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Categories: Stress, Vitamin

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Mental Health Research Psychology Research Stress
Published

Study shows heightened sensitivity to PTSD in autism      (via sciencedaily.com)     Original source 

A new study shows that a mild stress is enough to trigger post-traumatic stress disorder (PTSD) in mouse models of autism spectrum disorder (ASD). Researchers demonstrated that the two disorders share a reciprocal relationship, identifying a predisposition to PTSD in ASD, and discovering that core autism traits are worsened when traumatic memories are formed.

Dietary Supplements and Minerals Nutrition Vitamin
Published

New study challenges one-size-fits-all approach to vitamin D supplementation guidelines      (via sciencedaily.com)     Original source 

A new study sheds light on the complexities of achieving optimal vitamin D status across diverse populations. Despite substantial research on the determinants of vitamin D, levels of vitamin D deficiency remain high. Researchers believe their findings have significant implications for the development of tailored recommendations for vitamin D supplementation.

Dietary Supplements and Minerals Nutrition Psychology Research Vitamin
Published

Nutrient research reveals pathway for treating brain disorders      (via sciencedaily.com)     Original source 

The team discovered that an essential nutrient called choline is transported into the brain, across the blood-brain barrier, by a protein transporter called FLVCR2. This is discovery will inform future design of drugs for diseases such as Alzheimer's and stroke, mimicking choline so they can be smuggled into the brain.

Diet and Weight Loss Dietary Supplements and Minerals Nutrition Vitamin
Published

Vitamin D alters mouse gut bacteria to give better cancer immunity      (via sciencedaily.com)     Original source 

Researchers have found that vitamin D encourages the growth of a type of gut bacteria in mice which improves immunity to cancer.

Chronic Illness Depression Mental Health Research Psychology Research Stress Today's Healthcare
Published

Physical activity reduces stress-related brain activity to lower cardiovascular disease risk      (via sciencedaily.com)     Original source 

Over a ten-year period, biobank participants who met recommended levels of physical activity had a 23% lower risk of cardiovascular disease, and the protective effects were even more pronounced in individuals with depression.

Children's Health Diet and Weight Loss Dietary Supplements and Minerals Nutrition Obesity Staying Healthy Vegetarian Vitamin
Published

Choosing sugary drinks over fruit juice for toddlers linked to risk of adult obesity      (via sciencedaily.com)     Original source 

Consuming sugar-sweetened drinks in the first few years of childhood can be linked to poor diet patterns that increase the risk of obesity in later life, according to a new study.

Chronic Illness Mental Health Research Psychology Research Stress
Published

Study finds increased anxiety and PTSD among people who remained in Ukraine      (via sciencedaily.com)     Original source 

Researchers conducted a survey to understand how the mental health of displaced Ukrainians has been affected by the ongoing war. Their findings describe high levels of post-traumatic stress disorder (PTSD) and generalized anxiety among both refugees and people displaced within Ukraine.

Child Development Children's Health Mental Health Research Stress Today's Healthcare
Published

AI model can accurately assess PTSD in postpartum women      (via sciencedaily.com)     Original source 

By analyzing the narratives of women who experienced traumatic childbirth and women with non-complicated childbirth, researchers created an AI model that can accurately identify those at risk of childbirth-related PTSD.

Children's Health Diet and Weight Loss Dietary Supplements and Minerals Nutrition Obesity Today's Healthcare Vitamin
Published

Obese and overweight children at risk of iron deficiency      (via sciencedaily.com)     Original source 

Children and young people who are overweight or obese are at significantly higher risk of iron deficiency, according to a study by nutritional scientists.

Diabetes Diet and Weight Loss Dietary Supplements and Minerals Nutrition Vitamin
Published

Eggs may not be bad for your heart after all      (via sciencedaily.com)     Original source 

Whether you like your eggs sunny-side up, hard boiled or scrambled, many hesitate to eat them amid concerns that eggs may raise cholesterol levels and be bad for heart health. However, results from a prospective, controlled trial show that over a four-month period cholesterol levels were similar among people who ate fortified eggs most days of the week compared with those who didn't eat eggs.

