The Real Cause Of Alzheimer’s Is Not All In The Brain

The cause of Alzheimer’s is not just in the brain. Alzheimer’s disease could be a problem that involves the whole body, according to new research. Alzheimer’s — the most common form of dementia — has usually been thought of as only a brain disease. However, research now suggests the disease could be triggered elsewhere in the body. Chinese research has shown that amyloid-beta — the protein thought central to Alzheimer’s — can contribute to the disease even when it comes from outside the brain. The findings suggest drugs that might

The Best Way To Stop Depression From Recurring

Depression frequently recurs but therapy and drugs are not the only answers. Seeking out social relationships may help people to recover from depression. Building a social support system helps people stay depression-free. In addition, people who find activities they enjoy recover better from depression. By contrast, people who are aggressive loners are at a heightened risk of depression recurrence, research finds. Those who do not seek out social relationships find it harder to recover from depression. Aggression can also make it difficult to for these type of people to heal.

The Personality Traits That Protect Against Depression

Study finds beneficial effect of these two personality traits together on depression. Being extraverted and conscientious helps to reduce the risk of depression in neurotic people, new research finds. People who are highly neurotic typically look at the world in a negative way. They also find it hard to deal with stress and can experience a lot of negative emotions. However, it seems being social and organised helps to ameliorate the effect. Dr Kristin Naragon-Gainey, the study’s first author, explained: “If someone has high levels of extraversion they might be

This Drink Reduces New Brain Cells 40%

New brain cells in the hippocampus — an area critical for memory — were reduced by 40%. Even moderate alcohol intake could reduce the brain’s ability to produce new cells by 40%, research suggests. Regularly having as little as 3 to 4 alcoholic drinks could reduce the structural integrity of the adult brain. Ms Megan Anderson, the study’s first author, said: “Moderate drinking can become binge drinking without the person realizing it. In the short term there may not be any noticeable motor skills or overall functioning problems, but in

Happier People Are Raised By Parents Who Do These Two Things

Happier People Are Raised By Parents Who Do These Two Things

Poor parenting still resonating with people now in their 60s as much as the death of a loved one. Children of parents who are warmer and less controlling grow up happier, a new study finds. In contrast, parents who are overly controlling tend to bring up children with worse mental well-being. Dr Mai Stafford, one of the study’s authors, said: “We found that people whose parents showed warmth and responsiveness had higher life satisfaction and better mental wellbeing throughout early, middle and late adulthood.” The study tracked 5,362 people from

Here’s Why Sleep Deprivation Makes You Feel Zoned Out

Here’s Why Sleep Deprivation Makes You Feel Zoned Out

Why sleep deprivation feels like being drunk without drinking anything. Sleep deprivation disrupts communication between brain cells, new research finds. These disruptions can lead to temporary lapses in memory and even hallucinations. This helps to explain why sleep deprivation leaves people feeling so spaced out. Professor Itzhak Fried, who led the study, said: “We discovered that starving the body of sleep also robs neurons of the ability to function properly. This paves the way for cognitive lapses in how we perceive and react to the world around us.” The study

The Diet Linked To Higher Depression Risk

The Diet Linked To Higher Depression Risk

The longer people follow this diet, the more depressed they are. Vegetarians are twice as likely to experience depression as those eating a regular balanced diet, a new study finds. The longer people followed a vegetarian diet, the higher their depression scores, the researchers found. It is possible that the link is down to poor nutrition. Vegetarians typically have low levels of vitamin B12 in their diet. Indeed, around 50% of vegans have a vitamin B12 deficiency, while 7% of vegetarians have the deficiency. Vitamin B12 is found in red

The Laidback Sign Of Intelligence And Creativity

The Laidback Sign Of Intelligence And Creativity

Both creativity and intelligence could be linked to this relaxing activity. Being a daydreamer is a sign that you are intelligent and creative, new research concludes. The result comes from a study in which over 100 people had their brains scanned while they stared at a fixed point for five minutes. The researchers wanted to see how their brains worked in unison when they were given nothing in particular to do. People whose brains worked more efficiently had greater intellectual abilities and also reported more daydreaming in their everyday lives.

5 Elements of Western Diet Linked To Alzheimer’s Disease

5 Elements of Western Diet Linked To Alzheimer’s Disease

Study tests if western diet contributes to the risk of developing Alzheimer’s disease. Poor diet and inactivity probably account for around one-quarter of cases of Alzheimer’s disease, recent research finds. Now, a new study suggests that a ‘western diet’ may well be a contributing factor to Alzheimer’s. The study’s authors describe the typical western diet: “A western diet tends to include highly processed, less expensive fast food, that has a high fat content and simple carbohydrates while lacking essential nutrients from complex grains, fruits and vegetables.” Scientists at Tufts University

How Parents Needlessly Lower Their Children’s IQ

How Parents Needlessly Lower Their Children’s IQ

The parental behaviour that lowers children’s IQ. Children who were spanked in childhood have lower IQs, a study finds. The more children were spanked, the lower their IQ, the research also found. The probable reason is that spanking is highly stressful for children. It can leave them with post-traumatic stress disorder. An ongoing fear of terrible things happening — being easily startled — is linked to a lower IQ. Parents who continue to use corporal punishment into the teenage years may hamper their children’s brain development even more. Professor Murray

The Science of Antidepressants Is Based On Totally Backward Facts

The Science of Antidepressants Is Based On Totally Backward Facts

For 50 years scientists and the public alike have been completely wrong about the biological basis of depression. The scientific basis behind commonly used antidepressants is completely backwards, according to a new review of the research. For almost 50 years it has been believed by scientists and the public alike that depression is related to low levels of serotonin in the brain. The most commonly prescribed antidepressant medications — like Prozac, Paxil and Zoloft — are thought to work by keeping serotonin levels higher. So-called selective serotonin re-uptake inhibitors, or

Depression Is NOT Just A Mental Disorder, Review of 29 Studies Concludes

Depression Is NOT Just A Mental Disorder, Review of 29 Studies Concludes

3,961 people from 29 different studies were included in the analysis. Depression is more than a mental disorder, it affects the body’s ability to detoxify itself. It should be seen as a systematic disease that affects the whole body, argues a new study in the Journal of Clinical Psychiatry. Accepting that depression affects the whole body could help explain why people experiencing depression are more likely to suffer from cancer, cardiovascular disease and to die younger. All of these problems can be combated, however, by the usual treatments for depression:

What Your Coffee Order Says About Your Personality

What Your Coffee Order Says About Your Personality

Survey of 1,000 coffee drinkers reveals which type are “people-pleasers” and which are the most laid-back. Black coffee drinkers are old-school purists who are patient and efficient but can be a little quiet and moody, finds a survey. While latte drinkers were generous with their time but didn’t always take the best care of their health. These are amongst the findings from a recent survey of 1,000 coffee drinkers conducted by clinical psychologist Dr. Ramani Durvasula. The survey looked at different facets of personality along with the types of coffee

The Brain Training Found To Treat Severe Depression

The Brain Training Found To Treat Severe Depression

Small study sees improvements in those with ‘untreatable’ depression with no side-effects. Learning to control your own brain waves could be an effective treatment for severe depression, new research finds. The small pilot study found that a technique called neurofeedback helped severely depressed people whose depression had proved very hard to treat. Neurofeedback involves patients concentrating on a readout of their own brain waves. Over time, people can learn to control and change them. Professor Eun-Jin Cheon, the study’s first author, said: “Neurofeedback has been trialed with psychological conditions in