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Learn about Nutrition — Simply Explained

Nutrition is the science of how food fuels and maintains your body. The three macronutrients — carbohydrates (energy), protein (building/repair), and fats (hormones, brain function) — work together with vitamins and minerals to keep everything running. Understanding nutrition cuts through diet fads and helps you make informed choices.

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Frequently Asked Questions

What are macronutrients vs micronutrients?+
Macronutrients (carbs, protein, fat) are needed in large amounts for energy and building blocks. Micronutrients (vitamins and minerals) are needed in small amounts but are essential for processes like immunity, bone health, and metabolism.
Are carbs bad for you?+
No! Carbs are your body’s preferred energy source. The key is quality — whole grains, fruits, and vegetables provide sustained energy and fiber, while refined sugars cause blood sugar spikes and crashes.
How much protein do I actually need?+
About 0.8g per kg of body weight for average adults, or 1.2–2.0g per kg if you’re active or building muscle. Most people in developed countries already eat enough protein without trying.

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