we drink salt water in the morning?

Drinking salt water in the morning can be beneficial for several reasons, particularly in the context of managing blood sugar and electrolyte levels. According to Andrew Huberman, ingesting a small amount of salt in water can help stabilize blood glucose levels and offset lightheadedness and shakiness associated with low blood sugar. This is especially useful during periods of fasting or when one’s diet does not include an early breakfast. The salt works by helping maintain proper blood volume and pressure, which can prevent feelings of weakness or fatigue that often lead to erroneous assumptions of needing food. Additionally, sodium, essential for nerve function and hydration, can enhance mental clarity and reduce cravings, thus supporting those who practice intermittent fasting or skip breakfast 1.

Moreover, salt intake in the morning can improve alertness, particularly in those who consume coffee or other diuretics that increase sodium excretion. Dr. Huberman personally finds that consuming salt water alongside morning coffee stabilizes his alertness without the jitteriness often associated with caffeine intake alone. This suggests that those experiencing similar symptoms may benefit from adjusting their sodium intake 2.

Overall, the practice of adding a bit of salt to your morning water might help in managing both physical and mental states more effectively throughout the morning hours.