There isn't one. Deficiency or absence of any essential nutrient will lead to ill-health or death. A lack of water will have an effect, or taken to extreme, kill you, the fastest.
Vitamins
vitamins
Their are many nutrient in our body that we need. But we mostly need water.
Different body processes require different nutrients. But the catch-all would have to be water.Water is the one thing we can't do without. We can live for about a month without food, (no calories, no vitamins, nothing) but only a week, maximum, without water.
Chemical reactions in the body take place in the nutrient known as ATP (adenosine triphosphate). ATP serves as the primary energy currency of the cell and is involved in various metabolic processes that require energy.
Most nutrient absorption in the human body takes place in the small intestine.
Vitamin nd minerals are the nutrient needed for chemical reaction because they are needed by the body in very small amounts to allow many different types of chemical reaction to take place.These chemical reactions are needed to maintain healthy functioning of the body
Chemical reactions in the body take place in water.
Chemical reactions in the body take place in water.
Because they lower the activation energy that is needed for reactions to take place faster in the body. Many reactions in the body would take place without enzymes, but at a speed that would not be conducive to biochemical processes needed in the body. So, enzymes are the bodies answer to reaction speed up.
In addition to providing energy, carbohydrates provide the raw materials to make cell parts. In addition to providing energy, fats have other important functions. Fats form part of the cell membrane, the structure that forms the boundary of a cell. Fatty tissue protects and supports your internal organs and insulates your body. Proteins are needed for tissue growth and repair. They also play an important part in chemical reactions within cells. Both vitamins and minerals are needed by your body in small amounts to carry out chemical processes. Water is the most important nutrient because the body's vital processes-including chemical reactions such as the breakdown of nutrients-take place in water.
In addition to providing energy, carbohydrates provide the raw materials to make cell parts. In addition to providing energy, fats have other important functions. Fats form part of the cell membrane, the structure that forms the boundary of a cell. Fatty tissue protects and supports your internal organs and insulates your body. Proteins are needed for tissue growth and repair. They also play an important part in chemical reactions within cells. Both vitamins and minerals are needed by your body in small amounts to carry out chemical processes. Water is the most important nutrient because the body's vital processes-including chemical reactions such as the breakdown of nutrients-take place in water.