巴西莓的營養成分和健康益處

Acai berries have a slightly tart flavor and are often sold as frozen puree, dried powder, or juice. It is unusual to find fresh berries. Acai berries are often used in smoothies or bowls.

Acai Berry Nutritional Facts

One serving (100 grams, or just under half a cup) of acai puree provides calories, 1.4 grams of protein, 18 grams of carbohydrates, and 0.2 grams of fat. These berries are not a significant source of any vitamins or minerals. This nutritional information is provided by the United States Department of Agriculture; it only provides nutritional data for purees.

  • Calories : 60
  • Fat : 5 grams
  • Sodium : 7 mg
  • Carbohydrates : 6 grams
  • Fiber : 3g
  • Sugar : 0g
  • Protein : 2 grams
  • Potassium : 105 mg
  • Iron : 0.6 mg
  • Calcium : 35 mg

carbohydrate

A 100-gram serving of acai puree typically contains 6 grams of carbohydrates. It contains 3 grams of fiber and no sugar.

Fat

100 grams of acai berries contain 5 grams of fat. The fruit is rich in polyunsaturated fat (4.4 grams), including fatty acids such as oleic acid, palmitic acid, and linoleic acid.

protein

Acai puree contains 2 grams of protein per 100 grams, which means this fruit should not be your main source of protein.

vitamins and minerals

Acai berries contain approximately 0.6 milligrams of iron per 100 grams, or 3.5% of the US Food and Drug Administration's Daily Value (DV). It also contains 35 mg of calcium (2.6% of the daily value) and 105 mg of potassium (2.2% of the daily value).

Calories

According to the USDA, 100 grams of acai puree contains 60 calories. A similar amount (110 ml) of acai juice contains approximately the same number of calories. A 6-ounce bowl of acai berries with other toppings, such as bananas and granola, provides more calories (one brand has 135 calories). There are 25 calories in 6 grams of Acai Berry Powder.

generalize

Nutritional data on acai berries is limited, and only products containing the fruit are provided by the U.S. Department of Agriculture. Each serving of acai puree contains 60 calories, 2 grams of protein, 6 grams of carbohydrates, and 5 grams of fat. Most fats are healthy polyunsaturated fats. According to the USDA, berries are not a significant source of any micronutrients.

health benefits

Products containing acai berries are widely promoted for their health benefits. However, according to the National Institutes of Health, there is no strong scientific evidence to support using acai berries for any health-related purposes. In fact, the Federal Trade Commission has taken action against companies that deceptively marketed acai berry weight loss products.

Existing evidence shows a relationship between acai berries and these potential health benefits. But more consistent studies in humans are needed before we know whether acai berries can produce any significant health results in humans.

May improve brain health

Since acai berries are rich in antioxidants, they have protective effects on the brain. An animal study published in the Journal of Agricultural and Food Chemistry found that freezing acai pulp improved cognitive and motor function.

Another animal study published in Nutritional Neuroscience found that acai berries helped improve memory in aging rats. This may be a result of "its ability to influence antioxidant and anti-inflammatory signaling," the study authors wrote.

Note that this study is limited because it was conducted in groups of animals. More research in humans is needed.

Can promote heart health

A pilot study published in the Journal of Nutrition found that consuming 100 grams of acai pulp twice a day for a month helped lower cholesterol levels in overweight people. But the study was very limited because it was conducted using only 10 overweight individuals.

Acai berries contain anthocyanins, a flavonoid compound that has antioxidant effects and gives the fruit its purple color. One study found that anthocyanins help prevent high blood pressure, which in turn reduces the risk of heart disease.

May improve blood sugar levels

A 10-person pilot study in the Journal of Nutrition reported that acai berries had a positive impact on participants' blood sugar levels. They found that fasting blood sugar and insulin levels decreased after 30 days of eating acai berries. The study was small, but the authors noted that the promising results warrant further study.

May help prevent cancer

According to one study in mice (which means it's very preliminary), acai berry pulp reduced the incidence of colon cancer. The study authors note that the findings suggest that “acai berry consumption may be beneficial in preventing colon cancer in humans.

Another study, also in mice, found that acai berries inhibited bladder cancer. The authors say this may be due to the "potential antioxidant effects" of acai berries. Researchers note that more studies in humans are needed before conclusions can be drawn about acai berries' benefits.

May reduce arthritis symptoms

According to the Arthritis Foundation, acai berries (and fruits like raspberries and blackberries) are rich in anthocyanins, which have anti-inflammatory properties.

allergy

If you are allergic to pollen and trees, you may be sensitive to the allergens in acai berries.

Negative Effects

It's best to avoid acai berry supplements if you're pregnant or breastfeeding, as little is known about the berry's safety during this time. Additionally, supplements may contain other unhealthy ingredients, such as caffeine.

According to the National Center for Complementary and Integrative Health, eating large amounts of acai berries may affect MRI test results. If you have eaten acai berries and are about to have an MRI, tell your doctor.

Variety

The acai berries themselves spoil quickly and are rarely sold. Acai berries are imported into the United States and are most commonly found in three forms:

  • Powder : Acai berry powder is available in bags at most supermarkets. The powder can be mixed into smoothies, bowls, oatmeal, yogurt, baked goods and other dishes. It usually contains concentrated nutrients and fiber.
  • Puree : usually sold frozen and has an especially delicious taste. It's popular in smoothies.
  • Juice : Acai juice is often mixed with other fruits, such as pomegranate or blueberries. Check the label to make sure no extra sugar is added.

when it's the best

Acai berries are available year-round in supermarkets in powder and puree form. Acai juice is also common. These berries spoil within a day and are not typically sold in the United States

Storage and food safety

You can store frozen acai berry packages in the freezer until you're ready to use them in smoothies or other recipes. Store acai powder in an airtight container in a cool place. No matter what form you have, be sure to check (and stick to) its expiration date.

