Apple Cider Vineger

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Updated Feb 4, 2025 | 03:45 PM IST

Can Apple Cider Vinegar Treat Dandruff?

SummaryTo begin with, there is no scientific evidence that proves ACV is beneficial for your hair. However, there is some anecdotal evidence that proves that it can help treat dandruff?

Apple cider vinegar (ACV) is a type of vinegar made from crushed, fermented apples, yeast, and sugar. It is a popular ingredient in foods such as salad dressings, pickles, and marinades. In recent years, it has gained popularity for its potential benefits in weight loss and blood pressure regulation. ACV is generally safe when used correctly and contains some of the same nutrients as apple juice, including B vitamins and polyphenol antioxidants, however, overuse can prove to be detrimental to your health.

Is It Good For Your Hair?

To begin with, there is no scientific evidence that proves ACV is beneficial for your hair. However, anecdotal evidence suggests that it may help treat dandruff and provide some benefits for scalp health. A 2022 review further provides evidence for the same, underscoring that ACV may be effective in reducing scalp dryness. Since a dry scalp can sometimes resemble dandruff, this might contribute to its perceived benefits.

Meanwhile, bloggers have claimed that an ACV rinse might help people with curly hair achieve a bounce in their hair. The reason behind this is that the vinegar does not weigh down individual strands of hair as conventional shampoos and conditioners might.

ACV, in general, supports skin health, as it has antifungal and disinfectant properties. A 2019 test-tube study found that while undiluted ACV has strong antimicrobial properties, it may not be effective against all types of microorganisms. While ACV performed well against bacteria at a 25% concentration, it was less effective against Candida yeast.

How To Use ACV For Hair

1. Dilute ACV by mixing two parts vinegar with one part water.

2. Apply the mixture to your scalp and leave it on for 15 minutes.

3. Pour the diluted ACV through your hair.

4. Rinse thoroughly with warm water.

5. Repeat twice a week, ensuring it does not come into contact with your eyes.

Can Apple Cider Vinegar Dry Out Your Hair?

There is a high chance that using ACV on hair may cause dryness, particularly if left in without rinsing or used in excessive amounts. The risk is higher without the use of pH-balanced, water-based hair care products.

To minimize potential issues, follow these precautions:

  • Start with a small amount before increasing the quantity.
  • Patch-test on a small section of hair before applying it all over your scalp.
  • Rinse ACV thoroughly to prevent residue buildup.
  • If irritation occurs, wash your hair with a mild shampoo, rinse with warm water, and apply conditioner as usual.

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People With Schizophrenia Show Distinct Brain Activity Under Conflict

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Updated Apr 28, 2025 | 06:45 PM IST

People With Schizophrenia Show Distinct Brain Activity With Conflicting Information

SummaryNeural pathways of schizophrenics work differently as compared to those without the condition when faced with conflicts in decision making, scientists have found.

Schizophrenia is a severe mental disorder characterised by significant disruptions in thought, perception, emotion and social interaction. Classic symptoms of this neurological condition include jumping to conclusions or difficulty adjusting to new information. According to scientists, the symptoms are a result of poor communication between the cerebral cortex and thalamus, which is known as the brain's central switchboard.

Recently, a team of researchers from Tufts University School of Medicine and Vanderbilt University School of Medicine found that the neural pathways of schizophrenics work differently as compared to those without the condition when faced with conflicts in decision making. The discovery was made by measuring brain cell activity between the cerebral cortex and thalamus, as volunteers completed ambiguous tasks.

How Was The Research Performed?

For the research, scientists asked about 40 participants—a mixture of neurotypical individuals and patients with schizophrenia—to correctly choose a target's location based on a sequence of cues. However, the scientists made these cues more or less conflicting. For healthy people, performance was very good even when the conflict was high. But for schizophrenics, there were two different behaviours. They had comparable behaviour to controls when there was little conflict, however, they made many more errors with higher conflict levels, which were tolerated well by controls.

