Hitting the beach? Here are some dangers to watch out for – plus 10 essentials for your first aid kit
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Summer is here and for many that means going to the beach. You grab your swimmers, beach towel and sunscreen then maybe check the weather forecast. Did you think to grab a first aid kit?
The vast majority of trips to the beach will be uneventful. However, if trouble strikes, being prepared can make a huge difference to you, a loved one or a stranger.
So, what exactly should you be prepared for?
Knowing the dangers
The first step in being prepared for the beach is to learn about where you are going and associated levels of risk.
In Broome, you are more likely to be bitten by a dog at the beach than stung by an Irukandji jellyfish.
In Byron Bay, you are more likely to come across a brown snake than a shark.
In the summer of 2023–24, Surf Life Saving Australia reported more than 14 million Australian adults visited beaches. Surf lifesavers, lifeguards and lifesaving services performed 49,331 first aid treatments across 117 local government areas around Australia. Surveys of beach goers found perceptions of common beach hazards include rips, tropical stingers, sun exposure, crocodiles, sharks, rocky platforms and waves.
Sun and heat exposure are likely the most common beach hazard. The Cancer Council has reported that almost 1.5 million Australians surveyed during summer had experienced sunburn during the previous week. Without adequate fluid intake, heat stroke can also occur.
Lacerations and abrasions are a further common hazard. While surfboards, rocks, shells and litter might seem more dangerous, the humble beach umbrella has been implicated in thousands of injuries.
Sprains and fractures are also associated with beach activities. A 2022 study linked data from hospital, ambulance and Surf Life Saving cases on the Sunshine Coast over six years and found 79 of 574 (13.8%) cervical spine injuries occurred at the beach. Surfing, smaller wave heights and shallow water diving were the main risks.
Rips and rough waves present a higher risk at areas of unpatrolled beach, including away from surf lifesaving flags. Out of 150 coastal drowning deaths around Australia in 2023–24, nearly half were during summer. Of those deaths:
- 56% occurred at the beach
- 31% were rip-related
- 86% were male, and
- 100% occurred away from patrolled areas.
People who had lived in Australia for less than two years were more worried about the dangers, but also more likely to be caught in a rip.
Knowing your DR ABCs
So, beach accidents can vary by type, severity and impact. How you respond will depend on your level of first aid knowledge, ability and what’s in your first aid kit.
A first aid training company survey of just over 1,000 Australians indicated 80% of people agree cardiopulmonary resuscitation (CPR) is the most important skill to learn, but nearly half reported feeling intimidated by the prospect.
CPR training covers an established checklist for emergency situations. Using the acronym “DR ABC” means checking for:
- Danger
- Response
- Airway
- Breathing
- Circulation
A complete first aid course will provide a range of skills to build confidence and be accredited by the national regulator, the Australian Skills Quality Authority.
What to bring – 10 first aid essentials
Whether you buy a first aid kit or put together you own, it should include ten essential items in a watertight, sealable container:
- Band-Aids for small cuts and abrasions
- sterile gauze pads
- bandages (one small one for children, one medium crepe to hold on a dressing or support strains or sprains, and one large compression bandage for a limb)
- large fabric for sling
- a tourniquet bandage or belt to restrict blood flow
- non-latex disposable gloves
- scissors and tweezers
- medical tape
- thermal or foil blanket
- CPR shield or breathing mask.
Before you leave for the beach, check the expiry dates of any sunscreen, solutions or potions you choose to add.
If you’re further from help
If you are travelling to a remote or unpatrolled beach, your kit should also contain:
- sterile saline solution to flush wounds or rinse eyes
- hydrogel or sunburn gel
- an instant cool pack
- paracetamol and antihistamine medication
- insect repellent.
Make sure you carry any “as-required” medications, such as a Ventolin puffer for asthma or an EpiPen for severe allergy.
Vinegar is no longer recommended for most jellyfish stings, including Blue Bottles. Hot water is advised instead.
In remote areas, also look out for Emergency Response Beacons. Located in high-risk spots, these allow bystanders to instantly activate the surf emergency response system.
If you have your mobile phone or a smart watch with GPS function, make sure it is charged and switched on and that you know how to use it to make emergency calls.
First aid kits suitable for the beach range in price from $35 to over $120. Buy these from certified first aid organisations such as Surf Lifesaving Australia, Australian Red Cross, St John Ambulance or Royal Life Saving. Kits that come with a waterproof sealable bag are recommended.
Be prepared this summer for your trip to the beach and pack your first aid kit. Take care and have fun in the sun.
Andrew Woods, Lecturer, Nursing, Faculty of Health, Southern Cross University and Willa Maguire, Associate Lecturer in Nursing, Southern Cross University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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The Book Of Hormones – by Dr. Shweta Patel
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The subtitle promising “through every stage of life” is a slight overstatement, as the book barely touches on puberty, but we know that the vast majority of our readers have left that one far behind in the past, so probably this is not such an issue.
