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“The assessments revealed that the participants who received olfactory enrichment demonstrated a 226 percent improvement on learning and memory tests. Notably, only six of the 12 participants improved, five stayed the same, and one did worse, calling the data into question.”

“Approximately 70 percent of all dementia cases are due to Alzheimer’s disease. Previous research has demonstrated that the incidence of dementia is influenced by non-modifiable risk factors, such as increasing age, ethnicity, and the presence of a genetic variant known as APOE4.”

“The findings presented in the review raise many questions about the role of estrogen in protection against COVID-19, some of which may be addressed in ongoing trials involving short-term treatment of male COVID-19 patients with estrogen or progesterone.”

“On December 18, 2020, the Food and Drug Administration granted emergency use authorization for the Moderna mRNA vaccine against SARS-CoV-2, the virus that causes COVID-19. In recent weeks, however, variants of the SARS-CoV-2 virus have emerged, raising questions about the vaccine's efficacy.”

“Scientists use animal models to answer a variety of scientific questions about humans, from basic science to the pathophysiology of complex diseases. The reliability of these models is based on remarkable similarities in the biology of most mammals and the fact that many human diseases often affect other animal species.”

“And other research has shown that frequent exposure to cold air at more moderate temperatures (63°F, 17°C) promoted body fat loss, although the losses were neglible. The science of cold exposure is young, and many questions remain, but a growing body of evidence suggests it may offer many health benefits.”

“Back to the big picture So here's my take home - I think that armed with these facts, many of us should at least be asking the questions about when, how much, and where tablets and smartphone devices fit in, especially for children.”

“A strong, healthy nation is built on strong, healthy individuals. If we make these changes, we can reclaim our health, can prevent chronic disease, and can ensure longevity for generations to come. Now the question is: will we have the discipline?”

“The sonographers and clinicians responded to a series of questions about the patients' demographics, the reason for and results of the echocardiogram, and whether the results influenced subsequent treatment of the patient.”

“Whether reducing sugar intake during broad-spectrum antibiotic treatment can actually protect the microbiome and improve outcomes in transplant patients remains a question for future dietary trials.”