Throughout your dietary endeavors, you have probably come across the term “superfood.” This term is a bit ambiguous in a way; clearly it has a positive connotation, but why?
In reality, “superfood” is a marketing term used to refer to foods that present nutritional benefits. While the term is pretty broad in its most basic meaning, the foods it encompasses do consistently prove to be healthy for a variety of reasons.
Here are some of the most popular superfoods, and the reasons they are seen as smart eating choices.
While most nuts are known for providing a variety of nutritional benefits, almonds are consistently found to be one of the most nutritionally dense nuts on the market, offering the “highest concentration of nutrients per calorie” of any nut, according to Greatist.com. Additionally, almonds are found to be high in potassium, vitamin E, calcium, phosphorus, iron, and magnesium.
Watermelon itself is sometimes grouped in the superfood category, but the fruit’s seeds appear to be what has the most nutrients. Seeds are commonly spit out or thrown away in favor of the sweet, juicy parts of the melon, but you should refrain from following this approach, as the seeds are found to provide magnesium, amino acids, good fats, iron, zinc, and B vitamins, among other important nutrients (according to Rawguru.com).
Avocados are unique in a lot of ways, from their distinguishable shape to their specific nutritional value. One characteristic that sets avocados aside from most fruits is that they are high in good fats, whereas most fruits are rich in carbohydrates and low in fat. They also provide 20 different vitamins and minerals, including vitamins K and C, and actually contain more potassium than bananas.
The nutritional value of eggs has been debated for a long time, but the latest verdict is that their health benefits outweigh their potential flaws (they are high in cholesterol, but are not found to negatively impact blood cholesterol levels). According to AuthorityNutrition, a single large boiled egg contains a reasonable percentage of vitamin A, phosphorus, selenium, and folate, in addition to a variety of other vitamins and minerals. Eggs are also loaded with protein, healthy fat, and omega-3s (the latter depending on how the eggs are prepared and enriched prior to being sold).
An occasionally overlooked fruit, kiwis are loaded with antioxidants. They are found to bring a variety of unique and interesting health benefits to the table, ranging from aiding in digestion to serving as a light sleep inducer. Factor in high amounts of fiber and vitamin C and you are left with a fruit that truly lives up to “super” status.