If your child has food allergies, his paediatrician may recommend that he be placed on a food elimination diet.

What it means is that you will need to temporarily eliminate specific foods from his diet, and possibly your diet as well, if you are still breastfeeding him. It should last around two to four weeks.

This method is normally combined with skin or blood tests, and its purpose is to help identify specific foods that are triggering his food allergies.

By avoiding the suspected food trigger, both you and the paediatrician can monitor his symptoms, which should disappear if the foods that trigger his allergy are excluded.

As an additional step to help determine the exact offending food, his paediatrician may ask for it to be reintroduced to his diet gradually. Any return of his symptoms would signify that he is likely allergic to the food that was reintroduced.

Allergy vs intolerance

Food allergies are a result of the immune system mistakenly identifying specific foods to be harmful, thus reacting by creating immunoglobulin E (IgE) antibodies to combat the perceived threat.

This often results in fairly immediate symptoms (within minutes) that could present as gut-related (abdominal pain, vomiting or diarrhoea), skin reactions (rashes, itching or swelling), respiratory (runny nose, sneezing or difficulty breathing), or even headaches in older children.

Food intolerance, on the other hand, is a purely gut-related problem that is caused by difficulty in digesting certain foods – the immune system is not reacting in any way.

Symptoms such as bloating, tummy aches or diarrhoea, do not normally appear immediately and can take a while before presenting.

The eight most common allergenic foods listed by the US Food and Drug Administration (FDA) are milk, eggs, fish (bass, flounder, cod), crustacean shellfish (crab, lobster, shrimp), tree nuts (almonds, walnuts, pecans), peanuts, wheat and soybeans.

Preparing fresh foods with raw ingredients may be the best solution, but this may not always be possible.

Do exercise extra care whenever you buy processed foods.

It is imperative that you read the product labels carefully before buying and serving them to your child. This will help ensure that the processed foods do not contain any of the foods that are in his food elimination diet.

As an example, if soy is part of the foods to be eliminated, buying processed foods that contain soy (commonly labelled as lecithin) would most likely skew the results, particularly if your child is allergic to it.

The eight most common allergenic foods listed by the US FDA are milk, eggs, fish (bass, flounder, cod), crustacean shellfish (crab, lobster, shrimp), tree nuts (almonds, walnuts, pecans), peanuts, wheat and soybeans.

Other common ingredients to be aware of include flour, which is often listed as wheat, and whey, which is often listed as milk.

If you are unsure about the processed food, it would be better to err on the side of caution and avoid it.

Keeping track

Keeping a food diary in conjunction with the food elimination diet is a good habit, as it could potentially be useful in identifying problem foods.

Make it a point to accurately record all symptoms (including number of times and duration) and everything that your child ate or drank.

In addition to food and drinks taken during main meals, you should also include prescribed medicines, supplements, and any sweets or snacks he takes. Yes, even taking a taste from someone else’s plate or cup counts!

Start with a fresh page every day. Remember to bring it, along with any food packaging or labels, during consultation sessions with your child’s allergist, in order to give him a complete picture to help in his analysis.

Tips for success

By this point, it should be apparent that going on a food elimination diet can be quite complex.

It is important to plan it and ensure that you take careful note throughout the course of the elimination diet. Here are things you can do to help yourself:

Preparation is key: Spend a little time doing some research prior to starting the elimination diet.

Do a search for elimination diet-friendly recipes beforehand.

You may also want to search for suitable processed foods ahead of time.

Stock up before starting: In addition to getting recipes, you should also ensure that you have all the necessary ingredients ahead of time.

Be sure to also stock up on snacks or light foods that are elimination diet-friendly. This will help increase your chances of following the elimination diet, especially on days when your child is hungry or just wants something to nibble on.

Clean out the clutter: Take some time to go through your kitchen and other parts of your house to look for foods that are not elimination diet-friendly.

Make sure that you either hide them well, discard them (if they are almost expired) or give them away. By removing non-elimination diet-friendly foods, you also remove any temptation for your child.

This will pre-empt situations where your child may see his favourite snack (that is part of the eliminated food) in plain sight and demands to have some.

Keep all caregivers in the loop: Be sure to involve all caregivers in this exercise as they will help ensure that your child adheres to his elimination diet. This includes the people who will care for him in daycare, kindergarten or school.

