Nutrition and health is the science that interprets the interaction of nutrients and other substances in food (e.g. phytonutrients, anthocyanins, tanins, etc.) in relation to maintenance, growth, reproduction, health and disease of an organism.
Nutrition and health:
Too many restaurants have been opened, which promote the
culture of fast food, as it is ready within time and moreover,
buyers need not to wait a long for food. Because of the spread of fast food everywhere, people need a strict diet to live the healthy life.
Everybody needs energy to do work. Energy is required for walking, studying, eating, working in the house or outside. You get this energy from the food that you eat. You need energy even
when you are resting. Can you tell why? Different organs inside
your body are always working, for example, heart is pumping
blood, stomach is digesting food, lungs are breathing in air, etc.
All these organs need energy for their respective functions and
food provides that energy.