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Time of India
5 days ago
- Health
- Time of India
Cutting back on calories? Experts reveal how it affects the mind
A recent study in BMJ Nutrition Prevention & Health reveals a potential link between low-calorie diets and depressive symptoms, particularly in men and overweight individuals. Researchers analyzed data from over 28,000 adults, finding that calorie-restrictive diets correlated with higher depressive symptom scores. Calorie counting is not a new thing, but today, more and more people are growing conscious of their calorie intake. No wonder low-calorie diets continue to dominate health trends. But is it beneficial for you? Cutting back on calories may seem the right step, especially if you have a certain fitness goal or are on a weight loss plan. However, a new study suggests that the low-calorie diet might be making you grumpy. A new study published in the journal BMJ Nutrition Prevention & Health looked at the link between low-calorie diets and depressive symptoms. Diet and depression The researchers found that low-calorie diets are linked to heightened risk of depressive symptoms. They observed that men and the overweight are especially vulnerable to the effects of restrictive eating. The researchers explained that a 'healthy' diet rich in minimally processed foods, fresh fruits and vegetables, whole grains, nuts, seeds, lean proteins and fish, is generally associated with a lower risk of depression, however, an 'unhealthy' diet, dominated by ultra-processed foods, refined carbs, saturated fats, processed meats and sweets, is generally associated with a heightened risk. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Mistura chinesa faz cabelo crescer e homem fica irreconhecível Resultados em 30 dias Undo As people follow different types of diets for health or medical reasons, including those that restrict calories or particular nutrients, they wanted to understand whether these other dietary patterns might be associated with a risk of depressive symptoms. The study To understand the mental health implications of specific diet types, the researchers analyzed data from 28,525 adults (14,329 women and 14,196 men) who participated in the US National Health and Nutrition Examination Survey (NHANES) between 2007 and 2018. Participants also completed the Patient Health Questionnaire-9 (PHQ-9), a tool used to measure the severity of depressive symptoms. The findings were shocking. 2508 people (just under 8%) reported depressive symptoms, and 7995 participants (29%) had a healthy weight; 9470 (33%) were overweight; and 11060 (38%) were obese. The participants were asked about their diet, and based on the dietary patterns, they were categorised into 4 groups: (1) calorie-restrictive; (2) nutrient-restrictive (low in fat/cholesterol, sugar, salt, fibre, or carbs); (3) established dietary patterns (adapted for diabetes, for example); and (4) not on a diet. Most participants (25,009, 87%) said they weren't on any specific diet . 2026 (8%) of them followed a calorie-restrictive diet, 859 (3%) a nutrient-restrictive diet, and 631 (2%) an established dietary pattern. 90% of men and 85% of women said they weren't on a diet. Calorie restriction was reported in obese participants (1247;12%) and those who were overweight (594; 8%). The researchers also noticed that nutrient-restrictive and established dietary patterns were less commonly reported, with the highest proportion of established dietary pattern users among obese participants (359; 3%). The study found that PHQ-9 scores, a measure of depressive symptom severity were 0.29 points higher among those on calorie-restrictive diets compared with those not following any specific diet. For overweight individuals following such diets, the increase was even greater: 0.46 points higher for calorie-restrictive diets and 0.61 points higher for nutrient-restrictive diets. They found that calorie-restrictive diets were linked to higher cognitive-affective symptom scores (measure of relationship between thoughts and feelings) while nutrient-restrictive diets were associated with higher somatic symptom scores (excessive distress and anxiety about physical symptoms). These scores also varied by gender. A nutrient-restrictive diet was associated with higher cognitive-affective symptom scores in men than in women not on a diet, while all 3 types of diet were associated with higher somatic symptom scores in men. Also, people with obesity following an established dietary pattern had higher cognitive-affective and somatic symptom scores than those of a healthy weight not on a diet. What are the experts saying The findings contradict previous research that suggested low calorie diets improve depressive symptoms. 'This discrepancy may arise because prior studies were primarily randomised controlled trials (RCTs) where participants adhered to carefully designed diets ensuring balanced nutrient intake. In contrast, real-life calorie-restricted diets and obesity often result in nutritional deficiencies (particularly in protein, essential vitamins/minerals) and induce physiological stress, which can exacerbate depressive symptomatology including cognitive-affective symptoms,' the researchers said. They also suggested that another possible explanation might be a failure to lose weight or weight cycling—losing weight and then putting it back on. 