Physiological Functions of Foods

University:
Liberty University
Course:
BIOM 500 | Introduction to Biomedical Sciences
Academic year:

2024
Views:

368

Pages:

5
Author:

Sheha A.

**Physiological Functions of Foods** **Energy-yielding foods** * Foods rich in carbohydrates and fats are called energy-yielding foods. * These provide energy to sustain the life processes of the body. **Body-building foods** * Foods rich in proteins are called body-building foods. * Proteins are essential for growth and repair of body tissues. * The body breaks down the proteins in food into amino acids, which are then absorbed into the bloodstream. * Amino acids are used to build and repair tissues, as well as to produce enzymes, hormones, and other important proteins. **Body-regulating foods** * Foods rich in vitamins and minerals are called body-regulating foods. * Vitamins and minerals help regulate body processes such as digestion, metabolism, and nerve function. * They also help to maintain healthy skin, hair, and nails. * Some vitamins and minerals also act as antioxidants, which help to protect cells from damage. **Protective Foods** Foods rich in vitamins, minerals, and antioxidants are called protective foods. These foods help to protect the body against diseases and infections. Examples of protective foods include fruits, vegetables, and whole grains. **Social Function of Food** Food has always been the central part of social communication. It has been a part of celebrations, festivals, and social gatherings. Food is an expression of love, affection, and hospitality. It brings families and friends together. Sharing food is a social activity that creates a sense of belonging and connection. Food also plays a role in cultural identity and traditions. Different cultures have their own unique culinary customs and traditions.