Inside Look: Here Is How American Diet Trends Have Changed in the Last Four Decades!

Everyone’s a foodie these days.

With successful shows like Top Chef and amazing digital platforms like Tasty, food culture is trending! This food culture tells a lot about us as a society. A lot more than we think.

Recently, USDA released a report covering the food trends based on availability. In this, they examined foods available for purchase, to understand how the American diet has changed from 1970 to 2014.

The results are fascinating—and not as obvious as you’d think.

Our view of calories is all out of whack.

The most overwhelming takeaway is that the Americans intake has changed – a lot.

“Americans, on average, were either above or below the recommendations,” the report details. “They consume too many foods and beverages high in fats and refined grains and too few nutrient-dense foods and beverages.”

This shift is represented by calories consumed by food group, as you’ll find in the graph above. Save for dairy, calories consumed in all food groups rose. Of note is the amount of calories consumed from fats and oils like butter and olive oil, items typically used in food preparations like frying; the calorie count jumped from 337 calories to 562.

Author of the report and USDA social science analyst Jeanine Bentley believes this is due to more food options at our disposal. “There is more food available for consumption overall now compared to 1970,” she told ATTN:. “Based on that, we can say that people are probably eating more of those categories.”

There’s more healthy food available but we’re not benefiting from it.

Given our bloated caloric intake, one paradoxical takeaway is that healthier foods are much more available. Availability of vegetables like potatoes have slumped while leafy lettuces have risen. Solid fats like butter fell while oils for salads became popular. Yet, this isn’t impacting our calorie count.

A good example of this oxymoron come from fruits. As the report states, “despite the estimate that Americans are consuming more fruit than they did in 1970, they still were below the recommendations in the Guidelines for fruit.”

“I think it’s due to demand,” Bentley explained. “I think, slowly, consumers are looking more into certain things like dark leafy vegetables and [suppliers] will then produce more of it.”

Our fat and sweetener consumption points toward a bigger problem.

Fruits, vegetables and grains saw an increase in sales and decrease in availability.

Corn sweetners were readily available, which contains additives like fructose corn syrup and glucose, salads and cooking oils also saw an increase.

Along with gains in the availability of corn sweeteners, which contains additives like high-fructose corn syrup and glucose, other notable increases were salad and cooking oils. While these specific examples reinforce the simultaneous forward and backward momentum in Americans’ efforts to eat healthier, it also exposes a bigger problem: food waste.

“There’s something that’s going on there,” Bentley noted in regards to the numbers she studied. “Our numbers are so much higher than National Health and Nutrition Examination Survey’s numbers, who say we’re under consuming olive oils and liquid oils. We see that we’re over consuming. There’s something that’s going on.”

“I guess there’s maybe waste going on there,” Bentley suggested. “We don’t know. That’s one of the things I’m interested in looking into, in another paper.”