Tuesday's inflation report just confirmed 3 of the biggest business trends in the US

Inflation tells you a lot about the broader economy, but it can also shine a light on big specific industry trends in the US.

Tuesday’s CPI number was no different, as it not only showed pricing pressures building in the economy but also provided insight on the state of three huge American industries: the food industry, the healthcare industry, and the auto industry.

While they are not particularly revelatory, the CPI data do provide a clear macro-level view of the larger forces impacting the performance of these businesses.

Restaurants are having a tough time

The restaurant industry is facing a serious downturn, and the CPI data has a perfect example of why that is.

One reason people are spending less at restaurants is simply that making your own dinner is much more cost effective, as the CPI data points out. CPI for food at home (read: groceries) versus food away from home (read: restaurants) are moving in almost perfectly opposite directions. Food at home is down 2.2% in September from the same month a year before, while food away from home is up 2.4% over that same time period.

To be fair, the decreasing cost of food is good for restaurants, as it keeps input costs down. Additionally, a number of staples such as beef and eggs are coming off of record highs, so its only a relative improvement.

The improvement, however, appears to have gotten the attention of shoppers. Sales for the restaurants industry as a whole have been sliding and large chains especially are getting hit hard.

Americans are paying way more for healthcare

Medical costs have been one of the major drivers of inflation and Tuesday’s CPI print showed that is not letting up at all.

This means that people are paying more out of pocket for their care since CPI only measures consumers’ payments, rather than PCE, which measures costs including government payments through Medicaid and Medicare and employer payments for healthcare. It’s worth noting that PCE is the inflation measure preferred by the Federal Reserve.

Much of this increase has been driven by increasing costs for prescription drugs, which have come under fire after controversies such as the EpiPen, and the higher number of Americans with high deductible health plans.

Add up the increased costs for the goods, and the higher burden placed on consumers and you’ve got not only a huge business trend but also a political hot spot.

People are buying a lot of new cars, making used cars cheaper

As new car sales have hit record highs, it appears that the downstream impact on the used car industry has been significant.

Prices for used cars have decreased by 4.1% year-over-year according to the CPI data and have been negative on a year-over-year basis for 21 of the past 24 months. The 4.1% decline also ties the largest annual depreciation since the recession.

As pointed out by consumer auto site Edmunds in August, the used car market is being flooded by cars (especially smaller cars) as more people trade up for new ones. Thus, the increased supply has brought prices broadly down and created what Edmunds called a “great time to buy.”

(h/t Bespoke Invest)

NOW WATCH: LIZ ANN SONDERS: The most unsettling outcome for the markets would be a surprise Trump win

NOW WATCH: Money & Markets videos

Want to read a more in-depth view on the trends influencing Australian business and the global economy? BI / Research is designed to help executives and industry leaders understand the major challenges and opportunities for industry, technology, strategy and the economy in the future. Sign up for free at research.businessinsider.com.au.