Michael Davis
Mushrooms are a versatile ingredient used in a variety of dishes. They are a good source of nutrients and are known for their health benefits. But how many calories do they contain? The caloric content of mushrooms varies depending on the type and preparation method. For example, a cup of raw mushrooms typically contains around 15 calories, while a cup of grilled portobellos has 35 calories, and a cup of cooked shiitake mushrooms has 81 calories. Additionally, the calorie count can be influenced by factors such as drying or canning, which can increase the calorie content compared to fresh mushrooms.
| Characteristics | Values |
|---|---|
| Calories in a cup of raw mushrooms | 15 |
| Calories in a cup of raw oyster mushrooms | 28 |
| Calories in a cup of grilled portobello mushrooms | 35 |
| Calories in a cup of cooked shiitake mushrooms | 81 |
| Calories in 100g of lion's mane mushrooms | 24 |
| Nutrients | Copper, potassium, iron, vitamin D, selenium, B vitamins, vitamin C, vitamin B6, magnesium, phosphorous, folate, zinc, glutathione, ergothioneine, polyphenols, polysaccharides, selenium, and more |
Explore related products
What You'll Learn
Raw mushrooms vs. cooked mushrooms
A cup of raw mushrooms (70g) contains about 15 calories, making it a low-calorie food. Mushrooms are also a good source of copper, B vitamins, potassium, iron, selenium, vitamin D, vitamin B6, and fiber. They also contain high levels of antioxidant compounds, which are thought to fight oxidative stress and inflammation.
While some people enjoy eating raw mushrooms, especially in salads, it is generally recommended to cook mushrooms before consuming them. Cooking mushrooms can reduce the risk of ingesting parasites, bacteria, and viruses, which may be present in wild mushrooms or even those bought from the market. Additionally, cooking mushrooms breaks down certain toxic compounds present in raw mushrooms, making them safer to eat. It also improves their taste, giving them a rich umami flavor, and makes their nutrients more absorbable by the body.
However, some people do enjoy eating raw mushrooms, and they can be a safe and healthy option when sourced from trusted suppliers. Raw mushrooms can be added to salads, sandwiches, or even enjoyed as a snack. They have a crunchy texture and a mild flavor that can complement various dishes.
When deciding whether to eat raw or cooked mushrooms, it is essential to consider the type of mushroom and its source. Wild mushrooms, for example, may be risky to consume raw as they could be toxic or contain harmful contaminants. Dried mushrooms, on the other hand, are a great option for cooking as they have a more concentrated amount of nutrients. Canned mushrooms should be used sparingly due to their higher sodium content.
Ultimately, the decision to eat raw or cooked mushrooms comes down to personal preference, health considerations, and the desired taste and nutritional benefits. Both raw and cooked mushrooms can be part of a healthy diet, and cooking methods can greatly enhance their flavor and versatility.
Mushrooms in Alabama: What to Know and Where to Find Them
You may want to see also
Oyster mushroom calories
Mushrooms are a low-calorie food, with a cup of raw mushrooms containing around 15 calories. However, the calorie content can vary depending on the type of mushroom. For instance, oyster mushrooms, a popular variety, contain slightly more calories.
Oyster mushrooms, or Pleurotus species, are a group of gilled mushrooms with around 40 types, all of which are edible. They are commonly used in dishes like pasta and stir-fries and are known for their health-promoting properties. Oyster mushrooms are an excellent source of dietary fiber, vitamins, minerals, and other essential nutrients. They are also low in carbohydrates, making them suitable for low-carb diets.
A cup of raw, sliced oyster mushrooms (approximately 86 grams) contains 28 calories. The calorie composition is 59% carbohydrates, 32% protein, and 10% fat. Oyster mushrooms are considered a low-calorie food, and they are nearly fat-free, with only 0.3 grams of fat per cup. They are also a good source of fiber, with 2 grams per serving.
In addition to their nutritional content, oyster mushrooms offer several health benefits. They are rich in antioxidants, which help reduce cellular damage and protect against oxidative stress. Studies have shown that oyster mushroom extract may enhance immune function and possess cancer-fighting properties. Additionally, regular consumption of mushrooms has been linked to effective treatment of metabolic syndrome, including obesity, when combined with exercise and lifestyle changes.
Overall, oyster mushrooms are a nutritious and healthy addition to any diet, providing essential vitamins and minerals while being low in calories and fat. They are a versatile ingredient that can enhance the nutritional profile of various dishes.
How Do Mushrooms Live?
You may want to see also
Portobello mushroom calories
Mushrooms are a low-calorie food, with one cup of raw mushrooms containing just 15 calories. This makes them a great food to eat if you are watching your calorie intake, especially since most people don't eat a full cup at one time, so they take in even fewer calories.
Portobello mushrooms, also known as portabella mushrooms, are the largest cultivated variety of mushroom, growing up to 6 inches in diameter. Like all mushrooms, they are low in fat and calories. One source states that 100 grams of raw portobello mushrooms contain 22 calories and no fat. Another source states that raw portobello mushrooms contain 19 calories.
Portobello mushrooms have a meaty, savoury taste with an umami quality that makes them a good substitute for foods higher in fat and calories, such as meat and cheese. They are also a good source of nutrients, including vitamin D, selenium, B6, copper, B vitamins, potassium, iron, and fiber.
