Nearly Half of Preventable Cancers Linked to Two Key Lifestyle Habits

 Nearly 50% of Preventable Cancers Associated with Just Two Lifestyle Choices

Health

Most Avoidable Cancers Are Connected to Just Two Lifestyle Choices

It is common to feel helpless against cancer, but studies have pinpointed multiple strategies we can employ to lessen our chances of developing it.

A recent evaluation conducted by the World Health Organization (WHO) reveals that over one-third of all cancer instances globally are preventable.

Lung, stomach, and cervical cancers constitute almost half of these incidences.

This indicates that millions of fatal cancers each year could be avoided through medical measures, lifestyle adjustments, minimizing occupational hazards, or addressing environmental toxins.

"This groundbreaking research provides a thorough examination of preventable cancer worldwide, integrating for the first time infectious agents linked with cancer alongside behavioral, environmental, and occupational hazards," 

"Tackling these avoidable factors presents one of the most significant chances to alleviate the global cancer burden."

The analysis uncovered that in 2022, there were nearly 19 million new cancer diagnoses. Approximately 38 percent of these cases were tied to 30 mutable risk factors.

These included tobacco use, alcohol intake, elevated body mass index, lack of physical activity, smokeless tobacco (like chewing tobacco), a customary stimulant known as areca nut, inadequate breastfeeding, air pollution, UV radiation, infectious agents, and numerous occupational hazards.

What is the leading preventable cause linked to cancer? Tobacco smoking. It was associated with 15 percent of all cancer cases that year.

For males, the risk was especially pronounced. Smoking was responsible for 23 percent of newly diagnosed cancer cases globally in men that year.

However, smoking isn't the sole contributor; air pollution also has an influence, and its effects differ by region.

For instance, in East Asia, around 15 percent of all lung cancer cases in women were attributable to air pollution. In Northern Africa and Western Asia, conversely, about 20 percent of all lung cancer cases in men were linked to air pollution.

WHO Cancer Instances

Cancer cases connected to avoidable risk factors in a) women and b) men. (Fink et al., Nat. Med. 2026)

Following tobacco smoking, alcohol consumption ranked second among adjustable lifestyle factors. It accounted for 3.2 percent of all new cancer cases (approximately 700,000 instances).

According to researchers' estimates, tobacco use and alcohol consumption make up nearly half (around 48 percent) of all preventable cancer cases.

Infections were associated with roughly 10 percent of new cancer cases. Among women, the largest portion of preventable cancers was due to high-risk human papillomavirus (HPV), which can lead to cervical cancer.

Fortunately, we now have an HPV vaccine that prevents many of these related diseases, yet coverage remains low in numerous regions worldwide.

Stomach cancer instances are higher in men and tend to be linked with smoking and infections resulting from overcrowding, substandard sanitation, and inadequate access to clean water.

 "This is the first worldwide study showing how much cancer risk comes from things we can avoid," 

 

Expert-Recommended Morning Habits for Better Daily Focus

  Morning Routines to Enhance Your Daylong Focus, Expert Insights

Before you even turn on your computer, your most productive day starts. Before beginning work

When considering how to maintain focus, many think about mid-afternoon practices to tackle the post-lunch slump. However, it turns out that daylong focus is influenced more by your morning activities than those later in the day. How you start your mornings significantly shapes your afternoon mindset, particularly regarding concentration, alertness, and vitality.

To delve deeper, we consulted health professionals to provide actionable morning routines that will keep you concentrated all day, accompanied by strategies for incorporating each one.

Morning Routines for All-Day Focus

Limit Phone Use

"One of the most beneficial actions you can take for your focus is to refrain from bombarding your nervous system with alerts, messages, and social media the moment you awaken," explains somatic trauma expert Chloë Bean, LMFT. Otherwise, by reaching for your phone as soon as you rise, you’re treating your brain to easy dopamine hits, notes Laura Sgro, LCSW, therapist and founder of Out of the Woods Therapy. This reaction makes your brain less inclined to tackle tougher, more demanding tasks throughout the day. "Essentially, this pattern undermines the brain's reward system, complicating the ability to concentrate on tasks that lack immediate gratification," 

If feasible, try not to check your phone for 20 to 30 minutes after waking, suggests Linda Yoon, LCSW, therapist and founder of Yellow Chair Collective. Another suggestion is to keep your phone on "Do Not Disturb" mode until after your morning routine, or charge it away from your bedside, Bean advises. If your phone serves as your alarm, consider purchasing a traditional alarm clock.

