Probiotics are a big and rapidly growing business, with annual global sales of products expected to rise to $42 billion by 2016. The term probiotic refers to dietary supplements (tablets, capsules, powders, lozenges and gums) and foods (such as yogurt and other fermented products) that contain âbeneficialâ or âfriendlyâ bacteria. The organisms themselves are also called probiotics.
Mobil 1 Extended Performance synthetic oil is recommended for oil change intervals up to 15,000 miles or one year, whichever occurs first. Thatâs roughly FIVE TIMES longer than conventional oil change wisdom recommends. Thatâs massive. Imagine the savings from both the actual oil and the change procedure costs. ELF: You can run a conventional oil 5K miles but you should be able to run a synthetic oil 7500 to 10000 miles.
So how often should you replace your engine's oil? Most experts and manufacturers agree that every three months, or 3,000 to 5,000 miles (4,828 to 8,047 kilometers), is the most acceptable. However, some manufacturers like Toyota and Ford say every six months or 6,000 miles (9,656 kilometers) [source: Nagy].