加工食品中十大有毒食品成分

Most of us don't think of the food we eat as poisonous, but some ingredients commonly found in processed foods may be considered toxic. By “toxic,” I mean chemicals or highly processed ingredients that are bad for you or may be harmful to your health. We’re talking refined grains, trans fats, high fructose corn syrup, and all the other man-made crap you can’t even read on the ingredient list. Any food that is canned, dehydrated or has added chemicals is processed food, and these foods make up about 60% of the average person's diet.

palm oil

When a regular fat like corn, soy or palm oil is blasted with hydrogen and turned into a solid, it becomes trans fat. These harmful anti-nutrients help packaged foods stay fresh, meaning they can sit on supermarket shelves for years without spoiling or rotting. Eating junk food containing trans fats raises "bad" LDL cholesterol and triglycerides and lowers "good" HDL cholesterol. These fats also increase the risk of blood clots and heart attacks. Say goodbye to fried foods, too, since they're usually fried in one of those weird trans-fat oils.

shortening

Give up anything that contains shortening or partially hydrogenated oils as ingredients, as these are also harmful trans fats. In addition to clogging arteries and causing obesity, they can increase the risk of metabolic syndrome. Choose healthier monounsaturated fats, such as olive, peanut and canola oils, and foods containing unsaturated omega-3 fatty acids.

White flour, rice, pasta and bread

When whole grains are refined, most of their nutrients are stripped away to extend their shelf life. The bran and germ are removed, so all the fiber, vitamins and minerals are also removed. Since these refined grains are devoid of fiber and other nutrients, they are also too easy to digest. They can cause your blood sugar and insulin to spike, which can cause all kinds of problems. Replace processed grains with whole grains, such as brown or wild rice, whole wheat bread and pasta, barley, and oatmeal.

high fructose corn syrup

The evil king of all refined grains is High Fructose Corn Syrup (HFCS). The amount of refined sugar we consume has declined over the past 40 years, but our consumption of HFCS has increased almost 20 times. More calories are consumed in HFCS than any other source. It's in almost everything. It increases triglycerides, increases fat-storing hormones, and promotes overeating and weight gain. Adopt my zero tolerance policy and stay away from this sweet "poison."

artificial sweeteners

Aspartame (NutraSweet, Equal), saccharin (Sweet'N Low, SugarTwin), and sucralose (Splenda) may be worse for our metabolic systems than regular sugar. These supposedly diet-friendly sweeteners may actually be doing more harm than good! Research shows that artificial sweeteners trick the brain into forgetting that sweetness means extra calories, making people more likely to continue eating sweets. Nip it in the bud. Scan ingredient labels and ban all artificial sweeteners from your mouth.

Sodium Benzoate and Potassium Benzoate

These preservatives are sometimes added to soda to prevent mold growth, but benzene is a known carcinogen and has also been linked to severe thyroid damage. When plastic bottles of soda are heated or when preservatives are mixed with vitamin C, benzene levels can reach dangerous levels.

Butylated Hydroxyanisole (BHA)

BHA is another preservative that may cause cancer, but the FDA considers it safe. It works to help prevent spoilage and food poisoning, but it's a major endocrine disruptor that can seriously mess with your hormones. BHA is found in hundreds of foods. It is also found in food packaging and cosmetics. BHA has many aliases. You can check it out. Or you could follow the advice and give up processed foods entirely.

Sodium nitrate and sodium nitrite

These two different preservatives are found in processed meats like bacon, luncheon meats, and hot dogs. They can cause colon cancer and metabolic syndrome, which can lead to diabetes. Choose fresh, organic meat to protect your health.

artificial colouring

Artificial colors blue 1 and 2, green 3, red 3 and yellow 6 have been linked to thyroid, adrenal adenocarcinoma, bladder, kidney and brain cancer. Look for foods with the least amount of artificial chemicals, especially for children, look for colorless medicines and natural foods that don’t contain such artificial colors.

MSG

MSG is a processed "flavor enhancer". Although glutamate is found in some natural foods, such as meat and cheese, the glutamate utilized by the processed food industry is separated from its host protein through hydrolysis. The jury is still out on just how harmful MSG is, but high levels of free glutamate have been shown to wreak havoc on brain chemistry. Don't fall victim to chemical flavor enhancers.

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...