The study is important because over the course of evolution, the human brain has developed a system to make decisions in complicated situations. The prefrontal cortex, specifically the dorsolateral and orbitofrontal areas, is responsible for making decisions. His region integrates information from various brain areas, allows for reasoning and judgment, and ultimately guides decisions that align with our goals and desires.

How Is Brain Impacted During Schizophrenia?

In schizophrenia, the brain experiences structural and chemical changes that disrupt normal thinking, emotions, and behaviour. Research shows that people with schizophrenia often have reduced grey matter volume, particularly in areas involved in memory, emotion, and decision-making, like the hippocampus and prefrontal cortex. Abnormalities in neurotransmitters, especially dopamine and glutamate, also play a key role, leading to symptoms such as hallucinations, delusions, and cognitive difficulties. Connectivity between different brain regions may become impaired, affecting the brain's ability to process information smoothly. These changes typically emerge gradually, often beginning in late adolescence or early adulthood, and vary significantly from person to person.

How To Identify Schizophrenia?

Schizotypal Personality Disorder is part of Cluster A personality disorders. Other disorders in this cluster include paranoid personality disorder and schizoid personality disorder. Individuals with this condition struggle with social and interpersonal skills, especially when forming close relationships. This occurs alongside eccentric behaviour and perceptual or cognitive distortions.

According to the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, 5th Edition), schizophrenia is diagnosed based on a set of specific symptoms. Here's the list of core symptoms:

  • Delusions – strong false beliefs not based in reality (e.g., believing you are being persecuted or have special powers).
  • Hallucinations – hearing, seeing, or sensing things that aren't actually there (most commonly auditory hallucinations).
  • Disorganised speech – frequent derailment, incoherence, or illogical conversation.
  • Grossly disorganised or catatonic behavior – unpredictable agitation, inappropriate behaviour, or lack of movement/responsiveness.
  • Negative symptoms – diminished emotional expression, reduced motivation (avolition), reduced speech (alogia), social withdrawal, or inability to experience pleasure (anhedonia).

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'Hot Girls Have IBS': Why Women Are More Likely To Suffer From IBS? Signs You Shouldn't ignore

Updated Apr 28, 2025 | 04:30 PM IST

'Hot Girls Have IBS': Why Women Are More Likely To Suffer From IBS? Signs You Shouldn't ignore

SummaryWomen are twice as likely to develop irritable bowel syndrome as men, with hormonal fluctuations, stress, and mental health issues playing major roles in gut health and symptom severity.

Irritable Bowel Syndrome (IBS) is a complex, often misinterpreted and even misdiagnosed gastrointestinal condition that disproportionately affects women. With symptoms of diarrhea, constipation, bloating, gas, and cramping in the abdomen, IBS may cause life to be significantly altered. However, despite its familiarity, social stigma tends to deter women from seeking needed assistance. Familiarization with the symptoms, risks, and treatments is required for enhancing physical and mental health.

According to the International Foundation for Functional Gastrointestinal Disorders, between 25 to 45 million Americans have IBS, two-thirds of them women—young adults and often. Though no one yet fully understands the underlying cause for the gender disparity, hormonal fluctuations clearly seem to play a strong factor. According to studies, GI symptoms usually get worse at some point during the menstrual cycle, and post-menopausal women with IBS experience worse symptoms, increased fatigue, anxiety, and diminished quality of life.

Hormones such as estrogen and progesterone may also affect the gut, but this relationship is under research. Further, women suffering from gynecological diseases such as endometriosis or PCOS (polycystic ovary syndrome) typically experience increased pelvic and abdominal pain, which points to similar mechanisms for reproductive and gastrointestinal health.

Why IBS Feels More Than Just an Upset Stomach?

