Many of us enjoy the convenience of online shopping, especially the time-saving benefit of not having to drive from store to store looking for exactly what you need. When choosing shipping options, opt for the United States Postal Service (USPS) whenever possible. By sending items through USPS, you're using an existing fleet of delivery trucks that go through your neighborhood on a daily basis anyway. This helps reduce greenhouse gas emissions with one easy step. Plus, the USPS option is often the cheapest, so you save money, too.

ANDREWS MCMEEL SYNDICATION

Many of us are incorporating salmon into our diets as a high-protein addition for a healthier lifestyle. But not all salmon fillets are the same, since many varieties can contain high levels of chemicals and contaminants. Wild-caught Alaskan salmon have been found by scientists to be high in heart-healthy omega-3s and low in contaminants, and they are caught sustainably through tough Alaskan regulations and government monitoring of the fishing industry. Farm salmon, on the other hand, are "grown" in tightly packed pools where diseases are prevalent, so they are often fed high amounts of antibiotics.

ANDREWS MCMEEL SYNDICATION

Olives in jars are soaked and preserved in what's called "olive brine." Much like the juice in a jar of pickles, olive brine is essentially water, salt, vinegar and whatever herbs and spices are in the jar. When the olives are consumed, save the jar and use the olive brine for cooking. It's fantastic as a marinade for fish and meat, adding a boost of flavor and tenderizing the protein at the same time. Add to sauces, pasta and soups instead of salt to give a richer depth of flavor. And quick salad dressings can be whipped up in seconds: A little olive oil and a dash of honey are all you need.

ANDREWS MCMEEL SYNDICATION