That's not to say these high calorie foods are unhealthy foods, obviously. 'These are healthy foods but they are calorie-dense and so knowledge of serving sizes are essential here,' says Rachel.

Foods high in calories (calorie-dense foods) are useful for gaining weight fast. They include nutrient-rich options such as avocadoes, nuts and seeds, red meat, oily fish, and potatoes.

WorldAtlas ranked the 10 most unhealthy fast food restaurants in the US. Georgia's own Chick-fil-A made the list. Where do ...

What’s more, focusing on low-calorie-density foods allows you to eat a large volume of food while still cutting back on calories (2, 3, 4). This can have many health benefits, including ...

People are often told that eating everything in moderation can help them lose weight, but it is better to choose healthier foods than to try to eat less, according to Penn State researchers.

On every weight watcher's diet list, quinoa is on the top. However, not many know that quinoa is a calorie-dense food item. One cup (approximately 185 grams) of cooked quinoa contains 222 calories ...

Passionfruit is another healthy kitchen staple you can (practically) eat as much as you want without gaining weight. One ...

Granola bars made with seeds of fruits are not really healthy because of added sugars and fats. Though it is calorie dense, ...

If you want to moderate your calorie intake, pairing low calorie foods with higher calorie foods is a great place to start. Here are 22 foods with very few calories.