Showing 20 articles starting at article 1
Published Scientists 3D-print hair follicles in lab-grown skin (via sciencedaily.com) Original source
Scientists have 3D-printed hair follicles in human skin tissue cultured in the lab. This marks the first time researchers have used the technology to generate hair follicles, which play an important role in skin healing and function. When it comes to engineering human skin, hair may at first seem superfluous. However, hair follicles are quite important: They produce sweat, helping regulate body temperature, and they contain stem cells that help skin heal. The finding has potential applications in regenerative medicine and drug testing, though engineering skin grafts that grow hair are still several years away.
Published Study suggests even more reasons to eat your fiber (via sciencedaily.com) Original source
Health professionals have long praised the benefits of insoluble fiber for bowel regularity and overall health. New research suggests even more reasons we should be prioritizing fiber in our regular diets. Researchers found that each plant source of insoluble fiber contains unique bioactives -- compounds that have been linked to lower incidence of cardiovascular disease, cancer and Type 2 diabetes -- offering potential health benefits beyond those of the fiber itself.
Published The microbiome of fruit and vegetables positively influences diversity in the gut (via sciencedaily.com) Original source
In a meta-study, a research team has provided evidence that the consumption of fruit and vegetables contributes positively to bacterial diversity in the human gut.
Published Being a vegetarian may be partly in your genes (via sciencedaily.com) Original source
A person's genetic makeup plays a role in determining whether they can stick to a strict vegetarian diet, a new study has found. The findings open the door to further studies that could have important implications regarding dietary recommendations and the production of meat substitutes.
Published A quarter of people are undoing the benefits of healthy meals by unhealthy snacking (via sciencedaily.com) Original source
A quarter of people are undoing the benefits of healthy meals with unhealthy snacks, which increases the risk of strokes and cardiovascular disease.
Published Why men, wealthy people and maritime residents are more likely to develop skin cancer (via sciencedaily.com) Original source
A new study examines why people living in Atlantic regions are more at-risk for developing melanoma than other Canadians, providing lessons on skin cancer prevention for the whole country. To find out why, the researchers compared UV exposure and behaviours among different groups in Atlantic Canada based on income, education, and gender, among other factors.
Published Why does skin get 'leathery' after too much sun? Bioengineers examine cellular breakdown (via sciencedaily.com) Original source
A study explores how ultraviolet radiation can alter the microstructure of human skin. Particularly affected is collagen, the fibrous protein that binds together tissue, tendon, cartilage and bone throughout our bodies.
Published Global diet study challenges advice to limit high-fat dairy foods (via sciencedaily.com) Original source
Unprocessed red meat and whole grains can be included or left out of a healthy diet, according to a study conducted in 80 countries across all inhabited continents. Diets emphasizing fruit, vegetables, dairy (mainly whole-fat), nuts, legumes and fish were linked with a lower risk of cardiovascular disease (CVD) and premature death in all world regions. The addition of unprocessed red meat or whole grains had little impact on outcomes.
Published Not eating enough of these six healthy foods is associated with higher cardiovascular disease and deaths globally (via sciencedaily.com) Original source
Previous and similar research has focused on Western countries and diets that combined harmful, ultra-processed foods with nutrient-dense foods. This research was global in scope and focused on foods commonly considered to be healthy. Researchers derived a diet score from PHRI's ongoing, large-scale global Prospective Urban and Rural Epidemiological (PURE) study, then replicated that in five independent studies to measure health outcomes in different world regions and in people with and without prior CVD.
Published The Mediterranean Diet: Good for your health and your hip pocket (via sciencedaily.com) Original source
We've heard it time and time again -- the Mediterranean diet is great for our health. But despite the significant health benefits of this eating plan, a common deterrent is often the expected costs, especially when budgets are tight.
Published Diet high in fruit and vegetables linked to lower miscarriage risk (via sciencedaily.com) Original source
A preconception and early-pregnancy diet that contains lots of fruit, vegetables, seafood, dairy, eggs and grain may be associated with reducing risk of miscarriage, a new review of research suggests.
Published How to get your children to eat more fruits and vegetables (via sciencedaily.com) Original source
Children will eat more fruits and vegetables if families take more time to eat meals.
Published Boosting the body's anti-viral immune response may eliminate aging cells (via sciencedaily.com) Original source
Aging cells express a protein that is produced by human cytomegalovirus and is targeted by certain immune cells in the body. Harnessing the immune response to this protein could have multiple health benefits during aging.
Published Scientists see anti-aging potential in an invasive weed (via sciencedaily.com) Original source
The fruit of the cocklebur plant, which grows worldwide and is often considered a noxious weed, has antioxidant and anti-inflammatory components that could make it useful as a skin protectant, according to new research.
Published A higher dose of magnesium each day keeps dementia at bay (via sciencedaily.com) Original source
More magnesium in our daily diet leads to better brain health as we age, according to scientists.
Published MIND and Mediterranean diets associated with fewer Alzheimer's plaques and tangles (via sciencedaily.com) Original source
People who eat diets rich in green leafy vegetables as well as other vegetables, fruits, whole grains, olive oil, beans, nuts and fish may have fewer amyloid plaques and tau tangles in their brain -- signs of Alzheimer's disease -- than people who do not consume such diets, according to a new study.
Published Keto vs vegan: Study of popular diets finds over fourfold difference in carbon footprints (via sciencedaily.com) Original source
New research has estimated the carbon footprints and diet quality of six popular diets. The vegan and vegetarian diets were found to be produce the least amount of carbon dioxide while keto and paleo diets ranked lowest in sustainability and diet quality.
Published What makes brown rice healthy? Decoding the chemistry of its nutritional wealth (via sciencedaily.com) Original source
The health-benefits of brown rice are well-known and widely advertised. But what exactly confers these excellent properties has been subject to speculation until now. Researchers have recently identified cycloartenyl ferulate (CAF) as the main antioxidant and cytoprotective constituent of brown rice. CAF can protect cells from stress directly through antioxidant effects and indirectly by boosting the production of antioxidants within cells.
Published Simple laser treatments may help prevent nonmelanoma skin cancer (via sciencedaily.com) Original source
In a study of patients with a history of facial keratinocyte carcinoma, 20.9% of those treated with nonablative fractional lasers experienced a subsequent keratinocyte carcinoma, compared with 40.4% of patients who did not receive laser treatment.
Published In cells, UV-emitting nail polish dryers damage DNA and cause mutations (via sciencedaily.com) Original source
The ultraviolet nail polish drying devices used to cure gel manicures may pose more of a public health concern than previously thought. Researchers studied these ultraviolet (UV) light-emitting devices, and found that their use leads to cell death and cancer-causing mutations in human cells.