Diet
In short
The total sum of food and drink consumed by a person or group on a regular basis.
In plain words
It is what you eat and drink every day. Your diet can be specific to help your health or follow certain cultural traditions.
A simple example
A person might follow a vegetarian diet by eating vegetables, grains, and fruit while avoiding meat. This choice affects their daily nutrition.
Why it matters
What you eat provides the energy and nutrients your body needs to function. A poor diet can lead to health problems like heart disease or diabetes.
Easy to mix up
People often confuse 'diet' with a temporary weight-loss plan, but it actually refers to your lifelong eating habits.