This digital era is all about catching up with trends, TikToks and reels, but at the cost of what? Many believe all of this happens at the cost of one's health and mental well-being. As a result, the grades of students, especially in high school, when they are exposed to social media the most, start to drop. However, a study based on the University of Birmingham's findings, peer-revied and published by the Lancet's journal for European health policy compared 1,277 students and the rules their 30 different secondary schools had for smartphone use at break and lunchtimes.` The study found something else, contrary to the popular belief.

What Did The Study Find?

The study found that banning phones in school is not linked to pupils getting higher grades or having a better mental wellbeing. The study found that a student's sleep, classroom behavior, exercise or how long they spend on their phones did not seem much different for schools with phone bans versus schools without it.

However, the study did find that spending longer time in social media or on smartphones in general may be linked to such measures. This was the first study in the world that looked at school phone rules along with the children's health and education.

In an interview to the BBC, Dr Victoria Goodyear, study's lead author said, that the findings are not against smartphone bans in school, but, a suggestion that bans in isolation are not enough to tackle the negative impacts.

The focus must be on reducing how much time the student spends on their phone, which cannot just be supervised in school.

How Was The Study Conducted?

The schools were chosen from a sample of 1,341 mainstream state schools in England. Among these the behavior of student form schools that banned the smartphones versus those who did not ban it were studied to find out that schools restricting smartphone use did not seem to see the intended improvements on health, wellbeing and focus of the student, as one would have wished to.

The study also used the internationally recognized Warwick-Edinburg Mental Well-Being Scale, a measure of mental well-being focusing entirely on positive aspects. It is a 14-item scale with 5 response categories. This method was used to determine the wellbeing of the children who participated in the research. It further looked at students' anxiety and depression levels.

It also asked from teachers about whether their students were on target, below target or above target in English and maths.

What Do The Students Feel?

When asked students, they said that the smartphone ban forces you to hang out and chat with your friends and some of them think in lower school, it has helped them spend less time scrolling social media and making lots of friends.

Experts point out that the important part is to help students learn to use their phone in a safe and controlled space. This way, phone-related issues, especially distraction, its impact on your mental health, will be much less. The answer is not ban, but the use of the smartphone in a controlled environment, so students learn to value the "freedom" they have been given to use them at break and lunch.

Fasting for three hours before bed can significantly improve heart health and reduce the risk of coronary artery disease (CAD) as well as other chronic conditions, an Arteriosclerosis, Thrombosis, and Vascular Biology study suggests.

While many believe that diet plans such as intermittent fasting or time-restricted eating can help reduce their weight, researchers at Northwestern University have found that not eating three hours before going to sleep can reduce overnight blood pressure by nearly four percent, heart rate by five percent and strengthen overall heart rhythms.

This can help reduce overall strain on the heart which lowers risks for conditions like hypertension and CAD. Additionally, the scientists also discovered a drop in blood sugar levels, improved glucose tolerance and insulin sensitivity.

Participants who underwent glucose tests also showed better insulin release which tend to stabilize during the day. Additionally, an improved heart rate also lowered nighttime cortisol, which helped in metabolic balance.

Dr. Phyllis Zee, director of the Center for Circadian and Sleep Medicine and chief of sleep medicine in the department of neurology at Feinberg and corresponding author said of the results: "It's not only how much and what you eat, but also when you eat relative to sleep that is important for the physiological benefits of time-restricted eating."

The study authors also noted: "Extending overnight fasting duration by three hours in alignment with sleep improved cardiometabolic health in middle-aged/older adults by strengthening coordination between circadian- and sleep-regulated autonomic and metabolic activity.

"This sleep-aligned time-restricted eating approach represents a novel, accessible lifestyle intervention with promising potential for improving cardiometabolic function."

Coronary Artery Disease: The Silent Killer

Despite being as a common heart disease, coronary artery disease (CAD) develops over years and has no clear signs and symptoms apart from a heart attack. The illness begins due to a buildup of fats, cholesterol and other substances known as plaque in and on the artery walls.

Over time, this can cause narrowing or blockage of the coronary arteries and block the supply of oxygen-rich blood to heart which can lead chest pain (angina), shortness of breath and ultimately, heart attacks.

Typically, those above the age of 45, having a biological family member with heart disease, lack of sleep, smoking, consuming saturated fats along with other autoimmune diseases such as lupus and rheumatoid arthritis can increase the risk of developing CAD.

Treatment options may include medicines and surgery. Eating a nutritious diet, getting regular exercise and not smoking can help also prevent CAD and the conditions that can cause it.

Nearly one in 10 Indian adults suffer from CAD and about two million people die from the disease annually. Apart from this, about 18 to 20 million American adults aged 20 and older are also affected about the disease.

Strokes: A Rising Crisis In India

One in seven stroke patients in India are young adults aged below 45 years, with hypertension leading as the major risk factor, according to a study by the Indian Council of Medical Research (ICMR).

The Global Burden of Disease Study 2021 identified hypertension, air pollution, tobacco smoking, high cholesterol, increased salt intake, and diabetes as the leading risk factors of stroke.

Incidence of stroke is increasing significantly in low- and middle-income countries (LMICs), especially in India, due to population growth, aging, and greater exposure to risk factors.

Quitting smoking is one of the most important steps a person can take to improve their health. But research suggests that women face unique challenges that make it harder to stop smoking and remain nicotine-free as compared with men.

According to the Centers for Disease Control and Prevention, about 10 percent of women in the US currently smoke cigarettes. Each year, while many attempt to quit, maintaining long term abstinence remains difficult for a large number of smokers.

Scientists say these differences are not about motivation and women are usually just as willing to quit smoking as men. In many cases they are even more likely to seek help through smoking cessation programs, counseling or medical treatment.

