Nutrition News and Research

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Underutilized obesity treatments could transform patient health

When someone has obesity, losing even 5% of their body weight can make a major difference in their health -- especially if they can keep from regaining it.

21 Feb 2024

Beetroot juice outperforms nitrate supplements in boosting exercise performance

Beetroot juice (BRJ) offers superior exercise and recovery benefits compared to dietary nitrate and nitrate salts due to its rich phytonutrient content, enhancing aerobic performance and reducing fatigue.

21 Feb 2024

Diets impact Parkinson's motor symptoms, supplements show no benefit, study finds

Meta-analysis reveals that diets like the Mediterranean and ketogenic can improve motor function in Parkinson's disease patients, although dietary supplements do not enhance UPDRS or 6MWT scores.

21 Feb 2024

Mediterranean diet hailed for heart health benefits in women, study finds

Study highlights the Mediterranean diet's cardioprotective benefits for females, emphasizing its role in improving lipid profiles, blood pressure, and reducing cardiovascular disease risks, with a call for more female-focused research.

21 Feb 2024

Cycles of a diet that mimics fasting can reduce signs of immune system aging, as well as insulin resistance and liver fat

A recent study showed that three cycles of a fasting-mimicking diet in adults were associated with lower pre-diabetes markers, lower hepatic fat, and a higher lymphoid-to-myeloid ratio, which is an indicator of the aging of the immune system.

21 Feb 2024

Study exposes food insecurity among graduate students and postdocs

A new study in JAMA Network Open reports on this phenomenon at three Harvard, Boston, Massachusetts, campuses.

21 Feb 2024

Are you a weekend warrior when it comes to exercise? Both regular or one-to-two days of exercise aid weight loss

A new study in Obesity compares these two trends with inactivity to assess their effectiveness.

21 Feb 2024

Prolonged TV and video viewing linked to higher risk of nocturia

In a study published in Neurourology and Urodynamics, adults who spent 5 or more hours a day watching TV and/or videos were more likely to develop nocturia, or the need to urinate multiple times during the night.

21 Feb 2024

Association between dietary thiamine consumption and cognitive decline

The impact of thiamine consumption on cognitive function among older adults in China.

21 Feb 2024

Study finds J-shaped association between dietary thiamine intake and worsening mental acuity

There seems to be a J-shaped curve between dietary thiamine (vitamin B1) and worsening mental acuity among cognitively healthy older people, suggests research published in the open access journal General Psychiatry.

20 Feb 2024

Overcoming barriers to eating disorder treatment for low-income patients

Individuals with eating disorders who have low income are frequently misdiagnosed and lack adequate access to appropriate therapy, according to researchers from Weill Cornell Medicine and Columbia University Vagelos College of Physicians and Surgeons.

20 Feb 2024

Finasteride may offer life-saving benefits beyond hair loss treatment

The drug finasteride, also known as Propecia or Proscar, treats male pattern baldness and enlarged prostate in millions of men worldwide.

20 Feb 2024

Healthy plant-based diets linked to lower risk of obstructive sleep apnea

People who eat a healthy, plant-based diet that is high in vegetables, fruit, whole grains and nuts are less likely to suffer with obstructive sleep apnea (OSA), according to a study published today (Wednesday) in ERJ Open Research.

20 Feb 2024

Ultra-processed foods linked to higher risk of sarcopenia

Study finds a direct correlation between ultra-processed food consumption and increased risk of low muscle mass in adults, suggesting dietary changes could combat sarcopenia.

20 Feb 2024

Weekend warrior exercise approach comparable to regular exercise for weight loss

Whether you engage in physical activity on a regular basis or one-to-two days a week, both options produce weight loss suggests a new study published in the journal Obesity, The Obesity Society's (TOS) flagship journal.

20 Feb 2024

Are avocados good for your heart health?

The effects of avocado intake on cardiometabolic risk factors.

20 Feb 2024

Women reap greater health benefits from exercise than men

Women who exercise regularly have a significantly lower risk of an early death or fatal cardiovascular event than men who exercise regularly, even when women put in less effort, according to a National Institutes of Health-supported study.

19 Feb 2024

Mediterranean diet linked to better semen quality, study finds

A systematic review reveals that adherence to the Mediterranean diet improves semen quality in men of reproductive age, suggesting a positive impact on male reproductive health.

19 Feb 2024

Dietary protein overload linked to increased atherosclerosis risk

University of Pittsburgh School of Medicine researchers discovered a molecular mechanism by which excessive dietary protein could increase atherosclerosis risk.

19 Feb 2024

Husker research duo selected as Phase 1 winners in the NIH's Targeted Genome Editor Delivery Challenge

A Husker research duo was named a first-round winner in a National Institutes of Health competition aimed at generating solutions for delivering genome-editing technology to the cells of people with rare and common diseases.

19 Feb 2024