Frequently Asked Questions
Common questions about nutrition and well-being.
Macronutrients are nutrients required in large quantities by the body: carbohydrates, proteins, and fats. Carbohydrates provide energy, proteins build and repair tissues, and fats support hormone production and nutrient absorption. All three are essential for health.
Water is essential for all bodily functions. It transports nutrients and oxygen to cells, regulates body temperature, supports cognitive function, and aids digestion. Proper hydration is fundamental to energy levels and overall well-being. Individual needs vary based on activity and climate.
Yes, diet influences energy production. Carbohydrates provide glucose for energy, proteins support muscle function, and healthy fats help sustain energy. Regular, balanced meals—including whole grains, vegetables, lean proteins, and healthy fats—help maintain stable energy throughout the day.
A balanced diet includes a variety of foods from all nutrient groups: whole grains, vegetables, fruits, lean proteins, legumes, nuts, and healthy oils. It provides adequate macronutrients and micronutrients to support health. The specific balance varies among individuals based on age, activity level, and personal circumstances.
Micronutrients are vitamins and minerals required in small quantities but essential for health. They support enzyme function, immune health, bone strength, and energy production. While needed in smaller amounts than macronutrients, micronutrients are critical for optimal bodily function.
Nutrition labels show serving size, calories, macronutrients (carbs, protein, fat), and micronutrients. Start with serving size, as all values are based on that amount. Compare labels to choose foods that support your overall dietary goals. Understanding label information helps with informed food choices.
No. Dietary fat is essential. The type matters—unsaturated fats from nuts, seeds, oils, and fatty fish support health. Fats enable nutrient absorption, support hormone production, and protect organs. The focus should be on including healthy fat sources in a balanced diet, not on eliminating fat altogether.
Yes, nutrition and physical activity are complementary. Good nutrition supports muscle maintenance, energy production, and recovery. Regular activity improves cardiovascular health and supports muscle strength. Together, they contribute to overall well-being and energy levels.
Diverse protein sources include lean meats, fish, poultry, eggs, dairy, legumes, nuts, and seeds. Each source brings different micronutrients. Plant-based and animal sources can both be part of a balanced diet. Variety in protein sources ensures a range of nutrients.
Different foods provide different nutrient profiles. A colorful, diverse diet—including vegetables, fruits, grains, proteins, and healthy fats—helps ensure adequate intake of all micronutrients and beneficial plant compounds. Variety also makes eating more enjoyable and sustainable.
No. Individual nutritional needs vary based on age, sex, activity level, health status, cultural preferences, and personal circumstances. What matters is finding an eating pattern that is balanced, sustainable, and aligned with your specific situation. Consultation with healthcare providers can help tailor advice.