During this time, reconnect with your surroundings instead of scrolling through your phone. This could include “noticing the water temperature while washing your face, savoring tea or coffee slowly, tuning into the ambient sounds, or simply gazing out the window,” Bean recommends.

Get Active

By commencing your morning with movement, you’ll better attune to your body, facilitating improved focus.

Sgro states that engaging with your body reduces cortisol (the stress hormone) and boosts blood circulation and oxygen levels to the brain. It also releases endorphins, which directly contribute to attention and focus, she notes. “This practice also centers you in the present moment and can alleviate the anticipatory anxiety that often accompanies work- or school-related pressures, “Stress is a significant barrier to sustained focus, making it essential to start your morning with a routine that minimizes it.”

This doesn’t imply you need to kick off your day with a run or intensive workout—unless that’s what you enjoy, of course. Gentle exercise can be equally beneficial. "Even a 10- or 15-minute walk outside before starting your job can bring substantial benefits,"  Likewise, Yoon recommends engaging in light stretching upon waking to keep both your body and mind agile.

Designate Time for Work and Leisure

You need not feel that relaxation is out of reach, Yoon asserts. “After completing your morning routine, jot down one essential focus block for the day and a specific 10-minute ‘drift time’ for checking emails, chatting, or wandering aimlessly,” Yoon suggests. “This structure ensures you remain concentrated, as your distractions or breaks are intentionally scheduled.”

Select a Daily Priority

As Sgro points out, the mind's decision-making capacity is finite each day. However, without a clear target to channel your energy, your focus and attention may become diluted among too many tasks. (Hello, decision fatigue!)

To counteract this, identify a key task within your earlier defined "focus block." Before diving into your inbox or task list, take a moment to determine the singular most critical item you need to concentrate on that day, Sgro recommends. “This can be accomplished with a quick two-minute check-in at the day's start,”

Find Something to Anticipate

During your morning planning segment, choose one small (yet enjoyable) activity to indulge in later. “Perhaps it’s your favorite lunch, catching up on a show you’ve looked forward to, reading a book, treating yourself to an ‘everything shower,’ lighting a candle in the evening, reaching out to a friend, or preparing a cozy meal,” Bean states.

How AARP Helps You Build and Maintain a Healthy Brain

 AARP Assists in Cultivating a Healthy Brain

It all boils down to straightforward routines you can adopt each day.

Maintaining mental acuity is a primary priority for AARP members. According to the latest member feedback survey, 77 percent expressed extreme or significant concern about it, just behind apprehensions about consumer scams and the potential future of Social Security and Medicare.

Is there a key to preserving mental acuity?

 Extensive research conducted over the years has uncovered various methods to enhance your cognitive advantage. A lot of it hinges on lifestyle choices: Consume a nutritious diet, engage in regular physical activity, manage stress effectively, ensure quality sleep, connect socially, and continue learning. Referred to as the six pillars of brain wellness, these practices are the bedrock of AARP’s Staying Sharp initiative. They have also been demonstrated to promote overall health.

Feel your utmost with expert advice and information, including the latest on medical discoveries, Medicare news, and more!

The key is transforming these activities into steady habits—learned actions that you’ve performed so frequently they become instinctive and often subconscious. Buckling your seat belt, brewing the morning coffee, even grabbing your smartphone every time it chimes.

“Habits serve as the framework of our daily actions,” states behavioral researcher Wendy Wood, professor emerita at the University of Southern California. “"If you had to think about where your toothbrush is and how to put toothpaste on it all the time?', we wouldn’t get very far. Habits simply streamline everything, making our lives more manageable.”

Staying Sharp’s new challenge, Cultivating Healthy Habits, assists you in understanding how habits are formed, why certain ones endure, and how to craft brain-healthy routines that suit you. An illustration depicting a creative mind concept

AARP Brain Health Resource Center

Discover explanations on dementia, stroke, Parkinson’s disease, traumatic brain injuries, and mental health issues. Uncover healthy practices that foster memory and cognitive skills.

Educate, take initiative, establish healthy habits

Rather than implementing significant lifestyle alterations all at once, the focus is on manageable, actionable steps you can repeat consistently. Wood is also a strong advocate for the effectiveness of increasing resistance. Want to eliminate a detrimental habit? Increase the resistance. Place your phone in another room if you wish to refrain from using it when you settle into bed. This creates resistance against the habit. Eager to begin morning walks? Prepare your sneakers and workout attire the evening prior. You’ve minimized the resistance.

