When you have a baby, mealtimes can be messy and stressful.

If you’re a new parent you may be unsure what, when, and how to feed your little one. And you may also worry about choking, particularly when it’s time to start feeding your baby solid foods.

For babies starting solids at the recommended age of six months, it’s important to offer foods in a variety of different ways. Purees can be a helpful starting point, but they shouldn’t be the only texture a baby experiences.

Research suggests not waiting too long to introduce lumpy or textured foods. Infants who start eating lumps at 10 months or later were more likely to develop feeding difficulties and become selective eaters.

So if you’re a parent, where do you start? And what other foods are good to try?

Why texture matters

Mealtimes are crucial for a child’s development because they’re an opportunity to explore different textures and develop oral motor skills.

Imagine you’re eating a piece of toast. This involves performing a range of movements including holding, biting, chewing and swallowing. All of these actions require different muscles to work together, and only improve through practice. But that practice is only effective if it involves real food, as opposed to non-edible teething toys and isolated oral exercises like jaw opening and closing or cheek puffing.

When starting solid foods, many parents rely on purees and pouches as convenient ways to feed their babies. There’s nothing wrong with puree in itself. Many of our favourite foods resemble purees. Think of buttery mashed potato, yogurt, ricotta and applesauce.

The problem arises when purees and pouches become the only texture parents offer their babies, particularly early on. Babies who only eat pureed foods have less opportunity to develop the skills needed for eating and drinking. And research suggests children who frequently eat pouched foods are more likely to become fussy eaters.

So there’s nothing inherently bad about pureed foods. But feeding your baby varied foods gives them more opportunity to develop crucial oral motor skills.

Does it matter how I feed my baby?

There are various ways to start giving your baby solid foods.

One common approach is “baby-led weaning”. That’s where parents encourage their baby to feed themselves, rather than fully spoon-feeding them. This can encourage your baby to be more independent and explore food on their own. But it may also make mealtimes messier and more time-consuming for parents. And it can also feel daunting for parents who are concerned about choking.

However, one 2016 study found babies who feed themselves are no more likely to choke than babies who are spoon-fed. Foods which are suitable for baby-led weaning include strips of omelette, ripe avocado wedges or well-cooked corn on the cob. However, the researchers emphasised the importance of preparing foods appropriately and using risk minimisation strategies. These include avoiding high-risk foods such as popcorn, cutting round foods such as grapes and cherry tomatoes, and supervising babies whenever they eat.

An ‘in-between’ option for feeding is to offer your baby purees, while giving them a degree of independence. For example, you may pre-load a spoon for your baby to bring to their own mouth. You can also pair purees with larger foods, say a broccoli floret dipped in hummus. These combinations will help your baby develop eating skills while you become more confident with feeding your baby.

No matter what feeding approach you take, infant first aid training is a must for parents and carers. And if your child was born premature, has a developmental delay or has specific nutrition requirements, it’s best to speak to a paediatrician before giving them solid foods.

When you have a picky eater

Even if your baby transitions well to solid foods, toddlerhood can bring a new set of challenges.

Toddlers tend to be selective about what foods they do or don’t eat. They may also become more cautious around unfamiliar foods. These are both normal parts of a child’s development.

But problems can arise when parents pressure toddlers to eat food they don’t want to eat or when they aren’t hungry. Even small gestures, such as using a “spoon as aeroplane” or asking them to take “one more bite” in front of the TV or tablet, can put pressure on children. As a result your child may eat that next mouthful but, over time, they may develop a negative relationship with food and mealtimes.

As parents and carers, our role is to offer food at predictable times and in positive mealtime environments. Some ways to do that include:

• trusting they’ll eat as much as they need
• eating shared meals when possible
• modelling enjoyment of different foods during shared meals
• offering new foods alongside familiar favourites
• giving children multiple opportunities to see and try new foods, even if they don’t eat them the first time.

Unfortunately, babies and toddlers won’t love every meal you make them. But in time they’ll come to learn about, and even enjoy, a world of different textures and tastes.

Lillian Krikheli, Lecturer in Speech Pathology, La Trobe University and Samantha Turner, Lecturer in Speech Pathology, La Trobe University

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

When trying to lose weight, it’s natural to want to see quick results. So when the number on the scales drops rapidly, it seems like we’re on the right track.

But as with many things related to weight loss, there’s a flip side: rapid weight loss can result in a significant loss of muscle mass, as well as fat.

So how you can tell if you’re losing too much muscle and what can you do to prevent it?

Why does muscle mass matter?

Muscle is an important factor in determining our metabolic rate: how much energy we burn at rest. This is determined by how much muscle and fat we have. Muscle is more metabolically active than fat, meaning it burns more calories.

