u Flashcards
(10 cards)
What are special dietary needs?
Special dietary needs refer to specific dietary requirements that some individuals must follow due to medical conditions, allergies, or personal beliefs.
What is cardiovascular disease (CVD)?
CVD is a general term for diseases of the heart or blood vessels, including coronary heart disease and stroke. It is linked to poor diet and lifestyle.
What dietary changes can help reduce the risk of CVD?
To reduce the risk of CVD, it is important to follow dietary guidelines, eat a diet low in saturated fat, and consume the recommended 5-a-day of fruits and vegetables.
What is type 2 diabetes?
Type 2 diabetes occurs when the body becomes insulin resistant and cannot utilize glucose effectively. It is often linked to obesity and a high-sugar diet.
What is coeliac disease?
Coeliac disease is a condition where the body cannot tolerate gluten, a protein found in wheat and some oats. Affected individuals must avoid all gluten-containing foods.
What is the difference between food intolerance and food allergy?
Food intolerance involves an unpleasant reaction to food, while a food allergy involves the immune system and can cause severe reactions.
What is obesity?
Obesity is a condition characterized by excessive body fat, determined by a BMI of more than 30. It is common in Western society.
What is iron deficiency anemia?
Iron deficiency anemia occurs when there is not enough iron to produce red blood cells, leading to fatigue and lethargy.
What are the functions of calcium?
Calcium helps build strong bones and teeth, regulates muscle contractions, and ensures normal blood clotting.
What can a lack of calcium lead to?
A lack of calcium can lead to conditions such as rickets in children and osteoporosis in later life.
