This time of year, many of us love to get out and spend time in nature. This may include hiking through Australia’s many beautiful national parks.

Walking in nature is a wonderful activity, supporting both physical and mental health. But there can be risks and it’s important to be prepared.

You may have read the news about hiker, Hadi Nazari, who was recently found alive after spending 13 days lost in Kosciuszko National Park.

He reportedly survived for almost two weeks in the Snowy Mountains region of New South Wales by drinking fresh water from creeks, and eating foraged berries and two muesli bars.

So next time you’re heading out for a day of hiking, what foods should you pack?

Here are my three top foods to carry on a bushwalk that are dense in nutrients and energy, lightweight and available from the local grocery store.

1. Muesli bars

Nazari reportedly ate two muesli bars he found in a mountain hut. Whoever left the muesli bars there made a great choice.

Muesli bars come individually wrapped, which helps them last longer and makes them easy to transport.

They are also a good source of energy. Muesli bars typically contain about 1,500–1,900 kilojoules per 100 grams. The average energy content for a 35g bar is about 614kJ.

This may be a fraction of what you’d usually need in a day. However, the energy from muesli bars is released at a slow to moderate pace, which will help keep you going for longer.

Muesli bars are also packed with nutrients. They contain all three macronutrients (carbohydrate, protein and fat) that our body needs to function. They’re a good source of carbohydrates, in particular, which are a key energy source. An average Australian muesli bar contains 14g of whole grains, which provide carbohydrates and dietary fibre for long-lasting energy.

Muesli bars that contain nuts are typically higher in fat (19.9g per 100g) and protein (9.4g per 100g) than those without.

Fat and protein are helpful for slowing down the release of energy from foods and the protein will help keep you feeling full for longer.

There are many different types of muesli bars to choose from. I recommend looking for those with whole grains, higher dietary fibre and higher protein content.

2. Nuts

Nuts are nature’s savoury snack and are also a great source of energy. Cashews, pistachios and peanuts contain about 2,300-2,400kJ per 100g while Brazil nuts, pecans and macadamias contain about 2,700-3,000kJ per 100g. So a 30g serving of nuts will provide about 700-900kJ depending on the type of nut.

Just like muesli bars, the energy from nuts is released slowly. So even a relatively small quantity will keep you powering on.

Nuts are also full of nutrients, such as protein, fat and fibre, which will help to stave off hunger and keep you moving for longer.

When choosing which nuts to pack, almost any type of nut is going to be great.

Peanuts are often the best value for money, or go for something like walnuts that are high in omega-3 fatty acids, or a nut mix.

Whichever nut you choose, go for the unsalted natural or roasted varieties. Salted nuts will make you thirsty.

Nut bars are also a great option and have the added benefit of coming in pre-packed serves (although nuts can also be easily packed into re-usable containers).

If you’re allergic to nuts, roasted chickpeas are another option. Just try to avoid those with added salt.

3. Dried fruit

If nuts are nature’s savoury snack, fruit is nature’s candy. Fresh fruits (such as grapes, frozen in advance) are wonderfully refreshing and perfect as an everyday snack, although can add a bit of weight to your hiking pack.

So if you’re looking to reduce the weight you’re carrying, go for dried fruit. It’s lighter and will withstand various conditions better than fresh fruit, so is less likely to spoil or bruise on the journey.

There are lots of varieties of dried fruits, such as sultanas, dried mango, dried apricots and dried apple slices.

These are good sources of sugar for energy, fibre for fullness and healthy digestion, and contain lots of vitamins and minerals. So choose one (or a combination) that works for you.

Don’t forget water

Next time you head out hiking for the day, you’re all set with these easily available, lightweight, energy- and nutrient-dense snacks.

This is not the time to be overly concerned about limiting your sugar or fat intake. Hiking, particularly in rough terrain, places demands on your body and energy needs. For instance, an adult hiking in rough terrain can burn upwards of about 2,000kJ per hour.

And of course, don’t forget to take plenty of water.

Having access to even limited food, and plenty of fresh water, will not only make your hike more pleasurable, it can save your life.

Margaret Murray, Senior Lecturer, Nutrition, Swinburne University of Technology

This article is republished from The Conversation under a Creative Commons license. Read the original article.