IBS is not limited to painful bowel habits- diarrhea and constipation can aggravate or lead to hemorrhoids, and diet restriction for symptom relief can result in nutritional deficiencies. Psychologically, the disease's impact tends to cause isolation, discouragement, and depression, severely impairing quality of life.

New research also points to the gut-brain axis—a communication network between the gut and the brain—that is crucial to IBS. Persistent stress, a widespread problem in women, may worsen symptoms by disrupting this important link. Not surprising, therefore, are anxiety and depression as both risk factors for, and consequences of, IBS.

IBS Symptoms To Watch For

While IBS in itself is not usually troublesome, long-term change in bowel habits may indicate a more serious disorder, like cancer of the colon or rectum. Specialists at Mayo Clinic recommend undergoing medical assessment if the symptoms involve bleeding in the rectum, unexplained loss of weight, or regular change in the bowel movement. Diagnosis usually takes a "diagnosis of exclusion" approach, excluding other gastrointestinal disorders before diagnosing IBS.

Perhaps the most infuriating part of IBS is how it's diagnosed. There's no test to give a firm answer; doctors make educated guesses based on symptom patterns and excluding other possibilities. In a nationwide study conducted at Cedars-Sinai in December 2023, researchers found that IBS is more prevalent than once thought, an observation that speaks volumes about a desperate need for more effective diagnostic testing and education of patients.

While IBS can impact anyone, it tends to be more prevalent among women. Studies show a higher prevalence rate of 12% in women compared to 8.6% in men. Hormonal fluctuations, particularly around the menstrual cycle, appear to play a significant role in how symptoms manifest and intensify.

In fact, many women with IBS report a noticeable worsening of gastrointestinal symptoms during their menstrual periods. This pattern highlights the connection between hormonal changes and gut health. Beyond typical digestive distress, women with IBS frequently encounter a broader set of complications that can affect their overall well-being.

Common Symptoms of IBS in Women:

  • Constipation and/or diarrhea, often alternating
  • Persistent bloating and abdominal discomfort
  • Fatigue and low energy levels
  • Exacerbation of menstrual symptoms, such as cramping and pain
  • Urinary symptoms, including urgency and frequency
  • Chronic pelvic pain that overlaps with gynecological conditions
  • Pelvic organ prolapse, especially in severe or long-standing cases
  • Painful sexual intercourse (dyspareunia)
  • Increased incidence of migraines
  • Higher rates of depression and anxiety disorders

Are Your Hormones Making Your Digestive Symptoms Worse?

Hormone Replacement Therapy (HRT) in postmenopausal women does not seem to significantly relieve IBS symptoms, but it can change the gut microbiome—an ecosystem increasingly seen as vital to digestive well-being. Some early data also indicate that the immune systems of women might contribute to IBS development. Since women are more prone to autoimmune disorders, these results present yet another potential explanation for the gender disparity of IBS cases.

Stress isn't solely an issue of mental health—it appears physically, particularly in the stomach. Women, being more susceptible to anxiety and stress, are thus more susceptible to stress-related IBS attacks. The gut-brain axis makes this interaction possible, with distress signals going back and forth between the intestines and the brain. Tackling mental health is thus a necessary part of IBS management.

Why a One-Size-Fits-All Treatment Doesn't Work for IBS in Women?

IBS management is individualized because symptoms and exacerbating factors differ greatly. Gastroenterologists, functional medicine physicians, and nutritionists tend to work together to develop tailored treatment plans. Diet continues to be a fundamental aspect of IBS management, with the low FODMAP diet becoming the gold standard. This entails limiting consumption of certain fermentable carbohydrates that may worsen symptoms.

Alongside dietary treatments, the exploding gut health market provides new choices—from probiotics to fiber supplements—that are de-stigmatizing gut care. And with the global wellness market for gut supplements estimated to grow from $9 billion to $19 billion by 2033, it is unmistakable that both treatment opportunities and public knowledge are shifting.

What is The "Hot Girls Have IBS" Movement?

