荔枝果實的健康益處

The lychee fruit is a small round fruit with a red scaly skin, sweet and juicy pulp, and a large seed. Lychee is also known as litchi. It is a popular fruit in Asia and is found in many desserts and drinks, such as frozen drinks, cocktails and ice cream.

‌‌Lychee is a fruit that has been cultivated in China for thousands of years. Today, it is grown in many regions, including India, Vietnam, Indonesia, Australia, and the United States.

Calories and Nutrition in Lychee

A 100 g (3.5 oz) serving of fresh lychees contains:

  • 66 calories
  • 0.83 grams protein
  • 0.44g fat
  • 16.5 grams of carbohydrates
  • 1.3 grams dietary fiber
  • 15.2 grams sugar
  • 71.5 mg vitamin C

Possible health benefits of lychee fruit

Lychee is a fruit that contains healthy vitamins and antioxidants. Here are some of its health benefits.

Daily fruit intake. It is recommended that you consume at least 1.5 to 2.5 cups of fruits and 2 to 4 cups of vegetables each day. Eating more fruits and vegetables can help reduce the risk of diseases such as cardiovascular disease, stroke and some types of cancer. ‌‌

Trying new fruits and vegetables, such as lychees, will make your meals more interesting. Eating fruit instead of dessert may help you stick to your weight control plan.

vitamins. Lychee fruit is a good source of vitamin C. It is recommended that adults consume approximately 75 mg to 90 mg of vitamin C daily. 100 grams of lychees provides you with 71.5 mg of vitamin C.

Liver health. Your liver performs many important functions in your body. This includes converting nutrients into substances the body can use and removing toxins. Early research finds that lychee fruit may help manage liver disease. ‌‌

Anticancer activity. Lychee extract may have anti-cancer properties. It may have the potential to stop cell growth in different cancers. But more research is needed.

Oligools. Lychee fruit contains polyphenols called oligools. It acts as an antioxidant.

Oligonol is also used as a dietary supplement. It is a product made from compounds extracted from lychee fruit extract and green tea extract. ‌‌

A 12-week study of overweight and obese women found that those who took Olignol had lower triglycerides and no weight gain compared to those who took a placebo.

Other research suggests that oligools may affect post-exercise inflammation and cortisol levels.

Cortisol is one of the body's stress hormones. It also regulates your metabolism, immune and inflammatory responses.

Oligonol is derived from lychee fruit extract. But it is produced by changing the manufacturing process of these antioxidants. So the lychees you buy at the grocery store may not have these effects.

Lychee fruit side effects

Lychees generally do not adversely affect your health when consumed as part of a healthy diet. ‌‌

Hypoglycemia. Lychee fruit has been linked to brain inflammation in children in some villages in India. Researchers say a compound in lychees called hypoglycine A can cause blood sugar levels to drop. This can lead to hypoglycemia, or hypoglycemia.

But malnutrition may also have been part of the blood sugar problem in this study. Many of these children ate lychees instead of dinner. The next morning, they fell ill, experiencing symptoms including seizures and high fever.

allergy . Lychees contain some proteins that may cause rare allergic reactions. There are few scientific studies on lychee fruit allergy. They reported the following symptoms:

  • Urticaria (urticaria)
  • tickle
  • swelling of lips and tongue
  • Difficulty breathing.

How to use lychee

You can find fresh lychees in some grocery stores. Asian supermarkets often sell canned and dried lychees. Canned lychees often have added sugar. Check the label to see if they are in sweetened syrups or juices.

In the United States, lychee season begins in May and lasts until summer. Fresh lychees can be refrigerated for 5 to 10 days. It can also be frozen with the skin on. Dried lychees can be stored at room temperature for up to a year. ‌‌

Some ways to use fresh or canned lychees include:

  • Make cocktails using lychee juice (from a jar of lychee fruits)
  • Stir-fried with pork, chicken or shrimp
  • Chop lychees and mix with avocado, lime juice, cilantro, and onions to make salsa
  • Make a fruit salad with lychees, pineapple chunks, melon and other favorite fruits.

Review

All comments are moderated before being published

HealthyPIG Magazine

View all
小朋友叫唔應?可能唔係無禮貌,而係科學:專注時真係聽唔到你

小朋友叫唔應?可能唔係無禮貌,而係科學:專注時真係聽唔到你

小朋友一睇YouTube、打機、畫畫,突然叫佢,佢完全聽唔到。係咪扮聾?係咪發展遲緩?抑或專注力問題? 研究顯示,大部分情況完全正常,與腦部的「選擇性注意力(Selective Attention)」同「過度專注(Hyperfocus)」有關,不代表有疾病。 什麼是「選擇性注意力」?(Sele...
高血壓|隱形殺手的成因、統計數據與科學研究