The Cultivating Healthy Habits challenge guides users through these phases: the prompt that triggers a behavior, the behavior itself, and the reward associated with it. With ample repetition, the behavior solidifies into a habit.

 

Easy Practices That Quickly Boost Heart Health

 These Straightforward Daily Practices Can Rapidly Enhance Blood Pressure and Cardiovascular Risk Indicators

Measurement of Blood Pressure Heart Cardiology

Brief positive psychological strategies—including mindfulness and gratitude exercises—might yield significant improvements in cardiovascular risk factors within a few weeks. Credit: Shutterstock

Studies indicate that organized psychological interventions can impact cardiovascular well-being in quantifiable ways.

A few moments of daily mental exercise might offer more than just a mood boost. As per a recent review of research, activities such as mindfulness, gratitude journaling, and optimism exercises can bring about noticeable changes in cardiovascular risk indicators, such as blood pressure and inflammation, in merely a few weeks.

These positive changes did not seem to stem solely from optimistic thinking. Many of the most effective programs also encouraged individuals to be more active, eat healthier, and adhere to medications more reliably, implying that mental well-being may partially enhance heart health by facilitating the maintenance of healthy habi

 Research team examined 18 randomized controlled trials that evaluated positive psychology and mindfulness-based strategies aimed at enhancing mental or physical health.

The interventions took various formats. Some relied on telephone sessions, journaling, applications, text messages, or brief check-ins. Others implemented in-person group gatherings, virtual meetings, or hybrid approaches. Most programs spanned six to 12 weeks, combining weekly instruction with practices to do at home.

In general, the participant groups in these studies comprised 50 to 200 adults facing heightened cardiovascular risks, such as uncontrolled hypertension or heart failure. The majority of participants were in their late 50s to mid-60s. Women represented between 35% and 55% of participants in studies that provided gender-related data.

Quantifiable Physiological Advantages

“In cohorts with hypertension and post-acute coronary syndrome, mindfulness-based programs delivered over an eight-week timeframe decreased systolic blood pressure and diminished inflammatory markers such as high-sensitivity C-reactive protein and fibrinogen,” stated Hernandez, a Fellow of the American Heart Association. “A 12-week spirituality-focused digital intervention achieved one of the most significant reductions—lowering systolic blood pressure, as measured with a standard cuff, by 7.6 points, and central systolic pressure—which is assessed in the aorta as it exits the heart—by 4.1 points.”

Hernandez observed that prior studies seldom specified the “dose” of intervention necessary for substantial outcomes. Her team aimed to define how frequently and how long these methods should be employed to enhance heart health.

The Significance of Frequency and Engagement

Programs that sustained regular contact with participants exhibited the most reliable physical enhancements. This highlights the potential for integrating positive psychology techniques into ongoing cardiovascular treatment.

One of the more impactful programs was an eight-week initiative conducted through WhatsApp. It combined weekly sessions with daily micro-tasks that motivated participants to be more active, improve their diets, and adhere to their medication plans. Another approach using motivational interviewing increased patients’ daily physical activity by about 1,800 steps and enhanced medication adherence. In contrast, mindfulness-based programs primarily improved activity levels and nutrition.

Establishing the “Therapeutic Dose”

“The therapeutic dosage that was most consistently associated with improvements in blood pressure, inflammation, and endothelial function was daily practice bolstered by weekly sessions over an eight to 12-week duration,” Hernandez remarked. “Therapeutic dosing generally entailed high-frequency engagement throughout this period to achieve short-term physiological benefits, while ongoing less-intensive contact might be essential for sustaining behavioral change.”

Wider Implications for Cardiovascular Care

“The outcomes of this study underscore the importance of addressing mental and behavioral health for the prevention of cardiovascular disease and the optimization of cardiovascular wellness,” Vela commented. “This indicates the necessity for routine assessments and the integration of cardiac behavioral medicine to provide access to vital interventions.”

This investigation contributes to the growing body of evidence that psychological well-being, encompassing traits such as optimism, positive mood, and gratitude, is associated with improved heart health.

Furthermore, the study builds on previous research conducted by Hernandez, which found that individuals with elevated optimism levels tend to have healthier hearts.

Healthy Habits: What They Are and How You Can Build Them

In today’s swiftly moving environment, sustaining good health can seem daunting. Nevertheless, the key to a healthier existence is not found in intricate meal plans or pricey devices. It resides in nurturing healthy practices — small, everyday activities that enhance your physical, mental, and emotional wellness over time.

What Constitutes Healthy Practices?

