Videos of heavy lifters often go viral on social media; the sheer power and endurance is not something people can achieve easily. One thing that a lot of them do before they proceed with the lift is smell something and immediately go in for the lift. Those are smelling salts. Smelling salts are products that have a strong ammonia smell and have been used to wake people up after they faint. Lately, some athletes have become interested in using them to feel more alert and perform better. However, do they actually work? Another thing to consider is how something that has such an immediate effect on a person can be safe.

How do Smelling Salts Affect Someone?

According to the National Capital Poison Centre the ammonia that these salts contain has a pungent smell that can cause irritation to the lungs. It can also lead to changes in the breathing patterns. This change in breathing causes people who have fainted to become conscious. These have been present since the 13th century to treat lightheadedness and fainting. The strong odor temporarily increases the heart rate of a person and blood flows to the brain. These symptoms remain for about 15 seconds after inhalation and then subside withing a minute or so. So why do lifters use it when they are fully conscious and do not need to be more alert?

Why Do Gym-Lifters Use Smelling Salts?

Athletes commonly use smelling salts to get a quick boost before or during competitions, hoping it will give them more energy, make them more alert, and speed up their reactions. Unlike many other stimulant drugs, the ammonia in smelling salts is allowed by the World Anti-Doping Agency. You'll often see powerlifters using them, especially right before their final lift, the deadlift. The International Powerlifting Federation even lets athletes inhale ammonia as long as they do it privately. However, even though athletes might feel like smelling salt improves their performance but there is no evidence of it. According to a British Journal of Sports Medicine 2006 article, there's no real proof that they actually make them stronger or more powerful. In the past, smelling salts were sometimes used to treat athletes with minor head injuries, but they probably didn't actually help in those situations.

Smelling Salts Can Go Badly For Anyone

Smelling salts haven't been studied well for use as performance-enhancing supplements, and they aren't approved by the government as stimulant drugs.

The US Food and Drug Association has even warned people about using certain smelling salts that were being advertised to make people more alert and give them energy, even though they hadn't been approved for these uses. They had also received reports of people having problems like shortness of breath, seizures, migraines, vomiting, diarrhea, and fainting after using these products.

National Capital Poison Control provided an example of a female powerlifter who had used smelling salts right before competing. After inhaling, she developed severe symptoms like a runny nose, eye redness, dizziness and a headache. These symptoms got worse over the hour leaving her gasping for air. It was later diagnosed that she was allergic to smelling salts and was treated as such.

Note: If you are thinking about using smelling salts, it's best to talk to a doctor first to see if they are right for you. They can also tell you how often you can use them, if at all, and which products might be best. Keep in mind that smelling salts are not a good idea for everyone. For example, if you have conditions like asthma, allergies, bronchitis, emphysema, or other lung problems, smelling salts might not be safe for you.

Just one bout of physical activity, specifically resistance training or high-intensity interval training (HIIT) may trigger a measurable anti-cancer response in the body. That’s not wishful thinking. It’s the takeaway from a compelling new study by researchers at Edith Cowan University (ECU) in Australia, who found that a single workout could slow the growth of cancer cells by as much as 30%.

While exercise has long been considered a complementary therapy in cancer care, this study sharpens the focus. It suggests that even short-term, intentional movement could offer physiological benefits for breast cancer survivors at the cellular level. And that’s a big deal.

Led by PhD researcher Francesco Bettariga, the ECU study explored how exercise impacts breast cancer survivors not just in the long term, but immediately. The team zeroed in on myokines, which are proteins secreted by muscles during exercise. Myokines are emerging as powerful players in the body’s defense system, with proven anti-inflammatory and anti-cancer effects.

Participants in the study—all breast cancer survivors underwent either a single session of resistance training or HIIT. Researchers then measured their blood before, immediately after, and 30 minutes post-exercise. The results showed a clear and consistent increase in myokine levels across both workout formats.

This spike wasn’t just theoretical. Bettariga’s lab data indicated that these boosted myokine levels could reduce the rate of cancer cell growth by 20–30%, after just one session.

Why It Is More Important for Breast Cancer Survivors?

We already know that cancer—and the treatments used to fight it—can wreak havoc on the body’s immune system and metabolism. Fatigue, inflammation, muscle loss, and long-term damage to cellular function are all common side effects. That’s part of what makes this study so significant: it demonstrates that even bodies under considerable strain from cancer treatment can still mount a biological defense through exercise.

