High sugar level

The human craving for sugar is a universal phenomenon, transcending cultures, continents, and time. It is not just a culinary preference or a modern habit – but a direct result of millions of years of evolution, which have dictated our natural and biological preferences. A historical and evolutionary look at sugar reveals a complex story of survival, agriculture, and commerce.
For most of human history, food was not readily available. Sugar, which was rare in nature, was found primarily in ripe fruit and honey. It was a concentrated and efficient source of energy—essential for survival. As a result, we evolved with a brain reward system that recognizes sugar as a valuable resource and triggers a strong sense of pleasure when it is consumed. This drive, designed to ensure that we pursue sources of calories, has made us particularly sensitive to sweetness.
Until the beginning of the agricultural era (about 10,000 years ago), sugar was rare, and consumed only in certain seasons. With the domestication of plants – mainly sugar cane in India and tropical regions – sugar production began in small quantities, which increased with technological advances.
During the Middle Ages, sugar became a luxury item in Europe. During the modern period, and especially with the beginning of the colonial era, European powers began to grow sugar cane in the Caribbean and Africa, exploiting slave labor. Sugar became not only a sought-after product, but also a major economic and political driver.
In the 19th century, with the advent of mass food industries and the production of sugar from sugar beets in Europe, sugar became cheap and accessible. For the first time in human history, sweet foods became a daily part of the diet – sweets, sugary drinks, cakes and cereals.
The evolutionary system that still rewarded us for every spoonful of sugar was not prepared for this abundance. The urge to consume sweets, which once helped us survive, has become readily available and often harmful in the age of abundance.
Today, sugar cravings are sometimes seen as an addiction. Studies show that sugar affects the brain in a similar way to drugs – activating the dopamine system and creating an increasing need. The food industry uses this deliberately: adding sugar to commercial products encourages repeat purchases.
The human love of sugar is no accident. It is a product of evolution that saw it as a survival tool, of history that saw it as a status symbol, and of a modern economy that turned it into a basic – and sometimes dangerous – consumer product.
Evolution hasn't forgotten its attraction to sweets. And among us, there's no such thing as sugar!