Is Cooked Ham Acidic or Alkaline?
Cooked ham (prepared) is strongly acid-forming: Positive PRAL: acid-forming after digestion.
Classification
Cooked ham is clearly acid-forming at +13.8. Lean ham consists almost entirely of muscle protein with phosphorus, and phosphate additives in some products raise the phosphorus further. There is no fat to dilute it. Two slices totaling 40 g on bread add about +5.5, and cucumber and tomato on top soften that only a little.
In the Meat & Sausages category, cooked ham (prepared) ranks #62 of 67, sorted from alkaline to acid-forming. More alkaline options include Pork chop (+13.7), Lamb fillet (+13.7), Pork knuckle (+13.4). More acid-forming are Pork tenderloin (+13.8), Salami (+14.5), Beef liver (+14.6).
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 cooked ham
A serving (125 g) of cooked ham adds +17.3 to your daily balance. These three bring it back; the grams shown offset exactly this serving.
Frequently Asked Questions
Is cooked ham 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: Cooked ham (prepared) has a PRAL of +13.8 per 100 g, so it counts as strongly acid-forming in your daily acid-base balance.
How much spinach offsets a serving (125 g) of cooked ham?
A serving (125 g) of cooked ham adds +17.3 to your daily balance. Spinach (fresh) has −12.2 per 100 g, so about 140 g of spinach offset this serving.
Do I have to avoid cooked ham on an alkaline diet?
No. What counts is the balance of the whole day, not a single food. Cooked ham is strongly acid-forming; with enough vegetables, potatoes and fruit on the same plate, the meal stays balanced.
Cooked Ham logged, balance checked.
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Compare all Meat & Sausages: Meat & Sausages 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.