Link to the article: https://pubmed.ncbi.nlm.nih.gov/31791430/
The UK study looked at 96 visually impaired people above the age of 50 (control was 50 people who could see) and had them recall their diet for 3 days. The visually impaired reported eating less nutritious foods and overall lower calories.
TL;DR People with visual impairment tend to be undernourished
This study examined whether sitting for long periods, known as sedentary behavior, is linked to the development of dementia in older adults. They collected data from over 49,000 adults aged 60 or older who did not have dementia at the beginning of the study. The results showed that spending more time sitting was associated with…
The contribution of wildfire to PM2.5 trends in the USA The air quality in the USA has improved over the years, thanks to public policies. However, there’s been a recent increase in a type of air pollution called PM2.5, partly due to wildfires. Since 2016, wildfires have made the air dirtier in about 75% of US…
The study looks at how a regulation in the Chinese tobacco industry, which consolidated ownership and increased the power of a few buyers, affected efficiency and income distribution. The research shows that when some materials are unique and can’t be easily replaced, it’s difficult to measure the impact of price changes on products and productivity….
Article They took 99 overweight/obese participants were assessed for cardio and muscular fitness. Visceral and subcutaneous adipose tissue were measured with a CT scan and measured cardio and muscular fitness. They found that cardio fitness and not muscular fitness was associated with visceral adipose tissue decreased. However, age, cardio fitness, and muscular fitness were associated…
Link to the article: https://pubmed.ncbi.nlm.nih.gov/32607928/ This was a retrospective study taking place in New York City looking at 6,493 patients positive for COVID-19. They looked at specific vital signs and laboratory values and found low blood pressure, increased heart rate, low oxygen, kidney function, and increased D-dimer had increased hazard ratios. Being female, African-American, and hydroxychloroquine…
Neutralization, effector function and immune imprinting of Omicron variants Recent variants of the SARS-CoV-2 virus, such as BQ.1.1 and XBB.1.5, have developed specific mutations in their spike proteins, which affect how the virus interacts with human cells and the effectiveness of vaccines and treatments. This study found that these variants bind more tightly to human…
