New US diet rule gets mixed response on social media

NEW YORK  - A new health guideline suggesting people should cut consumption of sugar while increasing intake of meat, coffee and cholesterol-heavy foods drew heated response on social media on Friday.

Hashtag #DietaryGuidelines was among the top trending topics on Twitter after US government released a report late on Thursday suggesting people should keep their sugar and corn syrup intake to less than 10 percent of daily calorie consumption.

Currently the average American consumes about 270 calories a day in sweeteners, or 13 percent, the guidelines said.

The new rules allow up to five cups of coffee a day, drop a previous limit on the consumption of cholesterol-laden food (while still curbing saturated fats to less than 10 percent of calories per day) and allow a variety of meats.

Twitter user @NVGhost005 wrote cynically: "With all these new dietary guidelines coming out, EVERYTHING one eats/drinks puts one at risk. Might as well not care."

"After reading the full report, these guidelines are quite disappointing, IMHO #DietaryGuidelines", tweeted health coach Pam McGovern (@weavegirl40) on Friday.

Comedian Brian Parise (@bpcomedy) also tweeted an image sarcastically poking fun at the report: "People are being critical of the new dietary guidelines the government put out today, but I think they nailed it.”


  People are being critical of the new dietary guidelines the government put out today, but I think they nailed it. pic.twitter.com/pea8yHsyoe

 — Brian Parise (@bpcomedy) January 7, 2016

— Reuters

Carbs more harmful than saturated fats – study

WASHINGTON - Long-derided saturated fats—associated with an array of health problems such as heart disease—caught a break Friday when research revealed their intake could be doubled or even nearly tripled without driving up their level in a person's blood.

Carbohydrates, meanwhile, are associated with heightened levels of a fatty acid linked to increased risk for diabetes and heart disease, the same study showed.

"The point is you don't necessarily save the saturated fat that you eat, and the primary regulator of what you save in terms of fat is the carbohydrate in your diet," senior author Jeff Volek of Ohio State University, said in the report.

To conduct the study, which appeared in the journal PLOS ONE, scientists put 16 participants on a strict dietary regime that lasted four and a half months.


Every three weeks their diets were changed to adjust carbohydrate and total fat and saturated fat levels.

The scientists found that when carbs were reduced and saturated fat was increased, total saturated fat in the blood did not increase, and even went down in most people.

The fatty acid called palmitoleic acid, which is associated with "unhealthy metabolism of carbohydrates that can promote disease," went down with low-carb diets and gradually increased as carbs were re-introduced, the study said.

An increase in this fatty acid indicates that a growing proportion of carbohydrates is being converted into fat instead of being burned by the body, the researchers said.

"When you consume a very low-carb diet your body preferentially burns saturated fat," Volek said.

"We had people eat two times more saturated fat than they had been eating before entering the study, yet when we measured saturated fat in their blood, it went down in the majority of people," he said.

The finding "challenges the conventional wisdom that has demonized saturated fat and extends our knowledge of why dietary saturated fat doesn't correlate with disease," Volek added.

By the end of the trial, participants saw "significant improvements" in blood glucose, insulin and blood pressure and lost an average of 22 pounds (10 kilograms).

"There is widespread misunderstanding about saturated fat. In population studies, there's clearly no association of dietary saturated fat and heart disease, yet dietary guidelines continue to advocate restriction of saturated fat. That's not scientific and not smart," Volek said. — Agence France-Presse

source: gmanetwork.com