Studies have shown that adults cannot survive by just drinking milk alone. However, the opposite is true for babies, as their only source of food in the early months is milk. Milk does not contain fiber, iron as well as vitamins A and C, which are very significant components of our daily dietary requirements. If we try to survive by just drinking milk alone, we are setting ourselves up for many health risks in the future, such as anemia, scurvy, diarrhea, and even premature death. Milk also does not contain certain nutrients that are essential for human survival such as carbohydrates and fats
What are some other foods that humans can’t survive on alone?
There are many foods that humans can’t survive on alone. For example, potatoes are a starchy food that has an unusual amount of protein but it lacks other essential nutrients such as vitamin A and C. Berries are packed with antioxidants and have just the right amount of sweetness but they lack other essential nutrients such as carbohydrates and fats. Avocadoes are the most nutrient-rich fruit on the planet but they lack other essential nutrients such as carbohydrates and proteins.
What are some other essential nutrients that humans need?
There are six classes of essential nutrients that the body needs: carbohydrates, lipids, proteins, vitamins, minerals, and water. Carbohydrates are necessary for a healthy body as they fuel your body with energy. Proteins are having their moment and are necessary for building and repairing tissues in your body. Vitamins are organic compounds that are essential for normal growth and nutrition and are required in small quantities in the diet because they cannot be synthesized by the body. Minerals are inorganic substances that are essential for normal growth and nutrition and are required in small quantities in the diet because they cannot be synthesized by the body. Water provides the medium in which all the body’s metabolic processes occur.