Podcast
Questions and Answers
The ingredients on a food label are listed according to the ______ terms of ingredients in alphabetical order.
chemical
E Food Additives will help you make knowledgeable decisions on what you buy and ______.
eat
D.3.2 How can I ______ out the list of food additives in INS format?
find
Most food additives are considered safe but some are known to be bad for your health, causing side effects, allergic reactions, or are even ______ and toxic.
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Version: ______
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The amount of ingredients in ______ order is one method of listing ingredients.
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[Blank] will help you make knowledgeable decisions on what you buy and eat.
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Riboflavin has the code number ______.
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To declare prepackaged food, a system for ______ of food additives is necessary.
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The app mentioned is available on the ______.
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Study Notes
Acne Concerns
- Acne is a leading concern, and its prevalence is high among 13-to-30-year-olds in Hong Kong, ahead of conditions such as cardiovascular disease and cancer.
- Half of all women and one in four men will suffer from acne at some point in their adult lives, making it a common skin health issue.
Causes of Acne
- Stress triggers changes in hormones, leading to an over-secretion of sebum, clogged pores, and inflammation.
- The build-up of dead skin material, using overly rich skincare products, or taking/discontinuing certain medications can exacerbate the problem.
Diet and Acne
- Diet is often linked with acne, with dairy, nuts, chocolate, and fried food commonly named as culprits, though the evidence is still under review.
- Wrong focus on diet can lead to delayed proper treatment, resulting in more scarring.
Treatment of Acne
- Persistent acne should be treated medically if over-the-counter products do not alleviate the problem or if the patient is psychologically disturbed by it.
- Medical attention is necessary if acne is painful, pus-filled, red, and inflamed, or if scarring occurs after the acne has gone.
Adolescent Nutrition
- Adolescents have huge appetites due to rapid growth, and their eating habits can be affected by study schedules, extracurricular activities, social activities, and access to nutritious food.
- A healthy diet for adolescents should be rich in carbohydrates and fat, with adequate protein for body building and repair, and sufficient calcium for bone development.
Lipids Property
- Lipids are fat-soluble molecules like triglycerides, phospholipids, and sterols.
- They provide energy for the body, function as a long-term energy reserve, and protect vital organs as a shock absorber and heat insulator.
- Lipids in our diet enhance the absorption of fat-soluble vitamins like vitamins A, D, E, and K.
Cholesterol
- Cholesterol is a type of lipid and sterol, and it's a precursor of hormones, bile acid, and vitamin D.
- Egg yolks, liver, kidney, and brain are high in cholesterol, while fish contains less cholesterol than other meats.
- Plants contain plant sterol instead.
Cholesterol and Heart Disease
- High levels of blood total cholesterol, especially with high LDL and low HDL, increase the risk of developing heart disease or atherosclerosis.
- Trans-fatty acid (Trans fat) may raise the LDL level and reduce the HDL level at the same time.
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Description
This quiz explores the importance of skin health, particularly among young adults, and the common concerns surrounding acne. Learn more about the impact of skin health on our daily lives.
