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3 Myths About Deep Sea Catch-And-Release Fishing

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When divers resurface too quickly from deep water, the intense change in pressure can make gasses dissolved in their blood bubble up. This problem can lead to nausea, fatigue, joint pain, and paralysis. In the worst cases, it can be fatal. 

This is known as barotrauma, and it doesn’t only affect us. Dolphins, fish, and sea turtles can suffer severe injuries from sudden pressure changes. 

When anglers pull fish from water 30 feet deep and more, their catch is susceptible to barotrauma. Coming rapidly to the surface can make the swim bladder in fish inflate or rupture. This can lead to the death of the fish. 

If you’re deep-sea fishing and want to release a fish instead of eating it, you should know some myths about barotrauma: 

#1: If The Fish Isn’t Bloated, There Is No Barotrauma

Bloating is indeed the most common sign in a fish you’ve caught. However, some fish – including sharks and cobia – lack swim bladders. They might not show bulging eyes or float on the surface after you release them, but they still could suffer from gasses in their tissues, just like people. 

#2: A Fish That Swims Away Is Fine

Some anglers believe if a deepwater fish swims away with no apparent injuries that it doesn’t have barotrauma. Not necessarily. 

Research indicates that barotrauma can have effects later that we don’t always see when we release the fish. A fish might swim away but still be injured. Then, it could get eaten by a predator as it swims back to the reef. 

A barotrauma study on red snapper found that at least 15% of fish taken from deepwater died almost immediately. About 13% of fish were able to swim away but died within three days. So, nearly one out of three fish in the study did not survive catch and release. 

Reef fish, particularly the oldest and biggest females that produce the most eggs per year, are too valuable to the ecosystem to be lost at that rate. It’s essential for anglers who catch and release to use release methods that provide fisher with a better chance of living another day. Even a small improvement in survival rates for these fish can mean millions more fish are saved every year. 

#3: Venting Is The Only Way To Treat Barotrauma

Venting means puncturing the side of a fish’s body with a metal tool. When it is done right, venting can release the built-up gasses so they can escape from the bladder. This improves its ability to go back down deep and hopefully survive. 

But venting comes with problems. First, it can be hard to vent the fish correctly. You need to have a decent knowledge of fish anatomy. If you poke it a few inches the wrong way, you could damage the fish’s internal organs. Also, you should not vent a fish when the stomach is sticking from the mouth or when the intestines come out of the anus. This can kill the fish. 

Even if you vent the fish correctly, it still can suffer from the procedure, including a damaged swim bladder or infections. 

Venting does improve the chance the fish will survive, but there are other options. 

Try A Descending Device

A descending device returns the fish to deep water, where it can usually recover from barotrauma. You can use a descending device on any fish species, and you don’t even need to know fish anatomy!  The more anglers that use descending devices, the more likely deepsea fish will thrive. And that is good for our planet.

Michelle has been a part of the journey ever since Bigtime Daily started. As a strong learner and passionate writer, she contributes her editing skills for the news agency. She also jots down intellectual pieces from categories such as science and health.

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Lifestyle

The Role of Medicine in Achieving and Sustaining a Healthy Body Mass

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The CDC’s latest numbers classify approximately 42 percent of Americans as obese, and over two-thirds of American adults qualify as either obese or overweight. Living with excess weight heightens people’s risk for debilitating and chronic but otherwise preventable conditions like stroke, type 2 diabetes, heart disease, and certain cancers.

With new weight-loss drugs like Ozempic and Wegovy on the rise, many are wondering if these medications live up to their hype and can even help end the obesity epidemic. Sergio Padron, founder and CEO of online healthcare and weight-loss support company MD Exam, believes they can — up to a point.

“It’s important to approach these medications with a thorough understanding of what they can and can’t do,” Padron says. “Magic pills for weight loss don’t exist.”

The importance of achieving a healthy body mass

According to Padron, achieving and sustaining a healthy body mass is key to good health. To obtain your body mass index (BMI), online calculators like this one from the National Heart, Lung, and Blood Institute ask for your height and weight, run them through the standard formula, and generate your score. The last step is to find this number in the standardized ranges considered underweight, normal weight, overweight, or obese.

“Many healthcare professionals use the body mass index (BMI) for a quick approximation of most people’s health,” he explains. “All you need is the patient’s weight and height, and you can calculate this number.”

There are exceptions, however. “In particular, bodybuilders and other athletes can generate results that make it seem like they aren’t healthy, when in fact they’re in excellent condition,” Padron explains. “That’s because BMI doesn’t consider muscle mass, and muscle is more dense than fat. In addition, BMI doesn’t account for visceral fat being more dangerous than fat deposits elsewhere in the body.”

That’s why Padron cautions people not to make snap judgments based on BMI alone and to seek a more comprehensive view from healthcare professionals. “Factors like body composition, blood markers, and lifestyle need to be considered,” he explains, “which is one of the many reasons why we only offer individualized care at MD Exam.”

If your BMI falls in the overweight or obese categories, then it’s time to make a change. “Unfortunately, excess body weight means you could be developing major health problems that you otherwise wouldn’t,” Padron says. “Being overweight has also been associated with depression. In my experience, it can have a negative impact on self-esteem and even lead to the development of eating disorders.”

Luckily, groundbreaking new drugs have become available to help people recover their quality of life.

How Ozempic and Wegovy can help

According to Padron, pharmaceutical solutions like Ozempic and Wegovy can help most people achieve and sustain a healthy body mass. These medications reduce appetite and increase feelings of fullness, thereby enabling people to regulate their consumption better.

“One of the most important things our patients report is that they’re no longer tormented by cravings,” Padron says. “They find it easier to avoid overeating in the first place.”

In addition, Ozempic and Wegovy have been shown to decrease visceral fat — the dangerous kind of fat deposits. “The idea is to optimize health and well-being, not just lose weight,” Padron says. “We want to make sure you lose the right pounds. When you lose visceral fat and keep muscle, you are heading in the right direction and your body composition improves.”

In some rare cases, however, Ozempic and Wegovy aren’t effective. “Luckily, other interventions can be effective in those cases, such as Tirzepatide or classic weight-loss drugs,” Padron says.

Yet Padron emphasizes that weight-loss drugs alone are insufficient to achieve and sustain a healthy body mass.

Personalized, comprehensive support

“Just taking a pill won’t make pounds disappear,” Padron says. “To lose weight, it’s necessary to get real about your lifestyle and actually change your habits. If you haven’t been exercising, for instance, then it’s time to start getting up a little earlier and going for a morning walk. If you haven’t been eating well, then it’s time to stop buying soda and junk food.”

Easier said than done? “We know it’s hard,” Padron says. “That’s why our program takes support seriously. Our medical staff works with patients one-on-one to develop treatment plans that will work for them. We also provide coaching and connect patients to each other for mutual support and accountability. MD Exam is a community. People make friends for life on our platform.”

Lose weight, feel great

Obtaining a healthy body mass often leads to increased energy levels, improved mobility, and reduced joint pain. It can also help control chronic conditions like high blood pressure and sleep apnea, as well as forestall the development of preventable diseases. If that isn’t already enough, it can also boost patients’ self-confidence and mental health.

“Our patients experience an incredible feeling of accomplishment and empowerment,” Padron says. “Losing weight can be truly transformative. I can’t tell you how many people have told me their whole outlook on life has become more positive.”

For Padron, helping people lose weight is its own reward. “I love watching people shed their depression and come back to life,” he says. “This is the most rewarding work I can imagine.”

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