FAQ: Frequently Asked Questions
What role does iron play in the body?
Iron is essential for oxygen transport in the blood. Its best sources are meat, fish, and legumes paired with vitamin C.
What are the best dietary sources of fiber?
Dietary fiber is found in whole grains, vegetables, and fruits. It regulates digestion and helps maintain healthy blood sugar levels.
What is nutrient density in food?
Nutrient density measures the amount of essential vitamins and minerals contained per calorie of a food item.
Why is magnesium so important for the nervous system?
Magnesium supports the nervous system, reduces fatigue, prevents muscle cramps, and promotes healthy heart function.
How can you increase the absorption of fat-soluble vitamins?
Adding healthy fats (e.g., olive oil, nuts) to meals with fresh vegetables increases the absorption of vitamins A, D, E, and K.
Why is magnesium so important for the nervous system?
Magnesium supports the nervous system, reduces fatigue, prevents muscle cramps, and promotes healthy heart function.
Why is it important to monitor vitamin D levels?
Vitamin D regulates calcium and phosphorus balance and maintains healthy bones. Supplementation is recommended during autumn and winter.
What are nutrients and why are they essential?
Nutrients are chemical compounds in food that the body uses for growth, energy generation, and maintaining vital life functions.
How does vitamin C affect the body?
Vitamin C boosts immunity, supports collagen synthesis, and enhances the absorption of plant-based iron.
What are the best dietary sources of fiber?
Dietary fiber is found in whole grains, vegetables, and fruits. It regulates digestion and helps maintain healthy blood sugar levels.