'Diets low in carbohydrates (glucose) or fats (omega-3s) may theoretically worsen brain function and exacerbate cognitive-affective symptoms, especially in men with greater nutritional needs,' they added. Professor Sumantra Ray, Chief Scientist and Executive Director of the NNEdPro Global Institute for Food, Nutrition and Health, in a statementsaid, 'This study adds to the emerging evidence linking dietary patterns and mental health, raising important questions about whether restrictive diets which are low in nutrients considered beneficial for cognitive health, such as omega-3 fatty acids and vitamin B12, may precipitate depressive symptoms. ' Emergency Op For Viktor Krum Actor; Stanislav Yanevski's Shocking Health Crisis 'But the effect sizes are small, with further statistical limitations limiting the generalisability of the findings. Further well designed studies that accurately capture dietary intake and minimise the impact of chance and confounding are needed to continue this important line of inquiry,' Ray added. One step to a healthier you—join Times Health+ Yoga and feel the change
Epoch Times
16-05-2025
- Health
- Epoch Times
Mindfulness Therapy Significantly Improves Treatment-Resistant Depression: Study
Mindfulness-based therapy offers significant relief for patients who remain depressed after failing to respond to conventional treatments, according to a new clinical trial. The study found that remote mindfulness sessions improved depression symptoms, potentially offering new hope to hundreds of thousands of patients currently considered at the 'end of the road' for psychological treatment options. Measurable Benefits Comparable to Medication The MBCT combines meditation and mindfulness practices, such as self-compassion, with CBT, which helps individuals change negative thought patterns. The trial involved more than 200 patients across the UK who had already received talk therapy and anti-depressants but still struggled with depression. Participants were divided into two groups. The intervention group received MBCT sessions in addition to standard treatment. These sessions focused on developing mindfulness skills and managing difficult emotions. The other group continued with their usual care, which included a combination of antidepressants and talk therapy. Six months later, those who received MBCT showed greater improvements in their depression scores than those receiving standard care. Related Stories 5/5/2025 11/28/2014 The group that received MBCT plus usual treatment had depression scores that were about 2.5 points lower on average on the Patient Health Questionnaire-9, a widely used screening tool for depression. Remote delivery of MBCT can be 'really effective,' especially for people who might not be able to attend in-person sessions due to location, time, or mental health struggles, Dr. Sanam Hafeez, neuropsychologist and director of Comprehend the Mind in New York, who was not involved in the study, told The Epoch Times. 'Being able to join from home could actually help some people feel more comfortable opening up,' she said. If the sessions are structured well and the group is engaged, the impact could be just as strong.' Why MBCT Works for Persistent Depression MBCT is particularly helpful for people with recurrent or persistent depression, especially if they still have symptoms after standard treatment, Erik Larson, a board-certified psychiatric-mental health nurse practitioner, owner of Larson Mental Health, and not involved in the study, told The Epoch Times. It was originally developed to prevent relapse in those with multiple episodes of depression, because it teaches people how to relate differently to negative thoughts and emotions instead of trying to get rid of them. While MBCT works best for those who ruminate or feel overwhelmed by stress, experts caution it requires emotional stability and consistent practice, making it unsuitable for patients in acute crisis or with psychotic symptoms. '[MBCT] helps people to recognize negative, self-critical thoughts as thoughts, rather than as facts and so helps to lessen their emotional impact,' Hafeez said MBCT could be combined with other treatments. 'A lot of people already take medication, and this could give them extra support,' she said. 'It doesn't replace therapy like CBT but adds another layer. Some might even find it helps them rely less on medication over time.' Treatment-resistant depression Mary Ryan, a patient adviser and co-author who has worked with the research team from the start, emphasized in a She said people have often been told that they've reached the 'end of the road' for psychological treatment, and there are no other options for them. 'The findings of this trial are hugely important because we're telling this group of people that they still matter—that there's something else we can try that may work for them,' she stated.
