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Unlocking the fountain of youth: Diet and exercise have a remarkable impact on cognition in older adults

The aim of non-pharmacologic interventions for brain health is to preserve cognitive function and safeguard brain structure. This review explores various diets (MeDi, DASH, MIND, ketogenic), exercise approaches (endurance, resistance, yoga, HIIT), and highlights the need for further research to uncover the underlying mechanisms.

13 Jun 2023

Can adherence to the Mediterranean diet reduce gestational stress and anxiety in pregnant women?

Researchers investigated the influence of structured Mediterranean diet intervention on the anxiety and stress levels.

1 Jun 2023

Exploring how and why nitrate has contrasting potential risks and benefits

Despite our understanding of nutrition expanding remarkably in recent times, few aspects of our diet continue to confuse and divide the experts like nitrate.

22 May 2023

Simple interventions to help people select lower-calorie options on delivery apps could help tackle obesity epidemic

Simple initiatives to help people select lower-calorie options when ordering takeaways in delivery apps could help tackle the obesity epidemic, suggest three randomized trials being presented at this year's European Congress on Obesity (ECO) in Dublin, Ireland (17-20 May).

19 May 2023

High-fat diets can promote atherosclerosis via gut bacteria interactions with the immune system

In a recent study, researchers determined that derivatives of natural emulsifiers such as phospholipids found in high-fat, high-cholesterol diets can promote atherosclerosis via gut bacteria interactions with the immune system.

11 May 2023

Could spices boost protein intake in older adults?

Poor eating often exacerbates aging problems, resulting in inadequate protein intake among older adults. This, in turn, may cause muscle wasting, reduced function, and poor quality of life. A new research paper looks at the role of spices in boosting the attractiveness of typical foods in this age group.

1 Mar 2023

Healthful eating plan and regular physical activity can help reduce cancer risk

Cancer is the second leading cause of death in the United States, behind heart disease. While no cancer is 100% preventable, a healthful eating plan and regular physical activity can help reduce your risk of developing cancer, according to the Academy of Nutrition and Dietetics.

21 Feb 2023

Seasonal cooks’ secret sauce: Heaping nutrition and cultural zest

Oldways Ambassadors Brenda Atchison and Glorya Fernandez walked a KHN reporter through two cooking demonstrations to showcase modern takes on cultural classics — like a cold black-eyed pea salad just in time for the new year, and a garlicky dill mojo sauce served over spinach salad.

23 Dec 2022

Study investigates spread of Klebsiella superbug between humans and the environment

An international team of scientists investigating transmission of a deadly drug-resistant bacteria that rivals MRSA, has found that whilst the bugs are found in livestock, pets and the wider environment, they are rarely transmitted to humans through this route.

22 Nov 2022

Changing the wording about expiration dates could help reduce food waste

Changing the wording about expiration dates on perishable food items – which is currently unregulated and widely variable – could help reduce food waste, according to a new Cornell University-led study.

4 Nov 2022

Weight loss gadgets: They provide data to help consumers achieve diet goals, but it still won’t be easy

I felt a special kind of awe, then panic, watching my glucose levels skyrocket for the first time after relishing a cold beer on a sweltering summer evening.

14 Oct 2022

Share of tweets about healthy foods increased by 20% during the pandemic, analysis finds

From May 2020 to January 2021, the share of tweets about healthy foods increased by 20 percent compared to pre-pandemic estimates, while fast-food and alcohol tweets decreased by 9 percent and 11 percent, respectively.

26 Jul 2022

Boost now or wait? Many wonder how best to ride out covid’s next wave

Gwyneth Paige didn't want to get vaccinated against covid-19 at first. With her health issues — hypertension, fibromyalgia, asthma — she wanted to see how other people fared after the shots. Then her mother got colon cancer.

18 Jul 2022

New weight loss treatment is marked by heavy marketing and modest results

First came the "edible billboard," which appeared last year during the holidays in New York's East Village loaded with cake treats. Then, in late January, came the national marketing campaign, with TV and digital media promoting the idea that trying to lose weight doesn't mean a person can't enjoy eating.

22 Jun 2022

Acids in sugar-free beverages could erode tooth enamel, research finds

New research finds acids in sugar-free beverages could erode tooth enamel, as a recipe mixing flavored sparkling water with balsamic vinegar to create a so-called "healthier" alternative to soda takes TikTok by storm.

21 Jun 2022

Microbes in animals' guts influence diet selection behavior, research shows

Eggs or yogurt, veggies or potato chips? We make decisions about what to eat every day, but those choices may not be fully our own.

20 Apr 2022

More than a quarter of participants contaminated salad with raw poultry in a food safety study

In a study aimed at assessing the impact of washing poultry on kitchen contamination, researchers found that more than a quarter of study participants contaminated salad with raw poultry – including many study participants who did not wash the poultry.

5 Apr 2022

Higher olive oil intake may reduce the risk of premature death

People who consume higher amounts of olive oil may lower their risk of premature death overall and from specific causes including cardiovascular disease, cancer, and neurodegenerative disease, compared to people who never or almost never consume olive oil, according to a new study led by researchers from Harvard T.H. Chan School of Public Health.

13 Jan 2022

Higher olive oil consumption linked with lower risk of cardiovascular disease, cancer mortality

Consuming more than 7 grams (>1/2 tablespoon) of olive oil per day is associated with lower risk of cardiovascular disease mortality, cancer mortality, neurodegenerative disease mortality and respiratory disease mortality, according to a study publishing today in the Journal of the American College of Cardiology.

10 Jan 2022

CDC investigates Listeria outbreaks linked to packaged salads

CDC is currently investigating two separate Listeria outbreaks, both of which are linked to packaged salads. One outbreak is linked to packaged salads produced by Fresh Express.

23 Dec 2021