A wholesaler can act as a middleman, brokering deals between these businesses. The sale and distribution of goods to users other than end consumers. Wholesaling involves selling merchandise to retailers, wholesalers and merchants, or to industrial, commercial and institutional users. A wholesaler can act as a middleman, brokering deals between these businesses.
Hemoglobin, which carries iron, gives red blood cells their color. Iron, a mineral you ingest in food, plays a vital role in transporting oxygen to tissues throughout your body. Although iron has other functions as well, acting as an oxygen delivery system is its best-known function.
An iron supplement can keep you from being one of the millions of people who may not be getting enough iron every day.***. Iron helps support normal red blood cell production.**. Iron is a necessary component of hemoglobin. Iron is a key player in energy metabolism .**.Iron is involved in neurotransmitter synthesis. An iron supplement can counteract some common nutrients (like calcium in fruits and vegetables) that can decrease the bodyâs ability to absorb Iron from food.he body's normal supply of iron is maintained by the body itself; it adjusts and controls the amount it absorbs from the food we eat. 1  Every living cell contains iron. 2  Iron promotes normal red blood cell production. 3  Iron is a vital component of hemoglobin. 4  Hemoglobin is the protein that transports oxygen in the blood.