Where the book gives more attention is in general adult life, through the years of potential fertility, into menopause and beyond. This means lots about the hormonal fluctuations inherent to the menstrual cycle (both the normal, and the still-quite-commonly abnormal, e.g. in cases of PCOS etc), the before-during-after of pregnancy, and many hormonal matters that are not related to sex hormones, such as stress-related hormones and food-related hormones. As such, the book certainly lives up to its title; it is indeed “the book of hormones”.
The style is light and conversational; we get a lot of lessons in chemistry here, but it never feels like it, and there’s certainly no hard science, just clear and easy explanations.
Bottom line: if you’d like to understand hormones quite comprehensively but in a light-hearted manner, this book is a very pleasant and educational read.
Click here to check out The Book Of Hormones, and understand them!
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How Jumping Rope Changes The Human Body
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Most popularly enjoyed by professional boxers and six-year-old girls, jumping rope is one of the most metabolism-boosting exercises around:
Just a hop, skip, and a jump away from good health
Maybe you haven’t tried it since your age was in single digits, so, if you do…
What benefits can you expect?
- Improves cardiovascular fitness, equivalent to 30 minutes of running with just 10 minutes of jumping.
- Increases bone density and boosts immunity by aiding the lymphatic system.
- Enhances explosiveness in the lower body, agility, and stamina.
- Improves shoulder endurance, coordination, and spatial awareness.
What kind of rope is best for you?
- Beginner ropes: licorice ropes (nylon/vinyl), beaded ropes for rhythm and durability.
- Advanced ropes: speed ropes (denser, faster materials) for higher speeds and more difficult skills.
- Weighted ropes: build upper body muscles (forearms, shoulders, chest, back).
What length should you get?
- Recommended rope length varies by height (8 ft for 5’0″–5’4″, 9 ft for 5’5″–5’11”, 10 ft for 6’0″ and above).
- Beginners should start with longer ropes for clearance.
What should you learn?
- Initial jump rope skills: start with manageable daily jump totals, gradually increasing as ankles, calves, and feet adapt.
- Further skills: learn the two-foot jump and then the boxer’s skip for efficient, longer sessions and advanced skills. Keep arms close and hands at waist level for a smooth swing.
For more on all of this, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
How To Do High Intensity Interval Training (Without Wrecking Your Body)
Take care!
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Which Plant Milk?
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Plant-based milks—what’s best?
You asked us to look at some popular plant milks and their health properties, and we said we’d do a main feature, so here it is!
We’ll also give a quick nod to environmental considerations at the end too (they might not be quite what you expect!). That said, as a health and productivity newsletter, we’ll be focusing on the health benefits.
While we can give a broad overview, please note that individual brands may vary, especially in two important ways:
- Pro: many (most?) brands of plant milks fortify their products with extra vitamins and minerals, especially vitamin D and calcium.
- Con: some brands also add sugar.
So, by all means use this guide to learn about the different plants’ properties, and/but still do check labels later.
Alternatively, consider making your own!
- Pros: no added sugar + cheaper
- Cons: no added vitamins and minerals + some equipment required
Almond milk
Almond milk is low in carbs and thus good for a carb-controlled diet. It’s also high in vitamin E and a collection of minerals.
Oat milk
Oats are one of the healthiest “staple foods” around, and while drinking oat milk doesn’t convey all the benefits, it does a lot. It also has one of the highest soluble fiber contents of any milk, which is good for reducing LDL (bad) cholesterol levels.
See for example: Consumption of oat milk for 5 weeks lowers serum cholesterol and LDL cholesterol in free-living men with moderate hypercholesterolemia
Coconut milk
Coconut has a higher fat content than most plant milks, but also contains medium-chain triglycerides (MCTs). These raise HDL (good) cholesterol levels.
Read the study: How well do plant based alternatives fare nutritionally compared to cow’s milk?
Hemp milk
Being made from hemp seeds that contain a lot of protein and healthy fats (including omega-3 and omega-6), hemp milk packs a nutritious punch. It’s carb-free. It’s also THC-free, in case you were wondering, which means no, it does not have psychoactive effects.
Pea milk
It’s very high in protein, and contains an array of vitamins and minerals. It’s not very popular yet, so there isn’t as much research about it. This 2021 study found that it had the nutritional profile the closest to cow’s milk (beating soy by a narrow margin) and praised it as a good alternative for those with a soy allergy.
This is Research Review Monday so we try to stick to pure science, but for your interest… here’s an interesting pop-science article (ostensibly in affiliation with the pea milk brand, Ripple) about the nutritional qualities of their pea milk specifically, which uses particularly nutrient-dense yellow peas, plus some extra vitamin and mineral fortifications:
Read: Ripple Milk: 6 Reasons Why You Should Try Pea Milk
Soy milk
Perhaps the most popular plant milk, and certainly usually the cheapest in stores. It’s high in protein, similar to cow’s milk. In fact, nutritionally, it’s one of the closest to cow’s milk without involving cows as a middleman. (Did you know three quarters of all soy in the world is grown to feed to livestock, not humans? Now you do).
