Eat Less Salt: Freeze-Dry Your Own Meals

Sodium is essential to how the body functions, but most Americans get far more of it than they need — and the biggest source usually isn't the salt shaker.

How Much Sodium Is Too Much?

Health guidance generally recommends staying under 2,300 milligrams of sodium a day, yet roughly 90% of Americans exceed that limit. Consistently eating too much sodium is linked to a real, well-documented list of health risks: high blood pressure, heart disease, stroke, heart failure, and kidney disease.

Where That Sodium Actually Comes From

It's easy to assume the salt shaker is the main culprit, but naturally occurring sodium in food accounts for only around 10% of typical intake, and salt added during cooking or at the table adds another 5-10%. The large majority — around 75% — comes from sodium added during manufacturing and processing, long before the food ever reaches a plate.

Store-Bought Freeze-Dried Meals Are Often a Big Contributor

Pre-packaged freeze-dried and emergency meals are a common offender here, since manufacturers rely on sodium for both preservation and flavor. Many pre-packaged options run notably high in sodium per package — often a meaningful chunk of a full day's recommended limit in a single serving.

Taking Back Control With Home Freeze-Drying

Freeze-drying your own meals at home flips this equation. You decide how much salt goes in — or whether to add any at all — and can build a food supply of favorite recipes, meats, fruits, and vegetables without relying on sodium as a preservative. That means eating a freeze-dried meal without wondering how much of your daily sodium budget it's using up.

More on Ingredient Control

Cost and quality of Harvest Right vs. store-bought freeze-dried food covers more on how home freeze-drying compares to pre-packaged options beyond sodium specifically.

Frequently Asked Questions

How much sodium do most Americans actually eat compared to the recommended limit?
Most adults are advised to stay under 2,300 milligrams a day, but roughly 90% of Americans exceed that amount.

Where does most dietary sodium actually come from?
The majority — an estimated 75% — comes from sodium added during food processing and manufacturing, not from salt added at the table or naturally present in food.

Why is store-bought freeze-dried food often high in sodium?
Manufacturers commonly use sodium for both preservation and flavor, which can make pre-packaged freeze-dried meals a significant contributor to daily sodium intake.

Does home freeze-drying help reduce sodium intake?
Yes — freeze-drying your own meals means you control how much salt, if any, goes into the food, rather than relying on a manufacturer's recipe.