Dietary Supplements and Minerals Nutrition Vitamin
Published

Natural molecule found in coffee and human body increases NAD+ levels, improves muscle function during aging      (via sciencedaily.com)     Original source 

A research consortium made a recent discovery that the natural molecule trigonelline present in coffee, fenugreek, and also in the human body, can help to improve muscle health and function.

Dietary Supplements and Minerals Nutrition Vitamin Women's Health - General
Published

Fish fed to farmed salmon should be part of our diet, too, study suggests      (via sciencedaily.com)     Original source 

Scientists found that farmed salmon production leads to an overall loss of essential dietary nutrients. They say that eating more wild 'feed' species directly could benefit our health while reducing aquaculture demand for finite marine resources.

Mental Health Research Psychology Research Stress
Published

How fear unfolds inside our brains      (via sciencedaily.com)     Original source 

The stress-induced mechanisms that cause our brain to produce feelings of fear in the absence of threats -- such as in PTSD -- have been mostly a mystery. Now, neurobiologists have identified the changes in brain biochemistry and mapped the neural circuitry that cause generalized fear experiences.

Dietary Supplements and Minerals Skin Care Vitamin
Published

Vitamin A may play a central role in stem cell biology and wound repair      (via sciencedaily.com)     Original source 

Retinoic acid, the active state of Vitamin A, appears to regulate how stem cells enter and exit a transient state central to their role in wound repair.

Chronic Illness Mental Health Research Stress
Published

It's not just you: Young people look, feel older when they're stressed      (via sciencedaily.com)     Original source 

A new study finds younger adults look and feel older on stressful days -- but only on days when they also feel they have relatively less control over their own lives.

Children's Health Chronic Illness Depression Mental Health Research Psychology Research Stress
Published

Link between adversity, psychiatric and cognitive decline      (via sciencedaily.com)     Original source 

Scientists have been examining the relationship between childhood adversity, and psychiatric decline as well as adult adversity and psychiatric and cognitive decline.

Chronic Illness Diet and Weight Loss Dietary Supplements and Minerals Nutrition Vitamin
Published

Link between high levels of niacin -- a common B vitamin -- and heart disease, study suggests      (via sciencedaily.com)     Original source 

Researchers have identified a new pathway that contributes to cardiovascular disease associated with high levels of niacin, a common B vitamin previously recommended to lower cholesterol. The team discovered a link between 4PY, a breakdown product from excess niacin, and heart disease. Higher circulating levels of 4PY were strongly associated with development of heart attack, stroke and other adverse cardiac events in large-scale clinical studies. The researchers also showed in preclinical studies that 4PY directly triggers vascular inflammation which damages blood vessels and can lead to atherosclerosis over time.

Chronic Illness Depression Mental Health Research Psychology Research Stress
Published

Stress influences brain and psyche via immune system      (via sciencedaily.com)     Original source 

Chronic stress affects the immune system and the brain. Researchers now show that a particular enzyme found in cells of the immune system enters the brain under stress. In mice, it causes them to withdraw and avoid social contact. This newly discovered connection between body and mind in stress-related mental illnesses could lead to new treatments for depression.

Depression Stress
Published

When a stressful situation is perceived as a threat, health and wellbeing suffer      (via sciencedaily.com)     Original source 

People experience more health and wellbeing issues when they feel overwhelmed by stressful situations rather than seeing them as a challenge, a new study finds.

Dietary Supplements and Minerals Vitamin
Published

Archaeological evidence of seasonal vitamin D deficiency discovered      (via sciencedaily.com)     Original source 

Rickets ran rife in children following the Industrial Revolution, but new research has found factory work and polluted cities aren't entirely to blame for the period's vitamin D deficiencies.