Sugar does not change to blue-black with iodine solution because it is a simple carbohydrate, not a polysaccharide. Iodine specifically reacts with starches, which have complex structures, while sugars have different molecular forms.
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Raman’s statement is accurate; starches are a type of carbohydrate, but not all carbohydrates are starches. Simple sugars and fiber are also carbohydrates. Testing can involve identifying different carbohydrates in common foods using iodine solution.
In my region, wild varieties like wild spinach, bamboo shoots, and various berries grow naturally. These foods are often collected by local communities, providing essential nutrients and contributing to traditional diets and cultural practices.
To make my diet balanced, I would include a variety of fruits, vegetables, whole grains, and lean proteins. I’d reduce sugary snacks and increase water intake to ensure all essential nutrients are consumed.
To learn about other food components that protect the body, read reliable health articles, consult nutritionists, or explore educational websites. Books on nutrition and healthy eating can also provide valuable information on disease-fighting nutrients.