There are various components of food that do not have nutrients. Two such components are fiber and water. Let's understand them in detail.

**Fiber**
Fiber is a type of carbohydrate found in plant-based foods like fruits, vegetables, whole grains, nuts, and seeds. It is a complex carbohydrate that the body cannot digest. Hence, it passes through the digestive system essentially unchanged. Although fiber does not provide nutrients, it still plays an essential role in maintaining good health. Here are some of the benefits of fiber:

- Helps regulate bowel movements and prevents constipation
- Lowers cholesterol levels and reduces the risk of heart disease
- Helps control blood sugar levels and prevents diabetes
- Promotes satiety and helps in weight management

**Water**
Water is an essential component of food and is required for various bodily functions. Although it does not provide any nutrients, it is still crucial for maintaining good health. Here are some benefits of water:

- Helps regulate body temperature
- Aids in digestion and nutrient absorption
- Lubricates joints and cushions organs
- Flushes out toxins and waste products from the body
- Keeps the skin hydrated and healthy

In conclusion, although fiber and water do not provide any nutrients, they are still essential components of food that play a crucial role in maintaining good health.