The catchphrase "Hot Girls Have IBS" came into vogue in 2019, illuminating the prevalence of the disease among young women. What was originally a joking meme has developed into a moving recognition that struggles with gut health are real, prevalent, and not something to be embarrassed about. As gut health becomes an important cornerstone of wellness culture, more women are speaking out, getting help, and initiating frank discussions about something previously considered shameful.

IBS is much more than an in-convenient digestive problem—it's a complex condition that affects physical well-being, emotional health, and overall quality of life. Particularly for women, disproportionately impacted, early recognition of the symptoms and personalized, holistic treatment can turn life with IBS from one of quiet agony to empowered control. As awareness increases and stigma decreases, the future promises well for millions living with this chronic but controllable condition.

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Updated Apr 28, 2025 | 02:15 PM IST

Grief Can Change The Way Your Heart Functions, Especially After 50

SummaryHeartbreak is a painful experience, both mentally and physically. Many people talk about how this experience altered their life and functionality. However, many do not realize that heartbreaks are also capable of altering your heart’s anatomy.

“Heartbreaks happen to many people, it’s ok” or “You’ll move on, it’s a heartbreak, not the end of the world” and similar phrases as these are ones we have all heard. However, how much truth these sentences hold has been questioned. Many people experience mental health issues after experiencing heartbreak like depressive episodes and anxiety symptoms. However, did you know that heartbreaks can actually affect your heart?

The pain associated with heartbreaks is often thought of as psychological, but it can actually weaken the ability to pump blood effectively. This is a condition known as the broken heart syndrome, or Takotsubo Cardiomyopathy.

According to the Harvard Health Publishing, it is a sudden change in the shape of the heart's left ventricle, which is its primary pumping chamber. This is a concerning issue as it weakens the heart’s ability to effectively circulate blood throughout the body.

The British Heart Foundation explains that some people, like women over 50s are more susceptible to getting this issue. It could also be an issue if you have other mental health issues like anxiety or depression.

Symptoms Mimic A Heart Attack

Harvard explains that most cases of this syndrome occur in the age frames of 58 to 75. 5% of these women thought they were having a heart attack. The symptoms can indeed be very similar to those of a heart attack and may include:

  • Sudden, intense chest pain
  • A feeling of pressure or heaviness in the chest
  • Difficulty breathing
  • Heart palpitations (irregular or forceful heartbeat)
  • Feeling faint or lightheaded
  • Nausea

Can Stress Cause This Issue?

While the precise cause of Takotsubo cardiomyopathy remains under investigation, medical experts believe that a sudden surge of stress hormones, such as cortisol and adrenaline, triggered by intense emotional distress, plays a significant role. The syndrome often occurs following significant emotional events like bereavement, serious illness, or trauma, which is why it's commonly referred to as 'broken heart syndrome'. But that is not the only reason why you may experience this, other causes may include sudden drop in blood pressure, severe pain, asthma attack, intense fear, serious illnesses or surgery, etc.

When doctors are diagnosing this syndrome, they look for things like, no evidence of blockages in the angiogram, which helps them rule out heart attacks, they also use imaging techniques like echocardiogram, that will show abnormalities in the left ventricle.

Fortunately, it is temporary. The condition is typically managed with medications aimed at reducing the strain on the heart and minimizing the risk of complications. These medications can include:

  • Diuretics (to reduce fluid buildup)
  • Beta blockers (to slow heart rate and lower blood pressure)
  • Blood thinners (to prevent blood clots)

Can You Prevent Broken Heart Syndrome?

While most people recover fully, approximately one in ten patients may experience a recurrence of broken heart syndrome. Additionally, some individuals may have persistent symptoms or lasting changes to the shape of their heart, potentially requiring long-term medication.

Once a person has fully recovered from broken heart syndrome, it is advisable to focus on managing stress levels, adopting a healthy diet, and maintaining regular physical activity to help prevent future episodes.

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