A McDonald’s Double Cheeseburger has about 1,035 mg of sodium per sandwich, based on USDA-linked data.

A 3-oz roasted turkey breast has about 84–100 mg sodium; deli turkey breast can be up to ~600 mg per 100 g.

A smoked turkey leg averages 800–1,000 mg sodium per 100 g; jumbo fair-style legs can top 5,000 mg for the whole portion.

One regular sugar cookie has about 65–110 mg of sodium; larger bakery cookies can reach 180–200 mg.

One teaspoon of celtic salt lands near 1,900–2,000 mg of sodium, with fine-ground labels showing roughly 1,830–1,920 mg per teaspoon.

A standard 1.55-oz Hershey’s Milk Chocolate bar has 35 mg sodium; Cookies ’n’ Creme of the same size has 110 mg.

One Sonic corn dog contains about 480 mg of sodium per serving based on the chain’s published nutrition data.

One stick of salted butter has about 725–735 mg of sodium, based on standard USDA data.

One medium Domino’s cheese pizza holds about 3,200 mg sodium; toppings can raise it toward 4,000–4,800 mg.

One slice of turkey can carry ~30–300 mg sodium, depending on fresh roast vs. deli style and the label.