Norovirus, a highly contagious stomach bug causing vomiting and diarrhea, is surging across the U.S. in early 2025. It is the leading cause of gastroenteritis nationwide. With outbreaks reaching record highs this winter, understanding norovirus symptoms and prevention is more important than ever.

What is Norovirus?

Norovirus is a group of viruses that cause acute gastroenteritis – inflammation of the stomach and intestines. People nickname it the “stomach flu,” but it remains unrelated to influenza, which affects the respiratory system. Norovirus infection gives only temporary immunity, so reinfection is possible because of many strains.

Dietary fiber is very important for a healthy diet. It is found only in plant-based foods, including fruits, vegetables, whole grains, legumes, nuts, and seeds. Although the human body cannot digest fiber, its presence in the diet is essential to maintain a healthy digestive system and prevent various diseases.

In recent years, a high-fiber diet has become increasingly important due to the many benefits it offers. It supports both digestive health and overall well-being. In this article, you will discover what fiber is, its types, benefits, and how to properly incorporate it into your daily diet.