高血壓|隱形殺手的成因、統計數據與科學研究

  高血壓|隱形殺手的成因、統計數據與科學研究 快速導讀 高血壓係全球最普遍、但最容易被忽視嘅慢性病之一。 超過一半患者完全無症狀,但長期會破壞血管、增加中風同心臟病風險。 主要成因包括:高鹽、肥胖、缺乏運動、低鉀、飲酒、睡眠窒息症、壓力、吸煙、腎病等。 全球研究顯示:高鹽攝取加上肥胖...
為何肺癌早期大多沒有症狀?科學原理、風險因素與早期發現方法全解析

為何肺癌早期大多沒有症狀?科學原理、風險因素與早期發現方法全解析

肺癌一直是全球最常見、死亡率最高的癌症之一。令人憂心的是,大部分肺癌患者在早期(第一、二期)都沒有明顯症狀,往往直到腫瘤擴散、壓迫周邊結構或影響呼吸功能後才被發現。本文以科學角度深入講解:為何肺癌早期「靜悄悄」、身體不察覺?身體內部究竟發生了甚麼? 亦會加入實際的自我檢查策略與醫學建議。 一...
黑眼圈成因全解析:從生理、生活習慣到醫學對策

黑眼圈成因全解析:從生理、生活習慣到醫學對策

前言:為何黑眼圈總是揮之不去? 「黑眼圈」係現代人嘅常見問題之一。無論係通宵工作、壓力過大、過敏,甚至遺傳因素,都可能令眼底皮膚變黑或出現陰影。雖然多數情況屬於美容問題,但有時亦可能反映身體狀況,例如貧血、睡眠質素差、血液循環不良等 [1]。  一、黑眼圈的主要類型與成因 色素型黑眼圈(Pi...
智慧手錶 vs 專用 O₂Ring 血氧儀:血氧監測能力的科學比較

智慧手錶 vs 專用 O₂Ring 血氧儀:血氧監測能力的科學比較

1. 前言 血氧飽和度(SpO₂)是評估呼吸、循環系統狀態的重要指標。近年來,市面上兩大類可穿戴設備用於血氧監測: 智慧手錶(如 Samsung Watch、Apple Watch) 專用血氧監測設備(如 O₂Ring、指夾式脈搏血氧儀) 兩種設備的設計目的、測量方式、準確性、監測...
血氧飽和度、氧氣下降與「警戒線」的科學探討

血氧飽和度、氧氣下降與「警戒線」的科學探討

1. 前言 血氧飽和度(SpO₂)即血液中氧合血紅蛋白佔總血紅蛋白的百分比,是臨床及居家監測呼吸、循環功能的重要指標。當血氧飽和度下降,可能反映體內氧的供應或運送出現問題(低氧血症、hypoxemia)或更廣泛的組織缺氧(hypoxia)[1][2]。本文旨在探討: 血氧飽和度正常範圍與變...
冰敷(Cold Therapy)真正作用全面解析:止痛、減腫,還是幫助修復?|科學視角 + 實證文獻

冰敷(Cold Therapy)真正作用全面解析:止痛、減腫,還是幫助修復?|科學視角 + 實證文獻

冰敷(Ice Pack / Cold Therapy / Cryotherapy)係好多運動、急性受傷(如扭傷、撞擊、肌肉拉傷)時的第一時間處理方法。但不少人會疑惑: 「冰敷純粹止痛,定係真係會幫助組織修復?」「冰敷幾耐?冰敷幾多日?會唔會影響身體自然修復?」 本文從科學、醫學、運動治療角度,...
長時間保持同一姿勢後關節痛、僵硬、郁唔到:成因、科學解釋與改善方法

長時間保持同一姿勢後關節痛、僵硬、郁唔到:成因、科學解釋與改善方法

前言:為何「坐耐、蹲耐、跪耐」之後會痛? 無論係坐喺電腦前、跪低執嘢、長時間翹腳、側睡又唔郁——好多人體驗過一樣情況: 「一動就痛、一企起身腳軟、膝蓋直唔到、關節卡卡聲,又或者要行幾步先鬆返。」 其實呢種情況係非常普遍,而且通常並非關節已經壞死,而係 和關節生理、滑液循環、血液供應、肌肉張力 ...
魚醒味的科學:成因、風險與處理方法全面解析

魚醒味的科學:成因、風險與處理方法全面解析

「魚醒味」是華人烹飪文化中常見的說法,用以描述魚類在 解凍、切片或加熱後所突然出現的腥味、血水味或脂肪味。此現象並不代表食材變壞,但背後牽涉到蛋白質變化、脂肪氧化與揮發性化合物釋放等多種科學機制。本文將以科學角度剖析魚醒味的成因,並提供實證方法降低這種味道,同時探討其安全性。 🧪 什麼是「魚...