Short Answer 
The consumption of olive oil is decreasing due to concerns about its link to hair loss and the lower prices of alternative oils. However, it is also on the rise due to a popular diet promoting its use for weight loss and health benefits, necessitating consumers to weigh the pros and cons before making a decision.
Step 1: Understand the Decrease in Olive Oil Consumption
Research indicates that consuming olive oil can lead to hair loss. This negative finding has caused concerns among potential consumers. Additionally, a noted decrease in the price of other vegetable oils could be attributed to consumers avoiding olive oil in favor of alternatives.
Step 2: Recognize the Factors Contributing to an Increase
Despite the negative aspects of olive oil consumption, there are several compelling reasons why its usage is on the rise. A popular new diet specifically recommends using only olive oil for weight loss, promoting its perceived benefits. Moreover, recent news reports highlight that olive oil intake can significantly improve health, encouraging more people to incorporate it into their diets.
Step 3: Weighing the Pros and Cons
To make an informed decision regarding olive oil consumption, it’s essential to consider both the positive and negative aspects. Consumers should evaluate factors such as:
- Potential health risks linked to hair loss
- Benefits of weight loss through a specialized diet
- Overall health improvements cited in recent studies
This balanced view aids individuals in deciding whether to embrace or limit their consumption of olive oil.