Personal finance is one topic within consumer science. It relates to matters such as personal banking, credit counseling, personal financial management and retirement planning. Individuals who formally study personal finance can prepare for careers in these fields or develop proficiency in managing their own finances.
Consumer affairs is a "human ecology" field under the aegis of consumer science. It involves the analysis of consumer behavior and practices among individuals, families and communities. Consumer affairs often intersects with other areas of consumer science such as retail studies, business, marketing and financial planning.
One branch of consumer science is the study of food, including purchasing and consumption habits. It involves the analysis of food production "from farm to table" and considers the reasoning behind and impact of food choices made by individuals. Food preparation, nutrition and food technology are also aspects of this consumer science subject.
Apparel development examines the design, production and distribution of clothing and considers the role of the individual consumer in shaping apparel development. It may involve artistic studies, consumer mathematics and technological studies. More advanced studies may delve into fabrics, marketing and innovative fashion design.