Healthy practices are constructive behaviors that bolster your overall health and wellness. These practices are carried out consistently and gradually integrate into your daily life. They assist in disease prevention, elevate energy levels, and encourage a balanced lifestyle.

Illustrations of healthy practices encompass consuming wholesome foods, engaging in regular physical activity, ensuring sufficient sleep, staying adequately hydrated, and managing stress effectively.

The Importance of Healthy Practices

Embracing healthy practices brings numerous advantages. They can:

• Enhance your physical endurance and vitality
• Strengthen your immune defense
• Lower the likelihood of chronic ailments
• Sharpen mental focus and mood
• Elevate productivity and energy levels
• Support weight management

Even minor positive modifications can yield significant long-term benefits for your health.

Common Illustrations of Healthy Practices

Here are some crucial healthy practices that can enrich your life:

1. Consuming a Well-rounded Diet

A nutritious diet comprises fruits, vegetables, whole grains, lean proteins, and beneficial fats. Steer clear of excessive processed foods, sugars, and unhealthy fats.

2. Maintaining Physical Activity

Consistent physical movement aids in achieving a healthy heart, robust muscles, and improved mental wellness. Even a daily 30-minute walk can create a substantial impact.

3. Ensuring Sufficient Sleep

Adults should strive for 7–9 hours of restorative sleep each night. Adequate sleep enables the body and mind to recuperate and operate optimally.

4. Drinking Ample Water

Staying hydrated is critical for digestion, circulation, and the overall operation of the body. Consuming enough water throughout the day keeps your body invigorated.

5. Controlling Stress

Persistent stress can adversely affect your well-being. Techniques like meditation, deep-breathing exercises, and spending time outdoors can effectively alleviate stress.

Pathway to Cultivating Healthy Practices

Forming healthy practices requires time and dedication. Here are some actionable strategies:

Begin Small

Commence with straightforward adjustments, like increasing water intake or walking for 10 minutes daily.

Maintain Consistency

Consistency is paramount for establishing habits. Aim to repeat the healthy behavior daily.

Establish Achievable Goals

Steer clear of unrealistic expectations. Gradual enhancements are more manageable.

Monitor Your Advancement

MaintaSupportive Surroundings

Friends, family, or online communities can motivate and support you on your healthy lifestyle quest.

The Influence of Daily Decisions

Healthy practices are not about achieving perfection; they revolve around consistently positive choices. Over time, these minor decisions mold your lifestyle and enhance your quality of life.

Remember, the voyage to improved health commences with one small practice today. Whether it’s opting for a nutritious meal, taking a stroll, or getting to bed earlier, every action propels you closer to a healthier and more fulfilling life.ining a log or utilizing a health app can help you remain inspired and responsible.

Foster 

Beans and Soy: Simple Foods That May Support Healthy Blood Pressure

 Legumes and soy products may aid in lowering the risk of hypertension. 

A greater dietary consumption of soy and legumes is associated with a decreased likelihood of high blood pressure, according to a comprehensive analysis of existing evidence published in the open-access journal BMJ Nutrition Prevention & Health.

The ideal daily intake may be around 170 g of legumes, which encompass peas, lentils, chickpeas, and beans, alongside 60 to 80 g of soy products, examples of which include tofu, soy milk, edamame, tempeh, and miso, the study suggests.

Legumes and soy products have been linked to a generally lower risk of cardiovascular disease; however, the research regarding their potential in reducing high blood pressure remains ambiguous and requires systematic assessment, the researchers clarify.

To delve deeper into this topic, the researchers searched databases for pertinent studies published until June 2025 and discovered 10 publications encompassing data from 12 prospective observational studies.

The participant numbers varied from 1,152 to 88,475, while cases of high blood pressure ranged from 144 to 35,375.

The pooled data analysis demonstrated that higher daily consumption of legumes and soy products correlated with a decreased risk of developing high blood pressure.

Compared to those with minimal legume intake, individuals with high legume consumption were 16% less likely to encounter high blood pressure. In a similar vein, those who consumed substantial soy products had a 19% lower risk of the condition than their low-intake counterparts.

In analyzing the relationship between quantity and lowered risk, a linear decrease (30%) showed for legumes up to about 170 g/day, while most risk mitigation (28-29%) for soy products occurred at 60 to 80 g/day, with no additional risk reduction at higher levels.

One hundred grams of legumes or soy correspond to approximately one cup or 5-6 tablespoons of cooked beans, peas, chickpeas, lentils, soybeans, or a palm-sized serving of tofu, the researchers explain.