And no, gentlemen-readers, it won’t have any feminizing effects. The human body can’t use the plant estrogens in soy for that. It does give some isoflavone benefits though, which are broadly good for everyone’s health. See for example this research review with 439 sources of its own:
Read: Soy and Health Update: Evaluation of the Clinical and Epidemiologic Literature
Quick note on flavor: nut milks have the flavor of the nut they were made from. Coconut milk tastes of coconut. The other milks listed above don’t have much of a flavor—which in many cases may be what you want.
Note on environmental considerations:
A lot of us try to be as socially responsible as reasonably possible in our choices, so this may be an influencing factor. In a nutshell:
- Oats and Soy are generally grown as vast monocrops, and these are bad for the environment
- They are still better for the environment than cow’s milk though, as for example most soy is grown to feed to cows, not humans. So including cows in the process means four times as much monocrop farming, plus adds several other environmental issues that are beyond the scope of this newsletter.
- Almonds are particularly resource-intensive when it comes to water use.
- Still nowhere near as much as cows, though.
- Peas are grown in places that naturally have very high rainfall, so are a good option here. Same generally goes for rice, which didn’t make the cut today. (Nor did hazelnuts, sorry—we can only include so much!)
- Hemp is by far and away the most environmentally friendly, assuming it is grown in a climate naturally conducive to such.
- Making plant milk at home is usually most environmentally friendly, depending on where your ingredients came from.
- Literally any plant milk is much more environmentally friendly than cow’s milk.
See the science for yourself: Reducing food’s environmental impacts through producers and consumers
See also (if you like graphs and charts): Environmental footprints of dairy and plant-based milks
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Yoga For Stiff Birds – by Marion Deuchars
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Quick show of hands, who here practices yoga in some fashion, but does not necessarily always look Instagrammable while doing it? Yep, same here.
This book is a surprisingly practical introduction to yoga for newcomers, and inspirational motivator for those of us who feel like we should do more.
Rather than studio photography of young models in skimpy attire, popular artist (and well-practised yogi) Marion Deuchars offers in a few brushstrokes what we need to know for each asana, and how to approach it if we’re not so supple yet as we’d like to be.
Bottom line: whether for yourself or as a gift for a loved one (or both!) this is a very charming introduction to (or refresher of) yoga.
Click here to check out Yoga For Stiff Birds, and get yours going!
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Nori vs Wakame – Which is Healthier?
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Our Verdict
When comparing nori to wakame, we picked the nori.
Why?
It was close, and both of these seaweed options are great!
In terms of macros, nori has more protein while wakame has more carbs; they’re about equal on fiber. While the difference in protein and carbs isn’t big, out of the two we’ll prioritize protein, and thus say nori gets a notional win here—but as it’s so close, one could just as easily call it a tie.
In the category of vitamins both are very rich in many minerals, but nori has more of vitamins A, B1, B2, B6, B12*, and C, while wakame has more of vitamins B5, B9, K, and choline. Thus, a 6:4 victory for nori.
*Yes, nori is one of those rare vegan foods that naturally contain vitamin B12; it’s because of the composition of the algae that this seaweed is made of, which includes some beneficial B12-making bacteria. Meanwhile, wakame is “just” a kelp, so it doesn’t have B12.
When it comes to minerals, nori has more potassium and zinc, while wakame has more calcium and magnesium. They’re equal on other minerals, except: it’s worth noting that wakame is moderately high in sodium, while nori has very little sodium. So, either a tie-breaking win for nori, or just a tie.
Adding up the sections gives nori the overall win; it’s only the margin of the win that’s reasonably debatable. Still, enjoy either or both; diversity is good!
Want to learn more?
You might like to read:
- A Deeper Dive Into Seaweed
- Spirulina vs Nori – Which is Healthier? ← guess which won!
- 21% Stronger Bones in a Year at 62? Yes, It’s Possible (No Calcium Supplements Needed!) ← nori and wakame both feature (very favorably) in this case study
Enjoy!
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Black Forest Chia Pudding
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This pudding tastes so decadent, it’s hard to believe it’s so healthy, but it is! Not only is it delicious, it’s also packed with nutrients including protein, carbohydrates, healthy fats (including omega-3s), fiber, vitamins, minerals, and assorted antioxidant polyphenols. Perfect dessert or breakfast!
You will need
- 1½ cups pitted fresh or thawed-from-frozen cherries
- ½ cup mashed banana
- 3 tbsp unsweetened cocoa powder
- 2 tbsp chia seeds, ground
- Optional: 2 pitted dates, soaked in hot water for 10 minutes and then drained (include these if you prefer a sweeter pudding)
- Garnish: a few almonds, and/or berries, and/or cherries and/or cacao nibs
Method
(we suggest you read everything at least once before doing anything)
1) Blend the ingredients except for the chia seeds and the garnish, with ½ cup of water, until completely smooth
2) Divide into two small bowls or glass jars
3) Add 1 tbsp ground chia seeds to each, and stir until evenly distributed
4) Add the garnish and refrigerate overnight or at least for some hours. There’s plenty of wiggle-room here, so make it at your convenience and serve at your leisure.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Cherries’ Very Healthy Wealth Of Benefits!
- If You’re Not Taking Chia, You’re Missing Out
- Cacao vs Carob – Which is Healthier?
Take care!
Don’t Forget…
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