Time of India
25-04-2025
- Health
- Time of India
Scientists reveal how THIS weekly habit can fight depression
Mental health is one of the most concerning issues all around the world nowadays, with depression being the most common and prevalent of them all. While not universally agreed upon, the rise in depression and its global impact have led many to consider it an epidemic. The World Health Organization (WHO) has described depression as an epidemic, noting its significant contribution to global disease burden, while estimating that 5% of adults globally experience depression, which translates to about 280 million people. This includes 4% of men and 6% of women, with 5.7% of adults older than 60 years also experiencing depression. While the global prevalence has remained relatively stable, the burden of depression, including the number of cases and impact on lives, has not been significantly reduced despite evidence of effective interventions. In the United States of America alone – as per the National Institutes of Health (NIH) – an estimated 21 million adults experience at least one major depressive episode annually, with women being more affected than men. The prevalence of depression is higher among certain demographics, including young adults, individuals with lower family income, and those with less than a high school education. Although these statistics might sound somewhat terrifying, depression is not beyond cure. In fact, as per a new research – scientists have revealed how a simple weekly practice helps fight depression. Read on to know more. What does the study say? While factors such as outdoor activities, regular exercise, a balanced diet, and robust social connections are widely recognized for enhancing mental well-being, recent research has revealed that sexual activity is also gaining attention as a potential contributor. As per the research, there may be an optimal frequency for sexual activity that contributes to improved mental health. A study conducted by experts at Shantou University Medical College in China examined the sexual habits of 15,794 adults in the United States, aged 20 to 59. The study aimed to explore the relationship between sexual activity and psychological well-being , specifically investigating how lower self-reported sexual frequency might correlate with higher chances of depression, as assessed by the Patient Health Questionnaire-9 (PHQ-9). What are the findings? The findings suggest that engaging in sexual activity once or twice a week may help reduce the risk of depression, particularly among participants in the younger age group of 20 to 30 years. The researchers believe that the mental health benefits derived from sexual activity may be linked to the release of hormones such as endorphins and dopamine during the experience. The study concluded: "A sexual frequency of 1-2 times per week showed the greatest protective effects on psychological well-being and may serve as a reference standard for mental health evaluation and monitoring during depression treatment." However, the authors also noted the need for further research to clarify the direction of this relationship and identify any potential modifiers. Professor Mutong Chen, one of the co-authors of the study, highlighted that sexual activity offers numerous advantages to overall well-being and quality of life, regardless of sexual orientation, thereby significantly influencing mental health. What is depression? Depression, also known as major depressive disorder or clinical depression, is a common mental disorder characterized by persistent feelings of sadness and loss of interest in activities. It affects how a person feels, thinks, and behaves, potentially leading to various emotional and physical problems. Key characteristics: Persistent sadness: Depression is characterized by a prolonged period of feeling sad, low, or empty. Loss of interest: Individuals with depression often lose interest or pleasure in activities they once enjoyed. Impact on daily life: Depression can significantly disrupt daily activities, such as work, school, or social interactions. Variety of symptoms: Symptoms can include changes in appetite, sleep patterns, energy levels, concentration, and self-esteem. Underlying factors: Depression results from a complex interplay of genetic, biological, psychological, and environmental factors. Deepika looks fierce in this video on how to fight 'depression'
Daily Mail
24-04-2025
- Health
- Daily Mail
The number of times you should have sex every week to beat depression... are you hitting the target?
Scientists have pinpointed the 'magic number' of weekly sexual encounters needed to ward off depression. There's no need for hanky-panky marathons - just once a week is enough to boost mental health, the researchers found. Experts from the Shantou University Medical College, China, found that those who get intimate at least once a week have significantly lower odds of depression, compared to those who do so less than once a month. Overall, the study, which involved 14,741 U.S. adults, revealed that weekly intimacy could reduce the risk of developing symptoms of the mood disorder by 24 per cent. This effect was most prominent among younger adults, aged 20 to 30, who saw greater protection from depressive feelings. The scientists theorized that the effect may lie with the release of the 'feel good' hormones such as endorphins and dopamine that are produced by the body during sex. These chemicals surge by 200 per cent during intimate acts, and are known to help with pain and stress relief. 'Regardless of sexual orientation, sexual activity offers benefits such as enhanced wellbeing and quality of life, significantly impacting mental health', co-author professor Mutong Chen said of the findings. Depression affects around 280million people globally. Yet, available treatments, such as talking therapy and antidepressant drugs, are only effective in around half of cases, some studies show. For the study, researchers recruited participants aged 20 to 59, and asked them to complete a survey about their sex lives. They were also tasked with completing a survey commonly used to diagnose depression, called the Patient Health Questionnaire-9. The results revealed that while around 7.5 per cent of participants had moderate to severe depression, having sex more than once a month significantly reduced the odds of experiencing symptoms of the disorder. Those who reported having weekly sex saw the biggest benefit. While researchers found that increasing sexual frequency had a positive effect on psychological wellbeing, additional protection against depression appeared to peak at around 103 times per year - which is approximately twice a week. The researchers hope the findings will help to shed new light on the emotional benefits of sex and help highlight the need to explore alternative treatments for managing depression.
