Hi, I'm a registered dietitian and I'm happy to answer your question about microwave popcorn.

Microwave popcorn can be fattening if you eat too much of it. Like any food, it's all about moderation. A single serving of microwave popcorn typically contains around 100-150 calories, which is a reasonable snack size. However, many people eat more than one serving at a time, which can quickly add up in terms of calories and fat.

Here's a breakdown of why microwave popcorn can contribute to weight gain:

* High in calories: As mentioned above, a single serving of microwave popcorn can contain a significant amount of calories. If you're trying to lose or maintain weight, it's important to be mindful of how many calories you're consuming.
* High in fat: Many microwave popcorn brands contain **added butter, oil, and artificial flavorings**, which are all high in fat. Consuming too much fat can lead to weight gain.
* Low in nutrients: Microwave popcorn is generally low in nutrients, meaning it doesn't provide much nutritional value. While it's not necessarily bad for you, it's not the most nutritious snack option.
* Portion control: It's easy to overeat microwave popcorn because it's a convenient and tasty snack. The large bags can make it seem like a small portion, but it's important to pay attention to the serving size and stick to it.

**Here are some tips for making microwave popcorn a healthier snack option:**

* Choose air-popped popcorn: Air-popped popcorn is a much healthier option as it doesn't contain any added butter or oil. You can add your own flavorings, like a little bit of salt, pepper, or herbs.
* Check the ingredients: Look for brands that are low in fat, sodium, and artificial ingredients.
* Control your portions: Stick to a single serving size and avoid overeating.
* Pair it with healthy foods: If you're looking for a more filling snack, pair your popcorn with some fresh fruit or vegetables.

Ultimately, whether microwave popcorn is fattening depends on how much you eat and how often. If you enjoy it and can eat it in moderation, it can be a part of a healthy diet. However, if you find yourself eating large portions regularly, it's best to choose a healthier snack option. Remember, the key to maintaining a healthy weight is to make informed choices and practice moderation with all foods.
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5. Fat, salt, and calories. A bag of butter-flavored microwave popcorn can contain up to 24 grams of fat, 500 to 600 milligrams of salt, and about 600 calories. That beats a large popcorn at some movie theaters which can pack as many as 60 grams of fat, but it's far from being healthy.read more >>