Answer the following questions on cholesterol - NSC Consumer Studies - Question 3 - 2018 - Paper 1

Low-density lipoprotein (LDL) is often referred to as the 'bad' cholesterol as it can lead to the accumulation of cholesterol in the arteries, increasing the risk of heart disease. In contrast, high-density lipoprotein (HDL) is considered 'good' cholesterol as it helps transport cholesterol away from the arteries to the liver for excretion, thus reducing the risk of heart disease.

Genetically modified crops are designed to enhance yield, resist pests, and tolerate harsh environmental conditions, which could be pivotal in addressing global food security. They can withstand droughts and unpredictable weather patterns, leading to more reliable harvests. Additionally, these crops can be engineered to have improved nutritional profiles, contributing to better health outcomes. Moreover, by prolonging shelf-life and reducing waste, genetically modified crops can play a crucial role in minimizing food shortages.

Three different types of additives in the dish are:

• Antioxidants
• Flavouring
• Preservatives

One concern about the use of sodium nitrite is that it may be carcinogenic, contributing to the risk of cancer.

Sodium nitrite serves multiple functions: it helps to preserve the food by inhibiting the growth of bacteria, thereby prolonging shelf life. Additionally, it enhances the flavor and appearance of the dish, contributing to the characteristic color and taste.

These ingredients are listed separately to help consumers easily identify potential allergens, as they may cause severe allergic reactions in sensitive individuals.

The ingredient treated with short waves is mustard powder.

Two guidelines to follow are:

1. Wash hands thoroughly before handling the dish.
2. Heat to a high enough internal temperature to ensure proper cooking.

This dish is suitable for managing osteoporosis because it contains milk and cheddar cheese, which are rich in calcium and vitamin D. These nutrients are essential for bone health, aiding in bone mass increase and strength. The protein from the dish also contributes to collagen synthesis, supporting overall skeletal integrity.

A suitable side dish would be steamed or grilled vegetables, which are low in cholesterol and provide essential nutrients.

This dish is high in energy and carbohydrates, which may not be ideal for someone looking to lose weight. The presence of sodium and fats could also contribute to unnecessary kilojoule intake. While it contains no added sugars, the dish's overall high calorie content makes it unsuitable for a consumer aiming to manage obesity.