Garlic powder is ground, dehydrated garlic. It is a very common seasoning. ... Garlic salt is simply salt plus garlic powder. (Pre-made products usually include an anti-caking agent.) Garlic powder is a common component of spice mix.
With a sharp flavor that's just as welcome in custom-made steak rubs as it is in homemade soups and broths, granulated dried garlic -- coarsely ground dried garlic powder -- makes a useful addition to your pantry. Although it lacks some of the advantages associated with fresh garlic, such as anti-bacterial activity, granulated garlic still offers a number of health benefits. Use it in your cooking to boost your intake of essential minerals. Consume granulated dried garlic as a source of manganese. The manganese from your diet supports skeletal health -- it activates a family of enzymes, called glycosyltransferases, that promote healthy cartilage and bone development.