“The results from the study show that both types of exercise really work to produce these anti-cancer myokines in breast cancer survivors,” Bettariga noted. “The implications are powerful—this is strong motivation to integrate exercise into cancer care.”

What’s unique here is the immediacy. Most studies emphasize the long-term benefits of exercise over weeks or months. This one highlights a biochemical response that kicks in within minutes.

Link Between Inflammation And Body Composition?

Beyond myokines, the study also looked into another critical component of cancer recurrence: inflammation.

Persistent inflammation plays a major role in tumor progression. It promotes the survival and spread of cancer cells and suppresses the immune response, making it harder for the body to fight back. Worse, both cancer and its treatments can increase inflammatory biomarkers in the bloodstream.

According to Bettariga’s extended research, the answer lies in body composition—specifically, reducing fat mass and increasing lean muscle through consistent exercise.

“Strategies are needed to reduce inflammation,” he said, “which may provide a less supportive environment for cancer progression, leading to a lower risk of recurrence and mortality in survivors of breast cancer.”

Building lean muscle through resistance or interval training doesn’t just make you stronger. It could actually help change the biochemical environment of your body to be less hospitable to cancer cells.

Why Diet Alone Isn’t Enough?

The study also underscores an important caveat: quick-fix weight loss strategies don’t deliver the same benefits. In fact, losing weight without preserving or building muscle may do more harm than good.

“You never want to reduce your weight without exercising,” Bettariga cautioned. “You need to build or preserve muscle mass and produce these beneficial chemicals—like myokines—that you can’t get through diet alone.”

That means crash diets, juice cleanses, or calorie-cutting without movement won’t contribute meaningfully to the anti-inflammatory or anti-cancer response. The muscle is the medicine in this case—and it has to be activated.

How to Add HIIT or Resistance Training into Your Routine?

If this all sounds powerful but overwhelming, start simple. The study wasn’t testing elite athletes. It was studying real breast cancer survivors, many of whom were new to structured exercise routines. For resistance training: Think compound movements that target large muscle groups—like squats, lunges, push-ups, or lifting light weights. You don’t need a gym or equipment to start. Even bodyweight training done consistently can build lean mass.

For HIIT, try alternating 30 seconds of high-effort movement (like jumping jacks, stair climbs, or brisk uphill walking) with 1–2 minutes of slower recovery. Repeat the cycle for 15–20 minutes.

The key isn’t the duration, it’s the intensity and consistency. According to Bettariga’s findings, even one session is enough to jumpstart the body’s internal defense mechanisms.

Can This Improve Future of Cancer Care?

There’s a growing shift in how we view recovery and survivorship. No longer is exercise considered a “bonus” or “optional.” Increasingly, it’s being recognized as a core component of medical care—one that can potentially alter the trajectory of disease, especially in cancers with high recurrence rates like breast cancer.

While more research is needed to explore the long-term implications of myokine production and its effect on cancer recurrence, the current data is promising. At a time when many cancer survivors are looking for ways to reclaim control over their bodies, this study offers something rare: a simple, immediate action that can make a real difference.

It is very easy to do exercises wrong, especially strength exercises. The reason why one must be careful when they are doing weights is because you could end up overexerting one certain muscle and not get the results you wanted. One such exercise is dumbbell row.

Sitting at a desk all day or focusing on "pushing" exercises like bench presses can lead to rounded shoulders and back pain. Dumbbell rows are a "pulling" exercise that helps balance your body. They strengthen your back muscles, which can improve your posture and reduce common aches and pains from daily life.

How to Do a Dumbbell Row

Dumbbell rows are a simple yet effective exercise. Here's a step-by-step guide to doing them correctly:

1. Place a workout bench in front of you. Stand with your feet about shoulder-width apart.
2. Steady yourself by putting your right hand on the bench. Pick up a dumbbell with your left hand.
3. Keep your back straight, creating a diagonal line from your head to your hips. Your shoulders should be slightly higher than your hips.
4. Keeping your left arm close to your body, pull the dumbbell straight up toward the ceiling. Your spine should stay completely still—only your arm and shoulder should move.
5. Slowly and with control, lower your arm back down to the starting position.

