Nutrition is the process of using food for growth, metabolism, and tissue repair, while diet refers to the total amount of food consumed. A healthy diet can help prevent malnutrition and other diseases.

Here are some tips for a healthy diet:
Eat a variety of foods
Eat a wide variety of nutritious foods, including fruits, vegetables, whole grains, legumes, and seafood.

Consume essential nutrients
Get enough water, essential fatty acids, protein, vitamins, and minerals.

Choose a plant-based diet
A plant-based diet is packed with fiber, healthy fats, protein, vitamins, and minerals.

Consider the Mediterranean diet
This diet includes a variety of nutritious foods, and is considered one of the healthiest diets in the world.