Daily How Much

For healthy adults, no more than 1/2 teaspoon of baking soda in water occasionally per day is considered the upper limit without medical guidance.

For adults, more than about 3½ teaspoons of baking soda in a day can be risky, and smaller doses may be unsafe for some medical conditions.

Large single doses above a tablespoon or repeated doses beyond label limits can make baking soda unsafe and trigger serious electrolyte problems.

A common pre workout baking soda dose is 0.2–0.3 grams per kilogram of body weight taken about 60–90 minutes before intense training.

Most lifters start with 0.2–0.3 grams of baking soda per kilogram of body weight taken 60–180 minutes before hard intervals or sprint-style sessions.

A small, occasional baking soda drink for heartburn should stay within antacid label limits and never replace proper medical care.

A 1% baking soda solution (about 1 teaspoon per cup of water) works well for soaking produce to reduce surface pesticide residues.

Most adults start with 1/4 to 1/2 cup of baking soda in a standard tub, then adjust the amount based on skin reaction and bath length.

Most adults start with 1/4–1/2 cup of baking soda in a full tub of warm water for a simple soothing soak.

Most adults should stay near 1/2 teaspoon of baking soda in water at a time, and using it to change body pH needs close medical supervision.