3.1 Name the soft, white, waxy, fatty substance that occurs naturally in the blood - NSC Consumer Studies - Question 3 - 2020 - Paper 1

The food-related health condition illustrated above is Osteoporosis.

Osteoporosis is a condition characterized by porous bones that are thinner and less dense, leading to increased brittleness and a higher risk of fractures. It occurs when calcium and minerals are lost from the bones faster than they are replaced.

1. Low estrogen levels in females, especially after menopause.
2. Inadequate dietary intake of calcium and vitamin D.
3. Lack of physical activity or exercise, which can weaken bones.
4. Family history of osteoporosis, which can increase susceptibility.

Anorexia Nervosa: Individuals restrict food intake significantly, often to the point of dangerous weight loss. Bulimia Nervosa: Involves episodes of binge eating followed by purging to prevent weight gain.

Anorexia Nervosa: Characterized by very little kilojoule intake, which leads to extremely low body reserves. Bulimia Nervosa: Involves excessive kilojoule intake, followed by purging, creating a cycle where not all kilojoules are absorbed.

The chicken in the meal provides protein, essential for muscle tissue repair and immune function. Carrots are rich in vitamin C, which helps boost the immune system and aids recovery from infections. Additionally, the vitamins and minerals from the brown bread assist in maintaining overall health and energy levels, important for those suffering from HIV/AIDS.

Genetically modified foods can enhance food security by making crops resistant to diseases and pests, which helps ensure reliable food production. This can increase the yield of crops, allowing more people to be fed. Furthermore, genetically modified crops can have improved nutritional profiles, benefiting those who may suffer from malnutrition.

The word allergens appears on the label to inform consumers who may have allergies that certain ingredients, like fish, are present in the product and may cause allergic reactions.

The term sustainable refers to practices that ensure resources are not depleted or harmed, promoting ecological balance and allowing future generations to rely on these resources, like fish populations.

The statement is valid. The tuna contains low saturated fat and beneficial unsaturated fats, which can help maintain healthy cholesterol levels. However, moderation is key, as the total fat content must still be monitored.