Tag: Spinach ph

While raw spinach contains oxalic acid, a compound known for its slight acidity and ability to cause a gritty mouthfeel, the question remains: **is spinach acidic when cooked?** No, the process of cooking actually reduces its mild acidity, shifting its pH closer to neutral or even alkaline.

While raw spinach has an acidic pH on its own, it has a significant alkaline-forming effect on the body after digestion. This phenomenon is measured by the potential renal acid load (PRAL) scale, which confirms that spinach is definitively alkaline-forming.