Tips for Perfect Form

Even though dumbbell rows seem easy, paying close attention to the details will help you get the best results and avoid injury. To prevent straining your neck, keep your head still and look at a spot on the floor about three feet in front of you. It’s also a good idea to start with your weaker arm first so you can give it your full attention when you have the most energy.

Focus on your breathing. Inhale before you pull the weight up, then breathe out as you pull. Or, you can hold your breath as you pull and breathe out at the top or on the way down. This helps keep your core stable. When choosing a weight, start with a lighter one and work your way up. The last repetition should be difficult, but not so heavy that you have to swing your whole body to lift it. You can also slightly change the angle of your elbow to target different back muscles.

Muscles Worked by Dumbbell Rows

Dumbbell rows are great for building strength in your mid and upper back. This exercise targets several important muscles, including your lats which is the large muscles that keep your back stable and help your shoulders move, your traps which are the muscles in your neck and upper back that help move your head and maintain good posture, and your rhomboids, the upper back muscles that help stabilize your shoulders.

Back pain is one of the most common reasons people see a doctor. By adding dumbbell rows to your workout, you can strengthen the muscles in your back and build better posture. This can lead to less back pain, a stronger core, and an improved range of motion.

Dumbbell rows can be a fantastic part of your fitness routine. However, if you have any health concerns, recent injuries, or long-term medical conditions, it's always a good idea to talk to a doctor or physical therapist before you start a new exercise.

Lifestyle changes are necessary at every age. Young adults often get away with eating unhealthily, staying up late and getting up early. However, as you grow older, the effects of staying up beyond a certain time, indulging in alcohol or even overexerting yourself become apparent. So one must make changes to their lifestyle according to their age. As such, people above 60 should pay more attention to certain aspects of their health like their brain health, as they are susceptible to cognitive decline.

A new study shows that a two-year program focused on healthy eating, exercise, and "brain training" helped older adults avoid a decline in their thinking skills. The study, called U.S. POINTER, included more than 2,100 people aged 60 to 79 who had a higher risk for cognitive decline due to factors like a poor diet, a sedentary lifestyle, and a family history of memory problems. The results were presented at the Alzheimer’s Association International Conference in Toronto.

Combination of Healthy Habits

The participants in the study followed a program that focused on three key areas:

Healthy Eating

Participants switched to the MIND diet, a specific eating plan known for supporting brain health. This change from their previous unhealthy diets was a key part of the program to boost cognitive function.

Regular Exercise

The program required participants to meet fitness goals that included a mix of exercises. They did aerobic workouts, resistance training, and stretching to improve both their physical and mental health.

Brain Training

Participants were also tasked with exercising their minds. They used a program called BrainHQ for daily challenges and engaged in other intellectual and social activities to keep their brains active and sharp.

Participants in a more structured version of the program met regularly with staff and peers, while a second group followed a less structured, self-guided plan. The results showed that the structured program provided a greater benefit to brain health. An impressive 89% of all participants completed the two-year study.

Broad Benefits for a Diverse Group

The study found that this program worked well for a wide range of people. It didn't matter if they were male or female, what their ethnicity was, what their genetic risk for Alzheimer's was, or what their heart health was like. Everyone seemed to benefit. The researchers saw a significant improvement in the participants' overall thinking skills, including their memory, attention, and ability to multitask. This research sends a strong message that making healthy choices can have a powerful impact on brain health for many people, and it shows that treatments for diseases like Alzheimer's will likely include both medicine and healthy living.

Physical Activity Guideline For Elderly

According to the UK National Health Services older adults should try to be physically active every day. Regular activity can help improve your overall health and lower your risk of serious conditions like heart disease and stroke. Before starting any new exercise routine, especially if you haven't been active in a while or have health concerns, it's a good idea to talk to a doctor. They can help you choose activities that are safe and right for your fitness level. Here are some goals for them

• Be active daily, this can include light activities like walking.
• Do exercises that improve your strength, balance, and flexibility at least two days a week. This is especially important if you are worried about falling.
• Get moderate exercise, aim for a total of 150 minutes of moderate activity per week. This could be a brisk walk, dancing, or gardening.
• Get vigorous exercise, aim for 75 minutes of vigorous activity per week. This could be jogging or a strenuous hike.
• Reduce sitting time, try to sit or lie down less throughout the day. Break up long periods of inactivity with a short walk or some light movement.