Fish & Seafood

Is Pollock Acidic or Alkaline?

Quick answer
Acidic
PRAL per 100 g
+4.2
Pollock (prepared)

Pollock (prepared) is slightly acid-forming: Positive PRAL: acid-forming after digestion.

strongly alkaline neutral strongly acid-forming
Serving
A fillet (125 g)
PRAL per serving
+5.3
Energy
67 kcal per 100 g

Classification

Cooked pollock comes in at +4.2, a bit more than raw (+3.1), because steaming or frying draws out water and concentrates protein and phosphorus per 100 g. Compared with cooked haddock (+9.3), it stays mild. A 150 g serving brings a good +6, and a side of spinach or potatoes largely offsets that.

In the Fish & Seafood category, pollock (prepared) ranks #3 of 56, sorted from alkaline to acid-forming. More alkaline options include Halibut (+3.9). More acid-forming are Oysters (+4.5), Oysters (+4.9), Sole (+5.0).

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.

Pollock: prepared, raw

Same food, different state. All values per 100 g.

State PRAL
raw +3.1
prepared +4.2

What balances pollock

A fillet (125 g) of pollock adds +5.3 to your daily balance. These three bring it back; the grams shown offset exactly this serving.

Frequently Asked Questions

Is pollock 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: Pollock (prepared) has a PRAL of +4.2 per 100 g, so it counts as slightly acid-forming in your daily acid-base balance.

How much spinach offsets a fillet (125 g) of pollock?

A fillet (125 g) of pollock adds +5.3 to your daily balance. Spinach (fresh) has −12.2 per 100 g, so about 40 g of spinach offset this serving.

Do I have to avoid pollock on an alkaline diet?

No. What counts is the balance of the whole day, not a single food. Pollock is slightly acid-forming; with enough vegetables, potatoes and fruit on the same plate, the meal stays balanced.

Pollock, prepared or raw: which is more alkaline?

Pollock (prepared) is at +4.2, Pollock (raw) at +3.1. So the "raw" version is more alkaline. Differences come from water content, cooking water or concentration during drying.

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Compare all Fish & Seafood: Fish & Seafood 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.