With around one in 50 adults diagnosed with cancer each year, many people are faced with the difficult task of sharing the news of their diagnosis with their loved ones. Parents with cancer may be most worried about telling their children.

It’s best to give children factual and age-appropriate information, so children don’t create their own explanations or blame themselves. Over time, supportive family relationships and open communication help children adjust to their parent’s diagnosis and treatment.

It’s natural to feel you don’t have the skills or knowledge to talk with your children about cancer. But preparing for the conversation can improve your confidence.

Preparing for the conversation

Choose a suitable time and location in a place where your children feel comfortable. Turn off distractions such as screens and phones.

For teenagers, who can find face-to-face conversations confronting, think about talking while you are going for a walk.

Consider if you will tell all children at once or separately. Will you be the only adult present, or will having another adult close to your child be helpful? Another adult might give your children a person they can talk to later, especially to answer questions they might be worried about asking you.

Finally, plan what to do after the conversation, like doing an activity with them that they enjoy. Older children and teenagers might want some time alone to digest the news, but you can suggest things you know they like to do to relax.

Also consider what you might need to support yourself.

Preparing the words

Parents might be worried about the best words or language to use to make sure the explanations are at a level their child understands. Make a plan for what you will say and take notes to stay on track.

The toughest part is likely to be saying to your children that you have cancer. It can help to practise saying those words out aloud.

Ask family and friends for their feedback on what you want to say. Make use of guides by the Cancer Council, which provide age-appropriate wording for explaining medical terms like “cancer”, “chemotherapy” and “tumour”.

Having the conversation

Being open, honest and factual is important. Consider the balance between being too vague, and providing too much information. The amount and type of information you give will be based on their age and previous experiences with illness.

Remember, if things don’t go as planned, you can always try again later.

Start by telling your children the news in a few short sentences, describing what you know about the diagnosis in language suitable for their age. Generally, this information will include the name of the cancer, the area of the body affected and what will be involved in treatment.

Let them know what to expect in the coming weeks and months. Balance hope with reality. For example:

The doctors will do everything they can to help me get well. But, it is going to be a long road and the treatments will make me quite sick.

Check what your child knows about cancer. Young children may not know much about cancer, while primary school-aged children are starting to understand that it is a serious illness. Young children may worry about becoming unwell themselves, or other loved ones becoming sick.

Older children and teenagers may have experiences with cancer through other family members, friends at school or social media.

This process allows you to correct any misconceptions and provides opportunities for them to ask questions. Regardless of their level of knowledge, it is important to reassure them that the cancer is not their fault.

Ask them if there is anything they want to know or say. Talk to them about what will stay the same as well as what may change. For example:

You can still do gymnastics, but sometimes Kate’s mum will have to pick you up if I am having treatment.

If you can’t answer their questions, be OK with saying “I’m not sure”, or “I will try to find out”.

Finally, tell children you love them and offer them comfort.

How might they respond?

Be prepared for a range of different responses. Some might be distressed and cry, others might be angry, and some might not seem upset at all. This might be due to shock, or a sign they need time to process the news. It also might mean they are trying to be brave because they don’t want to upset you.

Children’s reactions will change over time as they come to terms with the news and process the information. They might seem like they are happy and coping well, then be teary and clingy, or angry and irritable.

Older children and teenagers may ask if they can tell their friends and family about what is happening. It may be useful to come together as a family to discuss how to inform friends and family.

What’s next?

Consider the conversation the first of many ongoing discussions. Let children know they can talk to you and ask questions.

Resources might also help; for example, The Cancer Council’s app for children and teenagers and Redkite’s library of free books for families affected by cancer.

If you or other adults involved in the children’s lives are concerned about how they are coping, speak to your GP or treating specialist about options for psychological support.

Cassy Dittman, Senior Lecturer/Head of Course (Undergraduate Psychology), Research Fellow, Manna Institute, CQUniversity Australia; Govind Krishnamoorthy, Senior Lecturer, School of Psychology and Wellbeing, Post Doctoral Fellow, Manna Institute, University of Southern Queensland, and Marg Rogers, Senior Lecturer, Early Childhood Education; Post Doctoral Fellow, Manna Institute, University of New England

This article is republished from The Conversation under a Creative Commons license. Read the original article.