Can drinking coffee cause low sodium levels?

When used in large doses, caffeine can have a diuretic effect on your body. This may cause your body to lose electrolytes like sodium, lowering your levels of the mineral. Caffeine is a substance found in a variety of popular foods and beverages, from chocolate to soft drinks to coffee.

How much coffee is really too much?

Yup, anything more than 400 milligrams is said to be too much caffeine, which is the equivalent of four cups of coffee. This is also about the same as two energy shot drinks or 10 cans of cola. If you have less than four cups a day, then chances are you’re safe.

How much coffee is safe to consume?

Several sources suggest that 400 mg of caffeine per day — the equivalent of 4 cups (945 ml) of coffee — is safe for most healthy adults ( 3, 5 ). However, many people drink much more than that without any issues.

Does coffee flush out sodium?

Does coffee flush out sodium? The beneficial effect of caffeine is associated with activation of renal AMPK that inhibits ENaC activity, which subsequently increases urinary sodium excretion and maintains blood pressure during high salt diet.