However, the challenge lies in a combination of biological, psychological and social factors that can make nicotine addiction behave differently in women.

Nicotine Works Differently in Women’s Bodies

One of the biggest reasons for the difference is biological as women process nicotine differently than men.

Research shows that women tend to metabolize nicotine faster. This means nicotine leaves the body more quickly, which can lead to stronger withdrawal symptoms and more frequent cravings. Jean Perriot, MD, an addiction specialist at the Émile Roux Dispensary in France, says this biological difference can affect treatment.

Even though doctors sometimes worry about giving women too much nicotine replacement therapy, such as patches or gum, biological measurements often show that many women actually receive too little nicotine replacement, which can make treatment less effective.

Hormones also play a role in smoking behavior. Studies suggest that cravings may increase when estrogen levels are high and decrease when progesterone levels rise. These hormonal shifts occur naturally during the menstrual cycle and may influence when quitting attempts are most successful.

Stress And Emotions Can Trigger Smoking

Dr Nancy Rigotti, director of the Tobacco Research and Treatment Center at Massachusetts General Hospital who specializes in smoking cessation for many years notes that emotional triggers such as stress or depression can strongly influence smoking behavior among women.

Social and economic pressures may also increase vulnerability to tobacco use. Historically, the tobacco industry has targeted women with marketing campaigns that connect smoking with weight control, independence or attractiveness. Public health experts say these messages can shape attitudes about smoking and reinforce addictive behaviors.

Smoking Habits And Weight Concerns

Behavioral research suggests these cues may have a stronger influence for some women, which can make quitting harder even when nicotine dependence is treated.

Furthermore, nicotine can suppress appetite, leading may to pick up smoking to manage body weight. Studies show that women are more likely than men to experience increased cravings for high sugar or high fat foods after quitting smoking. They also tend to gain slightly more weight on average which can make some women hesitant to quit or more likely to relapse.

Treatments Work Differently for Women

Research suggests nicotine replacement therapy may need to be carefully adjusted because of faster nicotine metabolism in women. Some medications used to help people quit smoking may also have different effects.

For example, studies suggest the medication varenicline may cause more side effects in women, while the drug bupropion may be somewhat less effective for female smokers.

On the other hand, behavioral treatments appear to work well for many women. Cognitive behavioral therapy, which helps people understand and change unhealthy habits, may be slightly more effective for women than men. Women are also more likely to try complementary approaches such as meditation, yoga or hypnosis when attempting to quit smoking.

Toward More Personalized Quit Strategies

Exposure to secondhand smoke is another concern. Studies show women are often more likely to be exposed to tobacco smoke at home or in shared environments. Some research also suggests women may face higher risks of certain tobacco related diseases even at lower levels of smoking.

Understanding these differences can help doctors design better quitting strategies. Scientists say the goal is not simply to encourage people to quit smoking, but to provide the right tools so that quitting becomes more achievable for everyone.

Often called the stress hormone, cortisol is produced by your adrenal glands, located on top of the kidneys. The hormone plays a critical role in keeping you healthy and maintaining your energy as well cardiovascular health.

Cortisol is a necessary tool for survival and naturally peaks in the morning to help you wake up and drop at night to help you sleep. While the body has a system in place to maintain hormone levels, issues arise when cortisol levels stay chronically high, meaning your body is constantly in "fight-or-flight" mode.

This can happen due to long-term stress, certain medical conditions (like Cushing’s Syndrome), or the prolonged use of steroid medications.

However, Dr Suman Agrawal, a renowned Oxford University certified nutritionist and qualified fitness expert has shared how "Shin-Kokyu”, a technique used by Japanese samurais before a battle exercise can help reduce cortisol by 80 percent

Step One: Box breathing method:

• Inhale for four seconds through the nose while the tongue touches the palate
• Hold for four seconds with abdominal muscle tension
• Exhale for four seconds through the mouth, lips pursed
• Pause for four seconds with complete relaxation

Place three fingers below the navel with medium force & hold throughout the breathing. There’s a cluster of vagus nerve endings there. It’s like a button in the body.

Step Three: Gaze into nowhere

Look straight ahead and defocus your gaze as if you are looking through a wall for three minutes. This time span is equal to 12 breathing cycles which is the minimum time needed to reboot the nervous system.

Symptoms Of High Cortisol Levels

• Physical Changes: Rapid weight gain, particularly around the abdomen, face (moon face) and the back of the neck (buffalo hump).
• Skin Issues: Thinning skin, easy bruising, and pink or purple stretch marks on the abdomen or thighs.
• Muscle & Bone: Weakness in the arms and thighs, muscle loss and an increased risk of bone fractures (osteoporosis).
• Metabolic Signs: High blood pressure, high blood sugar and a strong craving for sugary or fatty foods.
• Emotional & Cognitive: Persistent anxiety, irritability, mood swings, depression, brain fog and difficulty concentrating.
• Sleep & Energy: Chronic fatigue, feeling tired even after a full night's sleep and insomnia.

Health Risks of Chronic High Levels

If high cortisol levels are left un-addressed for an extended period, they can lead to serious health complications, including:

• Cardiovascular Disease: Chronic hypertension and damage to blood vessels increase the risk of heart attack and stroke.
• Type 2 Diabetes: Persistent spikes in blood sugar make it difficult for the body to manage insulin effectively.
• Suppressed Immune System: Chronic cortisol elevation can weaken immune response, making the body more susceptible to infections and slowing down wound healing.
• Mental Health Disorders: Long-term exposure is strongly linked to chronic anxiety and major depressive disorders.
• Digestive Issues: It can disrupt gut health, exacerbating conditions like IBS, bloating, and indigestion.