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Smell and taste changes in general population may indicate COVID-19 spread

Self-reports of smell and taste changes provide earlier markers of the spread of infection of SARS-CoV-2 than current governmental indicators, according to an international team of researchers.

11 Nov 2020

Five important questions about Pfizer’s COVID-19 vaccine

Pfizer's announcement on Monday that its COVID-19 shot appears to keep nine in 10 people from getting the disease sent its stock price rocketing. Many news reports described the vaccine as if it were our deliverance from the pandemic, even though few details were released.

11 Nov 2020

Effectiveness of vitamin C against COVID-19 depends on its natural transporter levels

High doses of vitamin C under study for treating COVID-19 may benefit some populations, but investigators exploring its potential in aging say key factors in effectiveness include levels of the natural transporter needed to get the vitamin inside cells.

11 Nov 2020

Service requests to city telephone lines can help identify "hotspots" for opioid overdose

Service requests to city non-emergency telephone lines can help identify "hotspots" for opioid use and overdoses, a study in Columbus found.

11 Nov 2020

Models of “mindful self-regulation” can help make healthy behavior changes

A growing body of evidence supports the effectiveness of mindfulness approaches to promote positive changes in health behaviors.

11 Nov 2020

Study shows how perceptions of beauty drive people’s appetite and spending decisions

As the holiday season nears, thoughts of pumpkin pies, roasted chestnuts and turkey dinners fill our dreams and our grocery shopping lists.

11 Nov 2020

Parents normalize children's symptoms to discount COVID-19, study finds

A new study by researchers from King's College London explores parental perceptions of COVID-19-like symptoms in their children and attitudes towards isolating them from others in the household when they are feeling unwell.

10 Nov 2020

New insights into the relationship between sweet taste of sugar and satiety regulation

To date, very little is known about how sweetness perception contributes to satiety. This study, conducted by an Austrian-German team led by chemists Veronika Somoza and Barbara Lieder, provides new insights into the relationship between the sweet taste of sugar, energy intake and the regulatory process of hunger and satiety.

10 Nov 2020

Artificial olfactory system mimics the mammalian nose to assess meat freshness

A team of scientists led by Nanyang Technological University, Singapore has invented an artificial olfactory system that mimics the mammalian nose to assess the freshness of meat accurately.

10 Nov 2020

Daily walnut consumption may reduce the risk of heart disease

Findings from a randomized controlled trial recently published in the Journal of the American College of Cardiology, indicate that people in their 60s and 70s who regularly consume walnuts may have reduced inflammation, a factor associated with a lower risk of heart disease, compared to those who do not eat walnuts.

10 Nov 2020

Babies can acquire allergies from their mothers in the womb

Mothers can pass on allergies to offspring while they are developing in the womb and that is one reason why babies exhibit allergies early in life, according to a Singapore preclinical study.

10 Nov 2020

Maternal exposure to flame retardants causes diabetes in offspring

A new UC Riverside study shows flame retardants found in nearly every American home cause mice to give birth to offspring that become diabetic.

10 Nov 2020

Researchers investigate natural compound for treating amnestic Mild Cognitive Impairment

Greek researchers and clinicians investigated for the first time the effect of High Phenolic Early Harvest Extra Virgin Olive Oil (HP-EH-EVOO) versus Moderate Phenolic (MP-EVOO) and Mediterranean Diet (MeDi) as a therapeutic pharmaceutical natural compound for older adults with amnestic Mild Cognitive Impairment (aMCI).

10 Nov 2020

Melatonin may be a viable treatment option for COVID-19, study suggests

Results from a new Cleveland Clinic-led study suggest that melatonin, a hormone that regulates the sleep-wake cycle and is commonly used as an over-the-counter sleep aid, may be a viable treatment option for COVID-19.

9 Nov 2020

Lateral flow test enables faster, accurate diagnosis of periprosthetic joint infection

The recently FDA-authorized alpha-defensin lateral flow test is a highly accurate, ten-minute test for diagnosis of periprosthetic joint infection (PJI) - a serious and costly complication of total joint replacement, reports a study in The Journal of Bone & Joint Surgery.

9 Nov 2020

Home-visiting intervention puts Native American infants on a healthier growth trajectory

Lessons on healthy feeding practices delivered to young mothers through a brief home-visiting intervention put Native American infants on a healthier growth trajectory, lowering their risks for obesity, according to a study from researchers at the Johns Hopkins Center for American Indian Health at the Bloomberg School of Public Health.

9 Nov 2020

Study reveals link between food insecurity and increased risk of cardiovascular death

Food insecurity is one of the nation's leading health and nutrition issues--about 13.7 million (10.5 percent) of households in the United States were food insecure at some time during 2019, a trend likely to increase in light of the COVID-19 pandemic.

9 Nov 2020

Study shows oxidant hydrogen peroxide can actually slow down cell ageing

At high concentrations, reactive oxygen species - known as oxidants - are harmful to cells in all organisms and have been linked to ageing.

9 Nov 2020

Social distancing policies had little effect on lower income people

A new Boston University School of Public Health study of the first four months of America's coronavirus epidemic, published in the journal Nature Human Behaviour, shows that physical distancing (also called "social distancing") policies had little effect.

9 Nov 2020

Study explores why attractive food seems healthier to consumers

A researcher from University of Southern California published a new paper in the Journal of Marketing that explores whether attractive food might seem healthier to consumers.

9 Nov 2020

Food News and Research

Smell and taste changes in general population may indicate COVID-19 spread

Five important questions about Pfizer’s COVID-19 vaccine

Effectiveness of vitamin C against COVID-19 depends on its natural transporter levels

Service requests to city telephone lines can help identify "hotspots" for opioid overdose

Models of “mindful self-regulation” can help make healthy behavior changes

Study shows how perceptions of beauty drive people’s appetite and spending decisions

Parents normalize children's symptoms to discount COVID-19, study finds

New insights into the relationship between sweet taste of sugar and satiety regulation

Artificial olfactory system mimics the mammalian nose to assess meat freshness

Daily walnut consumption may reduce the risk of heart disease

Babies can acquire allergies from their mothers in the womb

Maternal exposure to flame retardants causes diabetes in offspring

Researchers investigate natural compound for treating amnestic Mild Cognitive Impairment

Melatonin may be a viable treatment option for COVID-19, study suggests

Lateral flow test enables faster, accurate diagnosis of periprosthetic joint infection

Home-visiting intervention puts Native American infants on a healthier growth trajectory

Study reveals link between food insecurity and increased risk of cardiovascular death

Study shows oxidant hydrogen peroxide can actually slow down cell ageing

Social distancing policies had little effect on lower income people

Study explores why attractive food seems healthier to consumers

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Bringing real-time analytics to downstream bioprocess monitoring

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