Climate Seward - Alaska. Â°C | Â°F. Climate data for Seward, AK - 99664 - 1961-1990 normals - weather. Jan: January, Feb: February, Mar: March, Apr: April, May: May, Jun: June, Jul: July, Aug: August, Sep: September, Oct: October, Nov: November, Dec: December.
Mineral nutrients are inorganic elements found in food which the body cannot synthesise. Mineral nutrients are essential and vital components of all living cells and are involved in the metabolism of the body.
Carefully planned nutrition must provide an energy balance and a nutrient balance. The nutrients are: 1  Proteins-essential to growth and repair of muscle and other body tissues. 2  Fats-one source of energy and important in relation to fat soluble vitamins.3  Carbohydrates-our main source of energy.4  Minerals-those inorganic elements occurring in the body and which are critical to its normal functions.he nutrients are: 1  Proteins-essential to growth and repair of muscle and other body tissues. 2  Fats-one source of energy and important in relation to fat soluble vitamins. 3  Carbohydrates-our main source of energy. 4  Minerals-those inorganic elements occurring in the body and which are critical to its normal functions.