ISSA Nutrition Exam Questions and Answers | Latest Update | 2024/2025 | Already Passed
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Module
ISSA Nutrition
Institution
ISSA Nutrition
ISSA Nutrition Exam Questions and
Answers | Latest Update | 2024/2025 |
Already Passed
What is the primary role of carbohydrates in the diet?
Carbohydrates provide the body with a readily available source of energy, especially for
high-intensity physical activities. They are broken down...
ISSA Nutrition Exam Questions and
Answers | Latest Update | 2024/2025 |
Already Passed
What is the primary role of carbohydrates in the diet?
✔✔ Carbohydrates provide the body with a readily available source of energy, especially for
high-intensity physical activities. They are broken down into glucose, which fuels muscles and
the brain.
What is the function of dietary fiber in nutrition?
✔✔ Dietary fiber aids in digestion by promoting regular bowel movements, helps control blood
sugar levels, and contributes to maintaining a healthy weight by increasing the feeling of
fullness.
Why are essential amino acids important for the body?
✔✔ Essential amino acids cannot be synthesized by the body and must be obtained through the
diet. They are crucial for protein synthesis, muscle repair, and various metabolic functions.
1
,How does water contribute to overall health and nutrition?
✔✔ Water is essential for maintaining hydration, regulating body temperature, aiding digestion,
and supporting nutrient transport. It also helps eliminate waste products through urine and sweat.
What is the role of fats in the diet?
✔✔ Fats provide a concentrated source of energy, support cell structure, and are necessary for
the absorption of fat-soluble vitamins (A, D, E, and K). They also play a key role in hormone
production and brain function.
What are micronutrients, and why are they important?
✔✔ Micronutrients, which include vitamins and minerals, are essential for various bodily
functions such as immune support, bone health, energy production, and cellular repair. Although
needed in small amounts, they are crucial for maintaining overall health.
How does protein contribute to muscle growth and repair?
2
, ✔✔ Protein provides the necessary amino acids for building and repairing muscle tissue. During
resistance training or exercise, muscle fibers break down, and protein helps rebuild them, leading
to muscle growth and recovery.
What is the glycemic index, and how does it relate to nutrition?
✔✔ The glycemic index (GI) is a ranking of carbohydrates based on their effect on blood
glucose levels. Foods with a high GI raise blood sugar quickly, while low-GI foods have a
slower, more gradual effect. Managing GI is important for controlling blood sugar, especially in
individuals with diabetes.
How does vitamin D support bone health?
✔✔ Vitamin D enhances calcium absorption in the gut, which is vital for the development and
maintenance of strong bones. It also plays a role in bone mineralization and helps prevent
conditions like osteoporosis.
What is the impact of trans fats on cardiovascular health?
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