New Delhi, Feb. 22 -- While it might start with just an innocent handful of almonds, then a slice of cheese and maybe some avocados, by the end of the day you might have consumed more calories than what you aimed for. And you thought you were eating 'healthy'? While these foods might be healthy and even touted to help you lose weight, they are also high-calorie foods that can be counter-productive. When foods give you a lot of energy in one serving, they are considered high-calorie foods. These foods have a high concentration of fats, carbs or sugar, and when not consumed in moderation can make you put on kilos. Even the healthiest of foods can sabotage your weight loss efforts. Understanding which foods to be mindful of can make all the ...