In South Korea, before the 2000s, it was almost impossible to find berries like blueberries or raspberries in department stores.

These days, they are commonly seen in supermarkets, but for the older generation, they were fruits that made them wonder, "What is this?"

In contrast, in the United States, this is just part of everyday life. People add them to yogurt for breakfast, blend them into smoothies, or snack on them casually.

When you first try them, the seeds can be a bit off-putting, and the fruit is small and expensive, so you might wonder why people eat them so much.

However, the reasons are quite clear.

The first is the antioxidant properties. Blueberries are known for being rich in anthocyanins.

This component helps prevent what can be described as a "rusty state" in the body. One reason older people experience fatigue and slower recovery is oxidative stress, and blueberries help reduce this. This is why many older Americans consistently eat blueberries.

The second is eye health. This is almost a standard association with blueberries.

In fact, anthocyanins are known to reduce eye fatigue and help maintain retinal function. For those who spend all day looking at computers and phones, this is definitely something they can feel. The saying "good for the eyes" didn't come from nowhere.

The third is blood sugar management. This might be surprising, but berries have a sweetness while not causing a rapid spike in blood sugar.

They fall into the category of low glycemic index fruits. Therefore, they are less burdensome for people who need to manage their sugar levels or those who are watching their weight. This is also why blueberries frequently appear in American diet plans. They are sweet but guilt-free fruits.

The fourth is gut health. Blueberries and raspberries are fruits that contain a good amount of dietary fiber.

Especially since raspberries can be eaten with the seeds, they are effective in aiding digestion. People with constipation often notice a significant difference when they regularly consume these berries. It's not just about the taste; it makes the body feel lighter.

The fifth is brain health. This is a topic that has been discussed more recently.

Research continues to show that the antioxidants in blueberries can reduce brain cell damage and help maintain memory. This is why many Americans develop the habit of eating blueberries as they age.

They are not just simple fruits but feel like "food that is a long-term investment."

Interestingly, in South Korea, there used to be almost no such fruits, and instead, fruits like apples and pears were the focus.

However, these days, dietary habits are changing, and the consumption of berries is gradually increasing. Especially among those interested in health or dieting, they have become almost a staple item.

Ultimately, the point is that blueberries and raspberries are not just "foreign fruits" but are quite beneficial for body management.

While you don't need to eat a lot every day, just consistently eating a little can add up, which is why I find myself spending about $5-6 every time I go to the market.