Here is a list of diet tips that actually work, and are pretty easy to follow. Here are the food facts from LiveScience.com. First, enjoy your food. If you pay attention to the color, texture, freshness, and seasonings of what you're eating, you'll be more satisfied with less food. So put down the smartphone, turn off the TV, and keep the conversation to a minimum while you savor your meal. Next, change your environment. A Cornell University study found that the key to successful weight loss both groups were consuming the same amount of calories!