Chelation can make it easier for the body to absorb magnesium. Magnesium used in dietary supplements can be chelated to any number of compounds. Often, these compounds are amino acids. Such chelation imitates the natural form so that the body can absorb it readily. Naturally chelated magnesium is found in substances such as chlorophyll, the chemical that gives plants their green color. This is why leafy green vegetables are a good source of magnesium.
The dealer invoice is the price the manufacturer bills the dealer for the vehicles they purchase, plus any options equipped. This is in essence the dealer's cost, and is not generally shared with the customer.he dealer invoice is the price the manufacturer bills the dealer for the vehicles they purchase, plus any options equipped. This is in essence the dealer's cost, and is not generally shared with the customer.
Simply put, thereâs a price that the dealership pays for a car, called invoice price, and then thereâs the price that automakers want the car sold at, called the MSRP.nd that means selling as close to the MSRP as possible, though you can usually score a price lower than the MSRP. Although we can say it as simply as possible, invoice and MSRP prices simply arenât that simple. The Cars.com article âGetting the Best Deal: Purchase Price and Trade-Insâ explains why: