Is it always necessary to wash fruits and vegetables?

Yes,washing fruits and vegetables is always recommended. Even if you plan to peel them,rinsing under the tap helps remove sand,dirt,bacteria,and potential pesticide residue from the surface,preventing contamination of the edible parts.

Does washing fruits and vegetables with baking soda remove more pesticides than water?

Studies suggest that baking soda does not substantially remove more pesticides from fruits and vegetables compared to washing with plain water. The difference in pesticide removal is often negligible.

Are leftover pesticides on fruits and vegetables dangerous to health?

Pesticides used on fruits and vegetables undergo extensive testing to ensure they are safe for consumption.The residue levels found on produce are generally low and not considered a health risk.

How do pesticides effect the environment?

Pesticides can negatively impact the environment and biodiversity. Certain pesticides can harm beneficial insects like bees, which can disrupt the food chain. Reducing pesticide use helps protect biodiversity.

Is buying organic produce a good way to avoid pesticides?

Yes,organic fruits and vegetables typically contain fewer pesticides compared to conventionally grown produce. Choosing organic options can be a good way to minimize pesticide exposure, especially for those who are sensitive.

What is the best way to wash fruits and vegetables to remove pesticides?

Washing fruits and vegetables thoroughly with plain water is generally sufficient for removing pesticides and other contaminants.While baking soda is sometimes suggested, research indicates it doesn't offer a meaningful advantage over water alone.

How are social roles connected to perceptions of aging?

Social roles significantly influence how individuals perceive their own aging process. Engaging in meaningful activities and maintaining social connections contribute to a more positive self-perception of age, shifting the focus from physical decline to continued participation in life.

What objective measures define old age?

While physical markers exist, such as biomarkers, they are not the sole determinants. Researchers like Martijn Huisman emphasize distinguishing between the 'third age' (post-retirement independence) and the 'fourth age' (dependence on others for basic activities) to provide a more nuanced view.

Why is independence considered a key factor in feeling young?

Independence, especially the ability to perform everyday activities without assistance, is strongly linked to a sense of youthfulness. Maintaining autonomy allows individuals to continue pursuing valued activities and interests, fostering a positive outlook.

How does subjective feeling impact the aging process?

An individual's subjective feeling of health and well-being is a notable predictor of their life expectancy. Positive self-perception can counteract negative stereotypes associated with aging, promoting a more resilient and engaged approach to later life.

What is the role of social engagement in healthy aging?

Remaining socially active and engaged plays a crucial role in healthy aging. Maintaining connections with others, participating in community activities, and pursuing hobbies contribute to cognitive and emotional well-being, mitigating the negative impacts of social isolation.

Can a person's role in society affect their perceived age?

Yes, a person's role in society significantly impacts their perceived age. Individuals who maintain active roles, whether through work, volunteering, or family involvement, frequently enough feel and are perceived as younger than their chronological age. These roles provide purpose, social interaction, and a sense of belonging, all of which contribute to a more youthful outlook.

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Health

Sports Scientists Reveal the Back Workout Proven to Build More Muscle

by DrMichaelLee July 3, 2025

written by DrMichaelLee

Build a Stronger Back with This 4-Move Workout

Forget endless gym equipment. Experts Dr. Mike Israetel and Dr. Pak Androulakis-Korakakis suggest targeting different muscle fiber angles with just four key exercises performed to near failure for optimal back strength and growth.

The Science-Backed Back Workout

Maximize your gym time with this efficient routine, rooted in scientific research. Aim for 1-2 sessions weekly, completing 10-20 challenging sets, each taken close to muscular failure. Increase weight or repetitions as strength improves.

The Four Essential Exercises

These movements collectively target various back muscle groups, ensuring comprehensive development.

Underhand Close-grip Lat Pulldown: 3-4 sets of 8-15 reps
Chest-supported T-bar Row: 3-4 sets of 10-15 reps
Double Movement Row: 3-4 sets of 8-12 reps
Dumbbell Pullover or EZ-bar Decline Pullover: 2-3 sets of 10-12 reps

Mastering the Moves for Maximum Gains

Proper form and technique are crucial to reap the benefits of this workout.

Underhand Close-grip Lat Pulldown

Dr. Pak calls this his favorite lat exercise, saying: “Yes, absolute banging exercise. Easy to do, easy to load, tonnes of stretch and resistance of the stretch… bicep pump off the gods, and it feels really good overall. I recommend it.”

To perform, sit tall and grasp the bar with a close, underhand grip. Pull the bar towards your upper chest, concentrating on driving your elbows down. Pause briefly, then gradually return to the starting position, ensuring a full stretch without leaning back.

Individual performing seated cable rows in a gym setting

Chest-Supported T-bar Row

According to Dr. Israetel, “You get a really cool stretch from this, and it’s easy at the top, so it matches a force curve of optimal hypertrophy, which is really nice.”

Lie face down on the machine, chest firmly against the pad. Grip the handles and row towards your lower chest, squeezing your shoulder blades. Lower the weight with control.

Sports Scientists Reveal the Back Workout Proven to Build More Muscle — Two individuals engaged in a gym workout one performing an exercise on a machine

Double Movement Row

This innovative exercise, developed by the coaches, combines a deep stretch with a dynamic row. Dr. Israetel notes its effectiveness:

“…you realise two things at the same time. One, a deep stretch for the muscles of your back at the bottom is a really good idea. So, you should hinge a lot. And two is that if you continue to hinge really deep, it’s a great exercise, but you realize that you get really close to failure really early and you can’t pull up all the way to your tummy. So, you want to get a leverage advantage and still get a completed rep by coming up as you row to a much higher angle, maybe 45 degrees, maybe even 60 degrees.”

—Dr. Israetel, Hypertrophy Researcher

Begin in a deep hip hinge, allowing the weight to hang beneath your chest. Initiate the row from this stretched position, and as you pull, elevate your torso to a more upright position. This technique maximizes both muscle stretch and contraction.

A person performing a deadlift exercise in a gym

Dumbbell Pullover or EZ-bar Decline Pullover

This exercise provides significant muscle stretch. Dr. Pak says it requires “minimal equipment… Lots of tension at the stretch. Very well suited for lengthened partials, which are making a comeback.”

Dr. Israetel adds that using a decline “you can get into that super stretch position and still be close to orthogonal to gravity, which means you get the most stretch and tension at the same time.”

Lie on a flat or decline bench, holding the weight above your chest. Slightly bending your elbows, lower the weight behind your head until you feel a deep stretch. Return to the starting position under control.

Weightlifting exercise focused on chest muscles

By incorporating these four exercises into your routine and focusing on progressive overload, you can effectively build a stronger and more muscular back. Remember to prioritize form and listen to your body to prevent injuries. According to the National Electronic Injury Surveillance System (NEISS), weightlifting injuries have been on the rise, with over 17,000 people treated in emergency rooms for such injuries in 2022 alone (CPSC.gov). Train smart and stay safe!

July 3, 2025 0 comments

Health

Baking Soda & Fruit: Pesticide Removal Fact Check

by DrMichaelLee June 29, 2025

written by DrMichaelLee

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Washing Fruit and Vegetables: Is Baking Soda the Key to Pesticide Removal?

Table of Contents

Washing Fruit and Vegetables: Is Baking Soda the Key to Pesticide Removal?

Recent studies are shedding light on the best methods for cleaning produce, specifically addressing whether washing fruit and vegetables with baking soda offers a significant advantage over plain water in removing pesticides. While many online sources tout baking soda as a superior cleaning agent, experts suggest the difference might potentially be negligible. The key takeaway: rinsing your produce is crucial, nonetheless of the method.

The Importance of Washing Produce

Washing fruit and vegetables is a basic step in food safety. Even if you plan to peel your produce, rinsing it under running water helps eliminate surface contaminants. These contaminants can include:

Sand
Dirt
Bacteria
Pesticide Residue

By washing, you prevent these substances from transferring to the edible parts of the fruit or vegetable during preparation FDA.

Baking Soda: Hype or Helpful?

The use of baking soda for washing produce has gained popularity, with many believing it’s more effective at removing pesticides. Though, research indicates that the added benefit of baking soda might potentially be minimal.

Did You No? Some studies show that the difference in pesticide removal between water and baking soda is so small it’s statistically insignificant.

According to food safety expert Lenssen, extensive testing ensures that pesticides used on produce are safe for consumption. The residue levels are generally low enough not to pose a health risk.

Pesticides and Environmental Impact

While pesticide residues on food may not be a direct threat to individual health, the broader environmental impact is a concern. Pesticides can affect:

Biodiversity
Insect populations (including bees)
The food chain

Reducing pesticide use is crucial for protecting ecosystems and promoting sustainable agriculture EPA.

pro Tip: Consider supporting local farmers who use fewer pesticides or opt for organic produce when possible.

Water: Still the Best Option?

Research consistently shows that washing fruit and vegetables with water is effective for removing surface contaminants, including pesticides. There’s little evidence to suggest that baking soda provides a significant advantage.

are there any risks to using baking soda? Not really, provided that you rinse the produce thoroughly afterward. however, it’s simply not necessary for effective cleaning.

Choosing Organic Produce

For those concerned about pesticide exposure, buying organic fruit and vegetables is a viable option. Organic produce contains fewer synthetic pesticides.

However, conventionally grown produce is also considered safe, especially when washed properly with water.

Method	Effectiveness	Cost	Environmental Impact
Washing with Water	Effective for removing surface contaminants	low	Minimal
Washing with Baking Soda	Slightly more effective, but difference is frequently enough negligible	Low	Minimal
Buying organic	Reduces exposure to synthetic pesticides	Higher	Positive (supports sustainable agriculture)

the Bottom Line

Washing fruit and vegetables is essential for food safety. While baking soda is a popular choice, plain water is just as effective. Focus on thorough rinsing to remove contaminants and consider organic options to minimize pesticide exposure.

Evergreen Insights: The History of Pesticide Use

The use of pesticides in agriculture dates back centuries, with early forms including natural substances like sulfur and arsenic. The modern era of synthetic pesticides began in the mid-20th century, leading to increased crop yields but also raising concerns about environmental and health impacts. Today, integrated pest management (IPM) strategies aim to minimize pesticide use while protecting crops.

frequently Asked Questions About washing Produce

Should I wash pre-washed produce?: Even if produce is labeled as pre-washed, it’s still an excellent idea to give it a fast rinse under running water.
Can I use soap to wash fruits and vegetables?: No, soap is not recommended for washing produce

June 29, 2025 0 comments

Health

When Are You Officially Old? Science Weighs In

by DrMichaelLee June 28, 2025

written by DrMichaelLee

Redefining Old Age: How Social Roles and Independence Impact Perceptions

Table of Contents

Redefining Old Age: How Social Roles and Independence Impact Perceptions

The concept of “old age” is undergoing a significant transformation, shifting away from purely physical markers like wrinkles and gray hair. Instead, experts are increasingly focusing on the importance of social roles, levels of independence, and an individual’s subjective feelings about their own health and well-being. This new perspective suggests that feeling young is often more about *what* you do and *how* you feel, rather than simply *how* you look.

The Shifting Definition of Aging

Traditionally, aging has been defined by chronological age and the presence of physical signs. Though, Martijn Huisman, an aging expert at Amsterdam UMC and VU University, emphasizes the importance of social roles and personal perspectives in determining how individuals experience aging. According to a 2024 study published in *The Gerontologist*, maintaining social connections and engaging in meaningful activities are crucial for a positive self-perception of age [[1]].

The Third and fourth Ages: A More Nuanced View

Huisman distinguishes between the “third age” and the “fourth age” to provide a more objective measure of aging. The third age encompasses the period after retirement when individuals remain largely independent and capable of performing everyday activities. The fourth age, conversely, begins when individuals become dependent on others for basic care. This distinction highlights that aging is not a uniform process and that individuals experience it differently based on their level of independence.

Did You Know? The World health Organization (WHO) defines healthy aging as “the process of developing and maintaining the functional ability that enables well-being in older age.”

Independence: The Key to Feeling Young

Maintaining independence is a critical factor in feeling young and engaged. The ability to dress oneself, move freely, and manage daily tasks without assistance contributes significantly to a sense of autonomy and well-being. As long as individuals can undertake these activities independently, they are less likely to identify with the negative stereotypes associated with old age.

The Power of Subjective Feeling

Interestingly, an individual’s subjective feeling of health is a strong predictor of their life expectancy. research indicates that people who report feeling healthy tend to live longer, nonetheless of their chronological age or physical condition. This suggests that a positive mindset and a belief in one’s own well-being can have a tangible impact on health outcomes.

Pro Tip: Cultivating a positive outlook,engaging in regular physical activity,and maintaining a healthy diet can all contribute to a stronger sense of well-being and a more youthful feeling.

Beyond Physical Markers: Embracing a Holistic View of Aging

While physical signs of aging are inevitable, they do not define an individual’s experience of aging. Wrinkles,gray hair,and other cosmetic changes are less important than maintaining social connections,pursuing meaningful activities,and cultivating a positive self-perception. By focusing on these factors, individuals can redefine their own aging process and embrace a more fulfilling and engaged later life.

The Role of Social Engagement in Healthy Aging

Remaining socially active and engaged is paramount for healthy aging. Studies show that older adults who maintain strong social connections experience better cognitive function, lower rates of depression, and increased longevity. Participating in community activities,volunteering,and spending time with loved ones can all contribute to a more vibrant and fulfilling later life [[2]].

Key Factors in perceived Age
Factor	Description	Impact on Perceived Age
Social Roles	Engagement in meaningful activities and social connections	Positive
Independence	Ability to perform everyday activities without assistance	Positive
Subjective feeling	Individual’s perception of their own health and well-being	Positive
Physical Markers	Wrinkles, gray hair, and other cosmetic changes	Negative (but less significant)

evergreen insights: Understanding the Evolving Concept of Old Age

The conventional view of old age, defined primarily by chronological age and physical decline, is increasingly outdated. modern gerontology emphasizes a more holistic approach, recognizing the importance of social, psychological, and lifestyle factors in shaping the aging experience.This shift reflects a growing understanding that aging is not a passive process but rather an active journey influenced by individual choices and societal attitudes.

Historically, retirement marked the beginning of old age, often associated with reduced social engagement and a decline in physical activity. However, today’s older adults are redefining retirement, pursuing new careers, volunteering, and engaging in lifelong learning. This active approach to aging challenges traditional stereotypes and promotes a more positive and fulfilling later life.

Frequently Asked Questions About Aging and Social Roles

How are social roles connected to perceptions of aging?: Social roles significantly influence how individuals perceive their own aging process. Engaging in meaningful activities and maintaining social connections contribute to a more positive self-perception of age, shifting the focus from physical decline to continued participation in life.
What objective measures define old age?: While physical markers exist, such as biomarkers, they are not the sole determinants. Researchers like Martijn Huisman emphasize distinguishing between the “third age” (post-retirement independence) and the “fourth age” (dependence on others for basic activities) to provide a more nuanced view.
why is independence considered a key factor in feeling young?: Independence, particularly the ability to perform everyday activities without assistance, is strongly linked to a sense of youthfulness. Maintaining autonomy allows individuals to continue pursuing valued activities and interests, fostering a positive outlook.
How does subjective feeling impact the aging process?: An individual’s subjective feeling of health and well-being is a significant predictor of their life expectancy. Positive self-perception can counteract negative stereotypes associated with aging, promoting a more resilient and engaged approach to later life.
What is the role of social engagement in healthy aging?: Remaining socially active and engaged plays a crucial role in healthy aging. Maintaining connections with others, participating in community activities, and pursuing hobbies contribute to cognitive and emotional well-being, mitigating the negative impacts of social isolation.

Are you actively redefining your own aging process? what social roles do you find most fulfilling?

Share your thoughts and experiences in the comments below and subscribe to World Today News for more insights on healthy aging!

June 28, 2025 0 comments

Health

Push-Ups for Muscle: How Many & Proper Form | [News Website Name]

by Ethan Caldwell June 11, 2025

written by Ethan Caldwell

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Unlock Muscle Growth: How Many Push-Ups Do You Really Need?

Table of Contents

Unlock Muscle Growth: How Many Push-Ups Do You Really Need?

The push-up, a versatile bodyweight exercise, is a cornerstone for upper body strength and overall fitness. But how many push-ups do you *actually* need to do to build muscle? According to fitness experts, achieving 25 to 30 consecutive push-ups with impeccable form is the sweet spot for stimulating lean muscle growth. This article dives into the optimal push-up routine, proper form, and strategies to increase your reps for maximum results.

The Magic Number: 25-30 Reps for Muscle Growth

While individual results may vary, most peopel can effectively build muscle by performing 25 to 30 push-ups consecutively with proper form, according to Ebenezer Samuel, C.S.C.S. Samuel emphasizes the importance of tempo: a full range of motion, chest nearly touching the floor, a brief pause at the bottom, and complete lockout at the top of each repetition.

Did You Know? The push-up engages multiple muscle groups simultaneously, including the chest, shoulders, triceps, core, and glutes, making it a highly efficient exercise.

Once you can comfortably perform three sets of 25 to 30 push-ups, consider increasing the challenge by adding weight using a weighted vest or having a partner place a weight plate on your back. Avoid simply increasing the number of reps beyond this range, as it can lead to diminished returns and potentially compromise form.

Perfecting Your Push-Up Form

Performing push-ups with proper form is crucial for maximizing muscle activation and preventing injuries.Here’s a step-by-step guide:

Start in a high plank position with your palms flat on the floor,directly beneath your shoulders.
Engage your shoulders,glutes,and core to create full-body tension,maintaining a straight line from head to heels. Keep your eyes focused on the floor to maintain a neutral spine.
Lower your body by bending your elbows, stopping when your chest is just above the ground. Your elbows should be at a 45-degree angle relative to your torso.
push back up to the starting position, fully extending your elbows at the top.

Progressive Overload: Increasing Your Push-Up Reps

If you’re new to push-ups or struggle to reach the 25-30 rep range, don’t be discouraged. Muscle growth is achieved through progressive overload, which means gradually increasing the demands on your muscles over time.Start by performing as many push-ups as you can with good form in each set.

It’s essential to maintain proper form throughout each repetition. If your hips begin to sag or you can’t push back up from near the floor without compromising your form, end the set.Poor-quality reps are ineffective and increase the risk of injury. As you gain strength and experience, you can explore advanced techniques like eccentric-focused reps and pause reps to further challenge your muscles.

Pro Tip: Incorporate push-ups into your training plan multiple times per week to accelerate your progress and build strength.

Level Up: Weighted Vests for Push-Ups

Once you can consistently perform multiple sets of 25+ push-ups, it’s time to increase the challenge. One effective method is to use a weighted vest. Weighted vests add resistance to the exercise, forcing your muscles to work harder and stimulating further growth. According to a 2023 study published in

June 11, 2025 0 comments

Technology

Ancient Gladiator Exercise for Spartan-like Strength and Size

by Ethan Caldwell January 28, 2025

written by Ethan Caldwell

The gladiators of ancient ‍Rome where renowned for their unparalleled strength and fitness,‌ a legacy that continues to inspire⁢ modern fitness enthusiasts ⁣and‌ historians alike. ⁤These warriors, some of ‌the fittest and strongest individuals in history,‍ followed rigorous ‍training regimens that have become⁢ a subject of‍ fascination. Today, their exercises⁣ are being revived, offering not just ⁤physical strength but also holistic benefits.

One such ⁣exercise, the Gladiator deadlift, ‍has gained ⁢attention for its transformative‌ effects. James Pieratt, ⁤a renowned author and coach,⁢ shares his experience with this ancient move. ”‘This ancient‍ gladiator exercise fixed my back overnight,’ ⁤says pieratt. ‌Known ⁤as the ‘Gladiator deadlift’, he‍ explains that the loaded rotation hip hinge makes it an incredibly effective exercise.” This ‍variation of the dumbbell deadlift targets not only the core ⁣but also the obliques, making it a extensive workout for overall strength and stability.

The Gladiator deadlift is more then ‍just a strength-building exercise.It⁤ embodies the discipline and ‍resilience of the ancient warriors who inspired it. By incorporating this move into modern fitness routines,individuals can tap‌ into the same principles that made the gladiators of ancient Rome legends.

Key Benefits of the Gladiator deadlift

For those looking to channel the strength of ancient warriors, the Gladiator deadlift offers a unique blend of history⁤ and functionality. whether you’re a fitness enthusiast or someone seeking relief from back pain,this exercise is a⁢ testament to the enduring legacy of the gladiators of ancient Rome.

How to⁢ Master the Gladiator Deadlift for‍ a Stronger Core and Back ‍

The Gladiator Deadlift is a ⁢dynamic⁣ exercise that combines⁢ strength, mobility, and core engagement to deliver a full-body workout. ⁢Unlike traditional deadlifts, this variation incorporates twisting motions that challenge yoru core and back muscles in unique ways. According ⁣to⁤ fitness expert ⁣Pieratt, “Making ⁤this exercise part of my routine alleviated a lifetime of lower back pain and⁤ increased my⁣ athleticism.”

If you’re looking to enhance your fitness regimen, the Gladiator Deadlift is a must-try. Here’s everything you need‍ to know to perform it correctly and reap ‍its benefits. ⁣

Step-by-Step Guide to the Gladiator Deadlift

start Position: Stand tall with your feet under‌ your hips and a pair of moderate-weight dumbbells or ⁤kettlebells placed on either side of your feet. Choose a⁤ weight lighter than your usual deadlift weight to ensure proper form. ⁣
Twist ⁤and Reach: Reach your left‍ hand to pick up the dumbbell on the⁤ right side, ⁤twisting your torso while keeping your ‍ core engaged.
Stand Upright:‌ Stand up straight, holding the dumbbell in your left hand.
Opposite Twist: While still holding the dumbbell, twist your torso and reach with your right hand to pick⁢ up the dumbbell on the left‌ side.
Return to Start:‌ Reverse⁢ the movement to stand upright, now‌ holding both dumbbells.
Deadlift⁢ Motion: Send your hips behind‍ your heels, maintain a flat‌ back, and perform a standard deadlift to return both dumbbells to the ‍floor. ⁣
Repeat: That’s one rep. Aim for ⁢3-5 sets of 10-12⁣ reps.

Why the ⁤Gladiator‍ Deadlift Works

This exercise is a game-changer ⁣for those looking to build strength and mobility. The twisting motion ⁣engages your core muscles‍ more intensely than traditional deadlifts, while the deadlift component⁢ strengthens your back and lower body. It’s also an excellent way to improve coordination and stability.

Key Benefits⁢ of the gladiator Deadlift

Tips for Success ‍

Start‍ Light:‌ Use ‍a lighter weight than your usual deadlift weight to master ‌the form.
Engage Your Core: ‌keep ⁢your‍ core tight ‌throughout the movement to protect your lower back. ‍
Maintain Proper‌ Form: Focus on keeping⁣ your back flat and hips ‍aligned during the deadlift phase. ⁢

Incorporate the Gladiator Deadlift Into Your Routine

Add this exercise to your ‌strength training regimen to challenge your body in new⁣ ways. whether you’re a beginner or an experienced lifter, the Gladiator Deadlift can help ‌you achieve your strength ‍goals while improving⁢ overall ⁢athleticism.

Ready to take your‌ fitness to the next level? Give the Gladiator Deadlift ‌a try and‌ experience the difference it can⁣ make for your core, back, and overall strength.In the fast-paced world‌ of journalism, mastering advanced writing skills is essential for career growth. Whether you’re crafting stories ⁣for TV,radio,or⁢ digital platforms,the ability to tell compelling narratives can set ‍you apart. One way to elevate your craft is by enrolling in specialized programs like the Advanced Skill Certificate⁢ in Broadcast Journalism⁢ Scriptwriting [[1]].⁢ This course focuses on honing storytelling techniques and enhancing ‍writing skills tailored for broadcast media.

“Mastering essential writing⁤ techniques is crucial for effective storytelling and impactful⁤ reporting,” as‌ highlighted in 7 Journalism Writing Techniques You Must‌ Know [[2]]. these⁢ techniques include structuring narratives, conducting insightful interviews, and adapting your writing style to different mediums.For those looking to advance ⁣their careers, Advanced Journalism Writing Tips for Career Growth [[3]]offers valuable insights. The article emphasizes the importance of refining⁣ your storytelling abilities to stay competitive in the industry.

Here’s a summary of key ‍points to consider:‌

By focusing on ‌these areas, journalists can create deeply engaging content that resonates with audiences. Whether you’re a seasoned professional or just starting,‍ continuous learning and skill development are key to ‌success in this‍ dynamic field.

January 28, 2025 0 comments