In addition to the many vitamins and minerals they contain, portobello mushrooms have high levels of antioxidant compounds, which can benefit health. Antioxidants have been shown to fight oxidative stress and inflammation, which contribute to signs of ageing and the development of chronic diseases. Consuming mushrooms may also help slow the cognitive decline that comes with ageing, according to a study of more than 600 people aged 60 and over.
Cellobiase in Mushrooms: What's the Deal?
You may want to see also
Explore related products
Vitamin D content
A cup of raw mushrooms (70g) contains only 15 calories, making it a low-calorie food. Mushrooms are also a good source of copper, B vitamins, potassium, and iron.
Mushrooms are a good source of vitamin D, selenium, and B6. However, their vitamin D content varies depending on the type of mushroom and its treatment. For example, wild mushrooms are a good source of vitamin D, but consuming them can be risky if you are unable to distinguish between edible and toxic varieties. Some mushrooms sold in stores have been treated with UV light to increase their vitamin D content. These treated mushrooms are one of the best sources of vitamin D, providing similar benefits to supplements or sun exposure.
Fresh button mushrooms exposed to midday sunlight for 15-120 minutes can generate significant amounts of vitamin D2, typically exceeding 10 μg/100 g FW. The vitamin D2 content depends on factors such as time of day, season, latitude, weather conditions, and exposure time. Sliced mushrooms produce more vitamin D2 than whole mushrooms when exposed to the same amount of UV radiation due to their higher surface area-to-volume ratio.
Studies have shown that freeze-dried button, shiitake, and oyster mushrooms can generate substantial amounts of vitamin D2 when exposed to UV-B radiation. The internal pore structures of freeze-dried mushrooms facilitate the penetration of UV-B radiation. Different variables, such as time of exposure, temperature, and UV-B radiation dosage, can influence the vitamin D2 production in these mushrooms.
Mushrooms have the potential to be the only non-animal, unfortified food source of vitamin D, providing a substantial amount of vitamin D2 in a single serving. The role of UV radiation in enhancing vitamin D2 concentration and the effects of storage and cooking on vitamin D2 content are areas of ongoing research.
Mushroom Legality in Bali: What's the Real Deal?
You may want to see also
Health benefits
A cup of raw mushrooms (70g) contains 15 calories, 2.2g of protein, 2.3g of carbohydrates, and 0.2g of fat. They are a low-calorie food that provides the body with several nutrients, such as copper, potassium, iron, and B vitamins.
Mushrooms are a versatile ingredient that can be used to add a savory flavor to recipes. They are also low in sodium, making them a healthy choice for those watching their blood pressure.
Rich in Antioxidants: Mushrooms are a rich source of antioxidants glutathione and ergothioneine, which are not commonly found in many plant foods. These antioxidants help prevent and slow cellular damage, fight oxidative stress, and reduce inflammation, thus contributing to overall health and potentially slowing the signs of aging.
Boosts Immune Function: Mushrooms contain high amounts of selenium, vitamin D, and vitamin B6, which are essential for maintaining a healthy immune system. Selenium helps produce antioxidant enzymes, vitamin D boosts immune function and reduces inflammation, while vitamin B6 aids in the formation of red blood cells.
May Reduce Risk of Cancer: Research suggests that eating 1 to 2 cups of mushrooms each week may lower the risk of cancer by up to 45%. This is attributed to the presence of ergothioneine, an amino acid and antioxidant that helps shield cells from damage.
Promotes Gut Health: Mushrooms are rich in fiber and contain polysaccharides, which promote the growth of healthy bacteria in the gut. These polysaccharides pass through the stomach unchanged and reach the colon, encouraging the growth of beneficial bacteria and supporting digestive health.
May Help Prevent Cognitive Decline: Studies indicate that consuming 2 cups of mushrooms weekly can reduce the risk of developing mild cognitive impairment (MCI) by half. Certain varieties, such as cordyceps, turkey tail, and lion's mane, may offer additional brain-boosting benefits due to their higher bioactive nutrient content.
In addition to these benefits, mushrooms are a good source of vitamin C, magnesium, phosphorus, folate, and zinc. They are also high in fiber, which is beneficial for digestive health and may lower the risk of type 2 diabetes.
Barbecuing Shiitake Mushrooms: A Tasty Summer Treat
You may want to see also
Frequently asked questions
A cup of raw mushrooms contains 15 calories.
Yes, the calorie count varies depending on the type of mushroom and how it is prepared. For example, a cup of raw, sliced oyster mushrooms contains 28 calories, while a cup of cooked shiitake mushrooms contains 81 calories.
Yes, mushrooms are considered a low-calorie food, making them a good choice for those watching their calorie intake. They are also a good source of nutrients, including vitamins, minerals, and antioxidants.
Yes, cooking methods can affect the calorie count of mushrooms. For example, grilled or cooked mushrooms may have a slightly higher calorie count than raw mushrooms due to the addition of cooking oils or other ingredients. However, cooking mushrooms is recommended as it breaks down the chitin in their cell walls, making the nutrients more digestible.
Canned mushrooms may have slightly higher calories due to additives, while dried mushrooms tend to have more calories and nutrients as they are more concentrated. However, when rehydrated, the nutrition of dried mushrooms is comparable to that of raw mushrooms.