The Sun
24-04-2025
- Health
- The Sun
The number of times you need to have sex weekly to stave off depression – especially if you're aged 20 to 30
WE all know a quick romp can do wonders for our mood. Now, scientists say regular intimacy could help stave off depression, especially between the ages of 20 and 30. 1 A study from Shantou University Medical College showed that having sex just once a week could boost mental health. Experts analysed the questionnaire responses of 15,000 US adults, which covered how often they had sex and whether they suffered from symptoms of depression. They found that people who got freaky at least once a week had "significantly" lower odds of depression, compared to those who had sex less than once a month. Researchers said weekly intimacy could reduce the risk of developing depressive symptoms by 24 per cent. The greatest benefits were observed in younger adults between the aged of 20 and 30. Researchers said the mood-boosting benefits of sex might have something to do with the heady cocktail of "feel good" hormones - such oxytocin, dopamine, and endorphins - that course through the body during sex. Previous research also shows that regular romps may also soothe stress and anxiety. "Regardless of sexual orientation, sexual activity offers benefits such as enhanced well-being and quality of life, significantly impacting mental health," co-author Professor Mutong Chen wrote in The Journal of Affective Disorders. Researchers suggested their findings may pave the way for alternative ways of treating depression. "Despite advancements in medical treatments, the primary approaches to managing depression remain pharmacological and psycho-therapeutic interventions, with drug therapies being the most commonly applied in clinical practice," Prof Mutong noted. What is tDCS? "However, only 50 per cent of patients experience significant improvement in depressive symptoms through medication, often accompanied by side effects, highlighting the pressing need to explore alternative or complementary treatment strategies. "Identifying low-cost, modifiable risk factors is therefore crucial, with behavioural patterns offering promising opportunities for the prevention and management of depression." The study team analysed the survey responses of 14,741 US adults aged 20 to 59, of whom 1,288 had depression. Participants' mental health was assessed through a survey commonly used to diagnose depression, called the Patient Health Questionnaire-9. Depression can manifest in many ways. We all feel a bit low from time to time. But depression is persistent and can make a person feel helpless and unable to see a way through. They may also struggle to about daily life. Mind says these are some common signs of depression that you may experience: How you might feel Down, upset or tearful Restless, agitated or irritable Guilty, worthless and down on yourself Empty and numb Isolated and unable to relate to other people Finding no pleasure in life or things you usually enjoy Angry or frustrated over minor things A sense of unreality No self-confidence or self-esteem Hopeless and despairing Feeling tired all the time How you might act Avoiding social events and activities you usually enjoy Self-harming or suicidal behaviour Difficulty speaking, thinking clearly or making decisions Losing interest in sex Difficulty remembering or concentrating on things Using more tobacco, alcohol or other drugs than usual Difficulty sleeping, or sleeping too much No appetite and losing weight, or eating more than usual and gaining weight Physical aches and pains with no obvious physical cause Moving very slowly, or being restless and agitated If you feel this way, visit your GP who can help you. If you, or anyone you know, needs help dealing with mental health problems, the following organisations provide support. The following are free to contact and confidential: Samaritans, 116 123, jo@ CALM (the leading movement against suicide in men) 0800 585 858 Papyrus (prevention of young suicide) 0800 068 41 41 Shout (for support of all mental health) text 85258 to start a conversation Mind, provide information about types of mental health problems and where to get help for them. Email info@ or call the infoline on 0300 123 3393 (UK landline calls are charged at local rates, and charges from mobile phones will vary). YoungMinds run a free, confidential parents helpline on 0808 802 5544 for parents or carers worried about how a child or young person is feeling or behaving. The website has a chat option too. Rethink Mental Illness, gives advice and information service offers practical advice on a wide range of topics such as The Mental Health Act, social care, welfare benefits, and carers rights. Use its website or call 0300 5000 927 (calls are charged at your local rate). Researchers found that increasing sexual frequency had a positive effect on psychological well-being. "Our findings suggest that a sexual frequency of one to two times per week may provide the greatest protective effects on psychological well-being within this age group [adults aged 20–59]," researchers said. But they noted that protection against depression seemed to peak at around 103 romps per year - this amounts to having sex about twice a week. "To the best of our knowledge, this is the first observational study to quantify the association between sexual frequency and depression in young and middle-aged, community-dwelling adults in the United States," Prof Mutong said. Researchers acknowledged that their study had several limitations. For one, the study design limited their ability "to exclude reverse causality" - meaning it wasn't clear if people suffering from depression were just less motivated to have sex, instead of sex having mood-boosting properties. Depression - which affects about one in six people in England - can result in loss of sex drive, as well as low mood, lack of motivation and feelings of emptiness, hopelessness or despair. Researchers said more long-term research was needed to confirm their findings. "Secondly, the self-reported sexual frequency data may be subject to recall bias, which could be mitigated by employing repeated surveys to improve accuracy," they added. It comes after scientists from Qingdao University suggested that having sex more regularly could lower the risk of heart disease, as the activity gets the heart pumping, improves circulation, and helps reduce stress - all of which are great for the old ticker. Another study from Walden University in Pennsylvania found that women aged 20 to 59 who had sex less than once a week had a 70 per cent higher risk of dying within five years, compared to those who had sex more than once a week.