Utilizing the World Cancer Research Fund's criteria for evaluating causality likelihood, the researchers conclude that the total evidence implies a probable causal connection between the intake of legumes and soy and a reduced risk of high blood pressure.

They propose plausible explanations for these findings, noting that legumes and soy are abundant in potassium, magnesium, and dietary fiber, all recognized for their blood pressure-lowering properties.

Recent studies have suggested that fermenting soluble fiber from legumes and soy produces short-chain fatty acids that affect blood vessel dilation, while the isoflavones found in soy also appear to assist in lowering blood pressure, they comment.

The researchers acknowledge various limitations to their results, including the diversity of studies within the pooled data analysis, which encompassed differences in legume types, intake levels, preparation methods, dietary contexts, and definitions of high blood pressure.

They stress that "despite these limitations, the results of this meta-analysis bear substantial public health implications, considering the concerning global rise in hypertension prevalence."

 "The average daily intake of legumes in Europe and the UK is just 8–15 g, which is much less than the recommended intake of 65–100 g for optimal cardiovascular health," they observe.

They conclude, "These results support dietary recommendations for the public to emphasize and incorporate legumes and soy products as healthy protein sources into their diets, even though more extensive cohorts are required for validation."

 “This research fortifies the evidence supporting the heart-healthy advantages of plant-based diets.

 They stress that "despite these limitations, the results of this meta-analysis bear substantial public health implications, considering the concerning global rise in hypertension prevalence."

The authors have considerably contributed to the argument for utilizing legumes and soy as fundamental dietary strategies to lessen the global burden of hypertension,” remarks Professor Sumantra Ray, chief scientist and executive director of BMJ Nutrition Prevention & Health's co-owner, the NNE dPro Global Institute for Food, Nutrition, and Health.

 The study's rigorous dose-response analyses, which offer useful dietary targets for clinical applications and public health recommendations, are its strongest points. However, we cannot entirely exclude the possibility of unmeasured influential factors. Additionally, the plateauing of benefits for soy at 60-80 g/day calls for further examination, as it remains uncertain whether this indicates an actual biological limit or is merely a consequence of the limited number of studies available for review.

“The Daily Sleep Habit That Could Double Your Heart Attack Risk”

 This everyday sleep pattern could potentially double your chance of a heart attack.

An unstructured bedtime routine may silently increase your odds of serious heart issues.

A disorganized sleep schedule in your 40s could be subtly paving the way for cardiovascular problems down the line. Researchers examining thousands of individuals for more than ten years discovered that those who had erratic bedtimes—particularly when their sleep was less than eight hours—encountered nearly double the risk of critical cardiovascular incidents like heart attacks or strokes. Notably, it was the variability in bedtime that was most significant, rather than when individuals woke up.

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Irregular Sleep Patterns Heighten Heart Risk

Retiring to bed at wildly varying times each night may greatly elevate your chances of experiencing a heart attack or stroke. The risk is particularly pronounced for those who also average less than eight hours of sleep.

Turning in at inconsistent hours during midlife may serve as an early indicator of potential heart issues. Fresh findings from the University of Oulu imply that drastic fluctuations in bedtime can markedly heighten the risk of severe cardiovascular events, especially for those who get insufficient sleep.

The study established a robust link between irregular bedtimes and a greater likelihood of significant heart-related incidents. Those whose sleep durations were under eight hours and whose sleep schedules differed substantially faced roughly double the risk versus those with steadier patterns. Conversely, inconsistent wake-up times did not display a clear connection with heart ailments.

Key cardiovascular incidents in this research included situations necessitating specialized medical attention, such as myocardial infarction or cerebral infarction.

"Earlier studies have associated irregular sleep habits with risks to heart health, but this is the initial inquiry that examines variability in bedtimes, wake-up times, and the midpoint of sleep independently alongside major cardiac events," 

Monitoring Sleep Behaviors and Long-Term Wellness

Researchers assessed sleep duration and timing through activity monitors, which recorded how long participants remained in bed. The findings underscored the importance of bedtime regularity as a crucial factor.

The consistency of bedtime, in particular, may be essential for heart health. It reflects the rhythms of daily life—and the extent to which they fluctuate,

Long-Term Research Uncovers Enduring Effects

The investigation tracked 3,231 individuals born in Northern Finland in 1966. Their sleeping patterns were monitored over a week at age 46, with health outcomes followed for more than a decade utilizing healthcare register data.

Daily habits significantly influence heart health over time. "One thing that most of us can manage is sticking to a regular sleep schedule."