How to prepare

Try using acai puree as a smooth base for an acai bowl; top with your favorite berries, granola, or shredded coconut. Or, turn the pulp into a delicious smoothie. You can also use acai berries in desserts, such as oatmeal or berry bars. Just add a spoonful of acai powder to whatever you're baking.

Review

All comments are moderated before being published

HealthyPIG Magazine

View all
如何判斷雞翅是否變壞?

如何判斷雞翅是否變壞?

重點摘要 雞翅會變質嗎? 如何判斷雞翅是否變壞? 過期雞翅還能食嗎? 雞翅可存放多久? 如何儲存雞翅? 雞翅可以冷凍嗎? 結論 雞翅會變質嗎? 會。皮脂較多、表面不潔或溫度過高時,細菌繁殖更快。 如何判斷雞翅是否變壞? 外觀:皮色發黃、出黑斑或血水。 觸感:表面黏滑、軟爛。 氣...
如何判斷雞蛋是否變壞?

如何判斷雞蛋是否變壞?

重點摘要 雞蛋會變質嗎? 如何判斷雞蛋是否變壞? 過期雞蛋還能食嗎? 雞蛋可存放多久? 如何儲存雞蛋? 雞蛋可以冷凍嗎? 結論 雞蛋會變質嗎? 會。殼面有微孔,溫差及濕度變化會令細菌入侵。 如何判斷雞蛋是否變壞? 水測:沉底=較新鮮;浮起=多半變壞。 打開觀察:蛋白渾濁水樣、蛋黃...
如何判斷羊肉是否變壞?

如何判斷羊肉是否變壞?

重點摘要 羊肉會變質嗎? 如何判斷羊肉是否變壞? 過期羊肉還能食嗎? 羊肉可存放多久? 如何儲存羊肉? 羊肉可以冷凍嗎? 結論 羊肉會變質嗎? 會。脂肪多而易氧化,處理或存放唔好就會變壞。 如何判斷羊肉是否變壞? 顏色:紅轉黑,或出現綠斑。 脂肪:由白轉黃兼有酸味。 氣味:由輕...
如何判斷豬肉是否變壞?

如何判斷豬肉是否變壞?

重點摘要 豬肉會變質嗎? 如何判斷豬肉是否變壞? 過期豬肉還能食嗎? 豬肉可存放多久? 如何儲存豬肉? 豬肉可以冷凍嗎? 結論 豬肉會變質嗎? 會。豬肉表面水活度高,加上處理不潔或溫度過高,容易腐敗。 如何判斷豬肉是否變壞? 顏色:粉紅轉灰、發綠或出斑。 氣味:酸臭、腥臭味濃 ...
如何判斷牛肉是否變壞?

如何判斷牛肉是否變壞?

重點摘要 牛肉會變質嗎? 如何判斷牛肉是否變壞? 過期牛肉還能食嗎? 牛肉可存放多久? 如何儲存牛肉? 牛肉可以冷凍嗎? 結論 牛肉會變質嗎? 會。牛肉含高蛋白同水分,若溫度控制或衛生不當,細菌會快速繁殖,導致變壞。 如何判斷牛肉是否變壞? 顏色:鮮紅轉深褐甚至發黑;脂肪變黃。 ...
成年後懷疑自己有注意力不足過動症(ADHD),應該接受診斷嗎?

成年後懷疑自己有注意力不足過動症(ADHD),應該接受診斷嗎?

在過去,注意力不足過動症(Attention-Deficit/Hyperactivity Disorder, ADHD)多被視為「小孩的病」,很多成年人小時候從未被評估或診斷。直到近年社會對心理健康重視度提升,許多成人才開始懷疑,自己長期以來的專注困難、健忘、衝動或時間管理不良,可能與 ADHD 有關。這種「晚發現」的情況相當普遍,也引發了問題:成年後是否值得接受 ADHD 診斷?

哪些職業對健康影響最大?科學與現實的分析

哪些職業對健康影響最大?科學與現實的分析

在現代社會中,工作佔據了人們生命中相當大的一部分。然而,不同職業對健康的風險並不相同。一些工作性質或環境,會顯著增加慢性病、心理壓力、甚至縮短壽命的風險。以下從科學研究與醫學角度,探討幾類對健康損害較大的職業,並附上相關統計數據。

電擊槍的機制與對人體健康影響

電擊槍的機制與對人體健康影響

在現代執法中,警察常使用所謂「非致命性武器」(less-lethal weapons),其中最廣為人知的便是 電擊槍(Taser)。電擊槍的設計初衷是提供一種介於徒手制服與槍械之間的選擇,藉由暫時性電擊使嫌疑人失去行動能力,以降低致命暴力發生的風險。然而,電擊槍並非完全無害,背後涉及的電流機制與人體生理反應值得深入探討。

PD-(L)1/VEGF「三抗」:腫瘤免疫治療新方向

PD-(L)1/VEGF「三抗」:腫瘤免疫治療新方向

腫瘤治療的新挑戰 近十年來,免疫檢查點抑制劑(Immune Checkpoint Inhibitors, ICIs)改變咗癌症治療格局。當中 PD-1/PD-L1 抑制劑 已經成為多種腫瘤的一線或二線療法,而 VEGF 抑制劑 亦係抗血管生成治療嘅核心藥物。然而,臨床數據顯示,雖然 PD-(L...