Sugar is an inseparable part of the food we consume, but too much sugar causes obesity, tooth decay, diabetes etc. Raising the awareness about the dangers of white sugar, increases consumption of sugar substitute, and today you can buy a range of artificial and natural sweeteners. For many years scientists have been trying to find the ideal sweetener that would provoke the sensation of sweetness as sugar but without the calories and negative impacts on health, which has white sugar. With all the efforts, the ideal sweetener does not exist, but there are many sugar substitute that, with proper consuming, can be used safely. Various studies have pointed out the dangers of artificial sweeteners , but the conclusion of all these studies that the key of using artificial sweeteners is moderation and quantity. If artificial sweeteners are consumed in the recommended amounts, there is no danger to health. Every day, natural sweeteners are becoming increasingly popular as a healthier alternative to sugar and artificial sweeteners. Natural sweeteners have lower caloric value than sugar, and unlike artificial sweeteners contain vitamins and minerals, which makes them highly nutritious. Although sugar substitutes can help you lose weight, it is important to emphasize that they don't inspire changing habits nor encourage to reduce food intake. Sweeteners are used as food additives, replacing sugar in many products with reduced energy value.