Is Focaccia Acidic or Alkaline?
Focaccia (baked) is acid-forming: Positive PRAL: acid-forming after digestion.
Classification
Focaccia is an oil-rich wheat bread and sits in the acid-forming range at +5.7, because the grain protein and phosphorus in the flour outweigh the small amount of potassium. The olive oil doesn't change that, since fat contributes no minerals. Topped with tomatoes and rosemary, the balance gets a bit milder but stays positive, and grilled vegetables on the side win back a little more.
In the Grains, Bread & Pasta category, focaccia (baked) ranks #72 of 121, sorted from alkaline to acid-forming. More alkaline options include Wheat flour (+5.6), Wheat roll (+5.5), Barley flour (+5.4). More acid-forming are Pretzel (lye) (+5.7), Pretzel stick (+5.7), Fusilli (+5.8).
Acidic or alkaline: PRAL, not pH
On this site, acidic and alkaline refer to the PRAL (potential renal acid load). It estimates what a food leaves behind once it has been digested: a positive value is acid-forming, a negative value is alkalizing. That is different from the pH of the food itself: a lemon tastes sour, yet its PRAL is −4.0, so it is alkalizing. Your diet does not change your blood pH. It does change how much acid your kidneys have to deal with.
What balances focaccia
Two slices (100 g) of focaccia adds +5.7 to your daily balance. These three bring it back; the grams shown offset exactly this serving.
Frequently Asked Questions
Is focaccia acidic?
It depends on what you mean by acidic. The pH describes the food itself, for example how sour it tastes. The PRAL describes what it leaves behind after digestion: Focaccia (baked) has a PRAL of +5.7 per 100 g, so it counts as acid-forming in your daily acid-base balance.
How much kale offsets two slices (100 g) of focaccia?
Two slices (100 g) of focaccia adds +5.7 to your daily balance. Kale (fresh) has −11.7 per 100 g, so about 50 g of kale offset this serving.
Do I have to avoid focaccia on an alkaline diet?
No. What counts is the balance of the whole day, not a single food. Focaccia is acid-forming; with enough vegetables, potatoes and fruit on the same plate, the meal stays balanced.
Focaccia logged, balance checked.
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Compare all Grains, Bread & Pasta: Grains, Bread & Pasta table. Common questions are answered in Acidic or Alkaline?, and the PRAL calculator adds up a whole meal.
Source: Basentracker food database (PRAL according to Remer & Manz, calculated from protein, phosphorus, potassium, magnesium and calcium per 100 g). This information does not replace medical advice.