Sleep is the holy grail for new parents. So no wonder many tired parents are looking for something to help their babies sleep.

A TikTok trend claims giving your baby a tablespoon or two of butter in the evening will help them sleep more at night.

As we’ll see, butter is just the latest food that promises to help babies sleep at night. But no single food can do this.

So if you’re a new parent and desperate for a good night’s sleep, here’s what to try instead.

Is my baby’s sleep normal?

Babies need help to fall asleep, through feeding, movement (like rocking) or touch (like a cuddle or massage).

Newborn babies also do not know night from day. Melatonin in breastmilk helps babies sleep more at night until they start to make this sleep-inducing hormone themselves. Bottlefed newborn babies do not have access to this melatonin. Regardless of how you feed your baby, it can take several months for them to develop a sleep pattern with longer stretches at night.

Babies also sleep lighter than older children and adults. Light sleep helps ensure they continue breathing, protecting them from SIDS (sudden infant death syndrome). It also means they wake easily and often.

The idea that babies should sleep deeply, alone and for long stretches, goes against their physiology. So “sleeping like a baby” usually means waking quite a lot at night.

Yet, many parents have been asked whether their baby is sleeping through the night and is a “good baby”. The perception is that if a baby doesn’t sleep for long stretches at night, it must be “bad”.

This may lead parents to say their babies sleep longer than they really do, setting unrealistic expectations for other new parents.

Could feeding butter do any harm?

The social pressure around baby sleep can add stress and anxiety for new parents. So the Tiktok trend about feeding babies butter may seem tempting.

But giving babies any solid food before they are around six months old is not recommended. Babies’ digestive systems are not ready for solid food until they are around six months and feeding them before this can cause constipation or make them more likely to catch an illness. For this reason alone, you should not give your young baby butter.

From about six months old, babies should be offered nutritious, iron-rich solid foods. Butter doesn’t fit this bill because it is almost all saturated fat. If butter replaces more nutritious foods, babies may not get the vitamins and minerals they need.

Butter is the latest in a long line of beliefs about certain foods making babies sleep longer at night. It was once thought that adding cereal or crushed arrowroot biscuits in bottle of milk before bedtime would make them sleep longer. Research found this did not increase sleep at all.

Similarly, there is no evidence that giving babies butter before bed makes them sleep longer.

In fact, research shows the foods babies eat make no difference to night waking.

What else can I try?

Waking overnight doesn’t necessarily mean a baby is hungry. And stopping breastfeeds or bottle feeds overnight doesn’t necessarily reduce night waking.

Your baby could be too hot or cold, or need a nappy change. But some babies continue to wake at night even without an obvious problem.

The good news is, sleeping is a skill babies develop naturally as they grow.

Behavioural sleep interventions, known as “sleep training”, are not very effective in increasing overnight sleep. In one study, sleep training did not reduce the number of night wakes and only increased the length of the longest sleep by about 16 minutes. Sleep training is especially not recommended for babies under six months.

Look after yourself

If you’re missing out on sleep at night, try to have small naps during the day while your baby sleeps. Ask friends and family to do some chores to allow you to nap.

If your baby is crying and you find yourself getting overwhelmed it is OK to put your baby down somewhere safe (like a cot or baby mat) and take some time to settle yourself.

If your baby’s sleep pattern changes significantly or they haven’t slept at all for more than a day, or if your baby seems to have pain or a fever see your doctor, or family and child health nurse, as soon as possible.

Some helpful resources

If you think your baby is not sleeping well because of a breastfeeding problem, the Australian Breastfeeding Association has a national helpline. The association can also advise on co-sleeping.

The charity Little Sparklers provides peer support for parents, including someone to chat to, about baby sleep. It also has helpful resources.

UNICEF has resources about caring for your baby at night. And the UK-based Baby Sleep Info Source (Basis) provides evidence-based information about babies and sleep.

Karleen Gribble, Adjunct Professor, School of Nursing and Midwifery, Western Sydney University; Naomi Hull, PhD candidate, Sydney School of Public Health, University of Sydney, and Nina Jane Chad, Research Fellow, University of Sydney School of Public Health, University of Sydney

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

Sea moss is the latest “superfood” wellness influencers are swearing by. They claim sea moss products – usually in gel form – have multiple health benefits. These include supporting brain and immune function, or protecting against viruses and other microbes.

