Mostrar mensagens com a etiqueta Gorduras Saturadas. Mostrar todas as mensagens
Mostrar mensagens com a etiqueta Gorduras Saturadas. Mostrar todas as mensagens

terça-feira, 21 de agosto de 2018

Óleo de côco, sim ou não?

https://www.nytimes.com/2018/08/21/well/eat/coconut-oil-good-bad-health.html

Citando:
"A. Coconut oil’s image has gotten a makeover in recent years, and many natural food stores stock the product. But despite “a lot of hype about it,” said Dr. Alice H. Lichtenstein, a Tufts University professor of nutrition science and policy who is vice chair of the federal government’s dietary guidelines advisory committee, “there’s virtually no data to support the hype.”

Coconut oil is high in saturated fatty acids, and saturated fat has been linked to high cholesterol levels and heart disease. Though critics have recently raised questions about the scientific evidence for the link, longstanding dietary guidelines urge Americans to reduce saturated fat intake to less than 10 percent of daily calories, or about 20 grams for a 2,000-calorie-a-day diet."

(...)

"Refined, bleached and deodorized, or R.B.D., coconut oil, which has been treated with solvents and subjected to intense heat, raises cholesterol so reliably that scientists have used it as a control when running experiments on different fats. The harsh processing may destroy some of the good essential fatty acids and antioxidants, such as lauric acid, a medium chain fatty acid believed to raise good H.D.L. cholesterol.

“If you’re going to use coconut oil, make sure you get virgin oil,” Dr. Brenna said. “And, of course, everything in moderation.”"

sábado, 17 de junho de 2017

Óleo de côco, saudável ou não?

Questionando o óleo de côco e sobre os tipos de gorduras:
http://www.bbc.com/news/health-40300145

Citando:
"Coconut oil is as unhealthy as beef dripping and butter, say US heart experts.

It is packed with saturated fat which can raise "bad" cholesterol, says the American Heart Association in updated advice.

Coconut oil is commonly sold as a health food and some claim the fat in it may be better for us than other saturated fats.

The AHA, however, says there are no good studies to support this.

The health benefits of coconut oil

Healthy Myth?

The advice around which fats to eat can be very confusing.

Animal fats, such as lard, are generally seen as bad, while plant oils, such as olive and sunflower, are seen as healthier options.

That theory is based on how much of one particular type of fat - saturated fat or "sat fat" - these products contain."