When we diet to lose weight, we create a calorie deficit, where our bodies don’t get enough energy from the food we eat to meet our energy needs. Our bodies start breaking down our fat and muscle tissue for fuel.

A decrease in calorie-burning muscle mass slows our metabolism. This quickly slows the rate at which we lose weight and impacts our ability to maintain our weight long term.

How to tell you’re losing too much muscle

Unfortunately, measuring changes in muscle mass is not easy.

The most accurate tool is an enhanced form of X-ray called a dual-energy X-ray absorptiometry (DXA) scan. The scan is primarily used in medicine and research to capture data on weight, body fat, muscle mass and bone density.

But while DEXA is becoming more readily available at weight-loss clinics and gyms, it’s not cheap.

There are also many “smart” scales available for at home use that promise to provide an accurate reading of muscle mass percentage.

However, the accuracy of these scales is questionable. Researchers found the scales tested massively over- or under-estimated fat and muscle mass.

Fortunately, there are three free but scientifically backed signs you may be losing too much muscle mass when you’re dieting.

1. You’re losing much more weight than expected each week

Losing a lot of weight rapidly is one of the early signs that your diet is too extreme and you’re losing too much muscle.

Rapid weight loss (of more than 1 kilogram per week) results in greater muscle mass loss than slow weight loss.

Slow weight loss better preserves muscle mass and often has the added benefit of greater fat mass loss.

One study compared people in the obese weight category who followed either a very low-calorie diet (500 calories per day) for five weeks or a low-calorie diet (1,250 calories per day) for 12 weeks. While both groups lost similar amounts of weight, participants following the very low-calorie diet (500 calories per day) for five weeks lost significantly more muscle mass.

2. You’re feeling tired and things feel more difficult

It sounds obvious, but feeling tired, sluggish and finding it hard to complete physical activities, such as working out or doing jobs around the house, is another strong signal you’re losing muscle.

Research shows a decrease in muscle mass may negatively impact your body’s physical performance.

3. You’re feeling moody

Mood swings and feeling anxious, stressed or depressed may also be signs you’re losing muscle mass.

Research on muscle loss due to ageing suggests low levels of muscle mass can negatively impact mental health and mood. This seems to stem from the relationship between low muscle mass and proteins called neurotrophins, which help regulate mood and feelings of wellbeing.

So how you can do to maintain muscle during weight loss?

Fortunately, there are also three actions you can take to maintain muscle mass when you’re following a calorie-restricted diet to lose weight.

1. Incorporate strength training into your exercise plan

While a broad exercise program is important to support overall weight loss, strength-building exercises are a surefire way to help prevent the loss of muscle mass. A meta-analysis of studies of older people with obesity found resistance training was able to prevent almost 100% of muscle loss from calorie restriction.

Relying on diet alone to lose weight will reduce muscle along with body fat, slowing your metabolism. So it’s essential to make sure you’ve incorporated sufficient and appropriate exercise into your weight-loss plan to hold onto your muscle mass stores.

But you don’t need to hit the gym. Exercises using body weight – such as push-ups, pull-ups, planks and air squats – are just as effective as lifting weights and using strength-building equipment.

Encouragingly, moderate-volume resistance training (three sets of ten repetitions for eight exercises) can be as effective as high-volume training (five sets of ten repetitions for eight exercises) for maintaining muscle when you’re following a calorie-restricted diet.

2. Eat more protein

Foods high in protein play an essential role in building and maintaining muscle mass, but research also shows these foods help prevent muscle loss when you’re following a calorie-restricted diet.

But this doesn’t mean just eating foods with protein. Meals need to be balanced and include a source of protein, wholegrain carb and healthy fat to meet our dietary needs. For example, eggs on wholegrain toast with avocado.

3. Slow your weight loss plan down

When we change our diet to lose weight, we take our body out of its comfort zone and trigger its survival response. It then counteracts weight loss, triggering several physiological responses to defend our body weight and “survive” starvation.

Our body’s survival mechanisms want us to regain lost weight to ensure we survive the next period of famine (dieting). Research shows that more than half of the weight lost by participants is regained within two years, and more than 80% of lost weight is regained within five years.

However, a slow and steady, stepped approach to weight loss, prevents our bodies from activating defence mechanisms to defend our weight when we try to lose weight.

Ultimately, losing weight long-term comes down to making gradual changes to your lifestyle to ensure you form habits that last a lifetime.

At the Boden Group, Charles Perkins Centre, we are studying the science of obesity and running clinical trials for weight loss. You can register here to express your interest.

Nick Fuller, Charles Perkins Centre Research Program Leader, University of Sydney

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