But do these health claims stack up? Let’s take a look.

What is sea moss?

Sea moss is produced using a kind of seaweed – particularly red algae – that grow in various locations all around the world. Three main species are used in sea moss products:

• Chondrus crispus (known as Irish moss or carrageenan moss)
• Eucheuma cottonii (sea moss or seabird’s nest)
• Gracilaria (Irish moss or ogonori).

Some products also contain the brown algae Fucus vesiculosus (commonly known as bladderwrack, black tang, rockweed, sea grapes, bladder fucus, sea oak, cut weed, dyers fucus, red fucus or rock wrack).

Most sea moss products are sold as a gel that can be added to recipes, used in smoothies, frozen into ice cubes or eaten on its own. The products also come in capsule form or can be purchased “raw” and used to make your own gels at home.

What’s the evidence?

Sea moss products claim a host of potential health benefits, from supporting immunity, to promoting skin health and enhancing mood and focus, among many others.

But is there any evidence supporting these claims?

Recent studies have reviewed the biological properties of the main sea moss species (Chondrus crispus, Eucheuma cottonii, Gracilaria and Fucus vesiculosus).

They suggest these species may have anti-inflammatory, antioxidant, anticancer, antidiabetic and probiotic properties.

However, the vast majority of research relating to Chondrus crispus, Gracilaria and Fucus vesiculosus – and all of the research on Eucheuma cottonii – comes from studies done in test tubes or using cell and animal models. We should not assume the health effects seen would be the same in humans.

In cell and animal studies, researchers usually administer algae in a laboratory and use specific extracts rich in bioactive compounds rather than commercially available sea moss products.

They also use very different – often relatively larger – amounts compared to what someone would typically consume when they eat sea moss products.

This means the existing studies can’t tell us about the human body’s processes when eating and digesting sea moss.

Sea moss may have similar effects in humans. But so far there is very little evidence people who consume sea moss will experience any of the claimed health benefits.

Nutritional value

Eating sea moss does not replace the need for a balanced diet, including a variety of fruits and vegetables.

Chondrus crispus, Eucheuma cottonii and Gracilaria, like many seaweeds, are rich sources of nutrients such as fatty acids, amino acids, vitamin C and minerals. These nutrients are also likely to be present in sea moss, although some may be lost during the preparation of the product (for example, soaking may reduce vitamin C content), and those that remain could be present in relatively low quantities.

There are claims that sea moss may be harmful for people with thyroid problems. This relates to the relationship between thyroid function and iodine. The algae used to make sea moss are notable sources of iodine and excess iodine intake can contribute to thyroid problems, particularly for people with pre-existing conditions. That is why these products often carry disclaimers related to iodine sensitivity or thyroid health.

Is it worth it?

So you may be wondering if it’s worth trying sea moss. Here are a few things to consider before you decide whether to start scooping sea moss into your smoothies.

A 375mL jar costs around $A25–$30 and lasts about seven to ten days, if you follow the recommended serving suggestion of two tablespoons per day. This makes it a relatively expensive source of nutrients.

Sea moss is often hyped for containing 92 different minerals. While there may be 92 minerals present, the amount of minerals in the algae will vary depending on growing location and conditions.

The efficiency with which minerals from algae can be absorbed and used by the body also varies for different minerals. For example, sodium is absorbed well, while only about 50% of iodine is absorbed.

But sea moss has also been shown to contain lead, mercury and other heavy metals – as well as radioactive elements (such as radon) that can be harmful to humans. Seaweeds are known for their ability to accumulate minerals from their environment, regardless of whether these are beneficial or harmful for human nutrition. Remember, more doesn’t always mean better.

What else am I eating?

While you won’t get a full nutritional breakdown on the jar, it is always wise to check what other ingredients you may be eating. Sea moss products can contain a range of other ingredients, such as lime, monk fruit powder, spirulina and ginger, among many others.

These ingredients differ between brands and products, so be aware of your needs and always check.

Despite their health claims, most sea moss products also carry disclaimers indicating that the products are not intended to diagnose, treat, cure or prevent any disease.

If you have concerns about your health, always speak to a health professional for accurate and personalised medical advice.

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.