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In-N-Out Burger Oxalate Guide

24 menu items analyzed for oxalate content

8 Safe14 Caution2 Avoid

These are estimates based on typical preparations and standard recipes. Actual oxalate values may vary based on specific preparations, seasonal ingredients, and regional menu differences. Always check with your server about specific ingredients.

Likely Safe Options

Low oxalate — generally kidney-friendly choices

Soft Drink

Likely Safe~0mg (00mg range)

Key Ingredients

Milk

Likely Safe~0mg (00mg range)

Key Ingredients

Strawberry Shake

Likely Safe~1mg (11mg range)

Key Ingredients

strawberry 0.9mg

Lemonade

Likely Safe~1mg (12mg range)

Key Ingredients

lemon juice 1.0mg

Coffee

Likely Safe~1mg (11mg range)

Key Ingredients

coffee 1.0mg

Vanilla Shake

Likely Safe~3mg (24mg range)

Key Ingredients

vanilla extract 2.5mg

Iced Tea

Likely Safe~15mg (922mg range)

Key Ingredients

tea 14.5mg

Neapolitan Shake

Likely Safe~16mg (924mg range)

Key Ingredients

cocoa powder 14.4mgvanilla extract 1.0mgstrawberry 0.3mg

Proceed with Caution

Moderate oxalate — pair with calcium-rich foods

4x4

Check Sides~19mg (737mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgspread 0.4mgonion 0.3mg

3x3

Check Sides~19mg (737mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgspread 0.4mgonion 0.3mg

Hamburger

Check Sides~19mg (737mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgspread 0.4mgonion 0.3mg

Grilled Cheese

Check Sides~19mg (737mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgspread 0.4mgonion 0.3mg

Double Meat

Check Sides~19mg (737mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgspread 0.4mgonion 0.3mg

Double-Double

Check Sides~19mg (737mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgspread 0.4mgonion 0.3mg

Cheeseburger

Check Sides~19mg (737mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgspread 0.4mgonion 0.3mg

Protein Style Burger

Check Sides~20mg (839mg range)

Key Ingredients

lettuce 13.4mgtomato 5.6mgspread 0.4mgonion 0.3mg

Animal Style Burger

Check Sides~21mg (841mg range)

Key Ingredients

bun 6.9mgtomato 5.6mglettuce 5.4mgmustard 1.8mgspread 0.6mg

Black & White Shake

Check Sides~25mg (1538mg range)

Key Ingredients

cocoa powder 24.0mgvanilla extract 1.5mg

French Fries

Check Sides~27mg (1641mg range)

Key Ingredients

potatoes 24.3mgsunflower oil 2.7mg

Chocolate Shake

Check Sides~48mg (2972mg range)

Key Ingredients

cocoa powder 47.9mg

Light Fries

Check Sides~49mg (2973mg range)

Key Ingredients

potato 48.6mg

Well-Done Fries

Check Sides~49mg (2973mg range)

Key Ingredients

potato 48.6mg

Best to Avoid

High oxalate — consider safer alternatives

Animal Style Fries

High Risk~50mg (20100mg range)

Key Ingredients

potato 48.6mgonion 0.9mgspread 0.6mg

Hot Cocoa

High Risk~96mg (58144mg range)

Key Ingredients

cocoa powder 95.8mg

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