The Fundamentals of Nutrition:
In today’s fast-paced world, full of processed foods and fast food restaurant; understanding the fundamentals of nutrition is vital for making informed choices about what we eat and how it impacts our overall health. Let’s dive into the core principles of nutrition and uncover key facts that can help you make smarter dietary decisions.
What is Nutrition?
Nutrition is the process by which our bodies obtain and utilize nutrients from food to support growth, repair tissues, and maintain optimal function. It encompasses the intake of essential nutrients such as carbohydrates, proteins, fats, vitamins, minerals, and water, all of which play unique roles in sustaining life and promoting health.
What Are Whole Foods?
Whole foods are foods that are in their natural, unprocessed state, or minimally processed to retain their nutritional integrity. These foods are typically rich in nutrients, including vitamins, minerals, fiber, and antioxidants. Examples of whole foods include fruits, vegetables, whole grains, nuts, seeds, legumes, and unprocessed meats and fish. Whole foods are valued for their health-promoting properties and are often recommended as part of a balanced diet.
What Are Processed Foods?
Processed foods are foods that have been altered from their natural state through various methods such as cooking, freezing, drying, canning, or adding additives and preservatives. These foods often contain added sugars, unhealthy fats, and high levels of sodium to enhance flavor, texture, and shelf-life. Examples of processed foods include packaged snacks, sugary beverages, canned soups, deli meats, and frozen meals. While some processed foods may still retain nutritional value, many are considered less nutritious compared to whole, minimally processed foods, and their consumption is often associated with health risks such as obesity, heart disease, and diabetes.