The amount of sugar one should consume daily to prevent neuronal damage is debatable and may differ from person to person based on factors like age, weight, and general health. A high-sugar diet has been linked to an increased risk of obesity, type 2 diabetes, and cardiovascular disease, as has been acknowledged by the vast majority of health organizations.
Both adults and children should limit their daily consumption of free sugars to less than 10 percent of their total energy intake, as recommended by the World Health Organization (WHO). There would be less than 50 grams of sugar (about 12 teaspoons) in a 2,000-calorie diet.
Keep in mind that the sugar you consume from various sources, such as sweetened beverages, desserts, and processed foods, can quickly add up. If you want to keep your diet healthy and lower your risk of health problems, choosing nutrient-dense whole foods and limiting your intake of added sugars can help.