A new study from the American College of Cardiology has found that the popular ketogenic or "keto" diet may contribute to higher levels of "bad cholesterol" and a twofold increase in the risk of heart attacks and strokes.
“Our study found that regular consumption of a self-reported diet low in carbohydrates and high in fat was associated with increased levels of LDL cholesterol— or “bad” cholesterol—and a higher risk of heart disease,” said Dr. Iulia Iatan, MD, PhD, lead author of the study and attending physician-scientist at the Healthy Heart Program Prevention Clinic in St. Paul’s Hospital.
“To our knowledge, our study is one of the first to examine the association between this type of dietary pattern and cardiovascular outcomes.”
The study points out that depriving the body of carbohydrates such as bread, pasta, and rice forces the body to break down fat for energy instead. This breakdown produces ketones in the liver, hence the name keto. Advocates for this type of diet suggest obtaining 60 to 80 percent of calories from fat.
By comparing this low-carbohydrate, high-fat (LCHF) diet with a more standard diet, the study found that it elevated levels of LDL cholesterol in some people, which is known to elevate the risk of heart disease.
Before starting this dietary pattern, they should consult a healthcare provider," Iatan said. "While on the diet, it is recommended they have their cholesterol levels monitored and should try to address other risk factors for heart disease or stroke, such as diabetes, high blood pressure, physical inactivity and smoking.”
As gas prices surge amid the Russian invasion of Ukraine, other nations could potentially transition faster to using clean energy than previously expected. Philip K. Verleger, a senior fellow at the Niskanen Center, joined Cheddar News to explain how this could be a possibility in the near future. "Part of the reason I think we have this invasion and the tantrum that's being thrown by Russia, terrible tantrum, is because the Russians were trying to slow down the transition," he said. "Ironically they speeded it up."
As Russia intensifies its war on Ukraine, President Biden announced a ban on oil imported from the aggressor nation. Critics of Russia have said this would be the best way to force Putin to pull back, but curbs on Russian oil exports are expected to send already skyrocketing oil and gas prices even higher, further impacting consumers, businesses, financial markets, and the global economy. Leslie Beyer, CEO of the Energy Workforce and Technology Council, joined Cheddar News' Closing Bell to discuss. "It's certainly going to increase pricing, but it is the right thing to do," she said. "The industry itself has already pulled out of the significant portion of its operations in Russia."
On this episode of Cheddar Innovates: Vision Marine Technologies CEO discusses how e-boats will play a role in the fight against the climate crisis; Lasso CEO breaks down how the design behind these compression socks can prevent injuries and improve performance; Cheddar gets a look at Curiosity Stream's 'The Tombs Of Egypt.'
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Walker Ross, Assistant Professor of Sports Business Management at Florida Southern College, joins Business of Sports: The Beijing Winter Olympics 2022, where he says that actions Beijing and other Olympic host sites have been implementing to combat climate change has simply not been enough to offset their carbon footprint.
Bamboo-based toilet paper company Cloud Paper raised $5 million in a recent funding round. Its product is a bamboo-based alternative to traditional toilet paper made from trees, and its mission is to end the deforestation caused by traditional paper products. Cloud Paper says the raise will allow it to make significant investments in its supply chain, product development, and hiring. Ryan Fritsch, a co-founder of Cloud Paper, joined Cheddar News' Closing Bell to discuss.
Space tourism company World View plans to launch its first commercial flights in early 2024, with voyages to take off from iconic locations around the world like the Grand Canyon — but seemingly at a flexible price point. Dale Hipsh, president of tourism and exploration at World View, joined Cheddar to discuss what a trip to the stratosphere would look like with his company and its much less expensive take on space travel. "Our technology allows us to be more democratic, to offer more opportunities for people to experience near space, and that overview effect," he said. "So we're really thrilled to be bringing it to market."
A recent NOAA report found America's coastline could experience a century's worth of sea rise in just 30 years. By 2050, water on the U.S. coast will be 10-12 inches higher, causing major eastern cities to be hit regularly with floods, even on sunny days. Gary Mitchum, professor of physical oceanography at the University of South Florida, joins Cheddar News to discuss.
The Biden administration is launching a new task force to promote the use of 'cleaner' construction materials with lower life cycle emissions. This comes as the White House works to speed up government purchases of greener products. Sweta Chakraborty, climate change expert and U.S. president of "We Don't Have Time," joins Cheddar News to discuss.
Stephen Gardner, director at ETF Managers Group, explains why investors shouldn't be rushing to sell vaccine stocks like Moderna or BioNTech even as the spread of COVID-19 slows down.