For school-going children, it is important that you discuss this in detail with him in order to ensure his cooperation.

You may need to prepare meals for him, unless you are 100% sure that the canteen foods can comply with his elimination diet.

It may also be necessary to inform family members and parents of friends in order to avoid accidentally sharing/giving food.

Lastly, do note that the elimination diet may not yield conclusive results, in which case your child’s allergist may recommend an oral food challenge in order to check any inconclusive results.

However, it is very important that any elimination diet be taken ONLY under the supervision of an experienced medical professional, in order to avoid possible problems such as malnutrition.

Dr Amir Hamzah Abdul Latiff is a consultant paediatrician and consultant clinical immunologist/allergist. This article is courtesy of the Malaysian Paediatric Association’s Positive Parenting programme in collaboration with expert partners. For further information, please e-mail [email protected] or visit The information provided is for educational and communication purposes only and it should not be construed as personal medical advice. Information published in this article is not intended to replace, supplant or augment a consultation with a health professional regarding the reader’s own medical care. The Star does not give any warranty on accuracy, completeness, functionality, usefulness or other assurances as to the content appearing in this column. The Star disclaims all responsibility for any losses, damage to property or personal injury suffered directly or indirectly from reliance on such information.

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Open your tissue, if you dare. The color of your snot can reveal a lot about your health.

The nose is lined with mucus membranes that secrete snot to help keep tissues healthy and trap dirt, cleaning the air we breathe on its way to our lungs. The nasal discharge they produce repels infections, lubricates the skin, and keeps viruses from entering our bodies.

The color of the snot in your nasal passages is often determined by how many white blood cells are circulating in the nostrils. That’s why taking a look (as gross as it sounds) can reveal useful information about how healthy we are.

Of course, the color of your snot isn’t an absolute diagnostic test. Most of the colorful clues our noses give us are not reason enough, on their own, to call a doctor, yet the rainbow of options can serve as a first hint about what’s going on inside our bodies.

Given that we produce and swallow about 1 1/2 quarts of nasal mucus every day, we are filled with a lot of sticky data to draw from.

Take a look at what the color of your mucus may indicate:

Clear snot is generally a good thing, but too much of it can be a warning that something is brewing.

Jenny Cheng/Business Insider

White snot signals that things are clogged up.

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Yellow snot is a sign your body is fighting to keep you healthy.

Jenny Cheng/Business Insider

Green snot is probably an indication that something isn’t right.

Jenny Cheng/Business Insider

Red snot doesn’t mean you’re sick.

Jenny Cheng/Business Insider

Brown snot can be a sign of irritation or pollution.

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Black snot may be a reason to call the doctor. Or it could just mean you’ve been breathing in smoke.

Jenny Cheng/Business Insider

Julia Calderone wrote an earlier version of this post.

As most of us know by now, this Chinese New Year marks the beginning of the Year of the Earth Dog in the Chinese zodiac.

In celebration of man’s best friend, we round up how your furry friend could give your health a boost in the coming year.

Reduced risk of allergies

Various studies have now found a link between owning a dog and a lower risk of allergies, especially in children.

Research presented in 2017 at the American College of Allergy, Asthma and Immunology (ACAAI) Annual Scientific Meeting detailed how children of mothers who had been in daily contact with a dog while pregnant had a lower risk of eczema by age two, and that pet dogs could also have a protective effect against asthma symptoms.

Swedish researchers also found, after looking at more than one million Swedish children, that those who grew up with dogs had a 15% lower risk of asthma.

Better sleep

A small American study found that despite a dog’s snoring, sleeping with your pooch could actually help you get a better night’s sleep.

After recruiting 40 adults and their pets for the study, researchers at the Mayo Clinic in the United States found that regardless of the size of the dog, sleeping with a furry friend in the room helped some people sleep better.

However, having a dog on the bed didn’t have the same effect, with the team finding that those who let their canines get too cozy, did it at the expense of a good night’s sleep.

“Most people assume having pets in the bedroom is a disruption.

“We found that many people actually find comfort and a sense of security from sleeping with their pets,” commented the study’s author Dr Lois Krahn.

Improved mental health

After looking at 17 research papers, a British review published just this week found that having a pet could have a positive effect on managing long-term mental health conditions.

Owning a dog, or other animal such as a cat, goldfish or hamster, was found to be beneficial by helping to distract owners from the stress of having a mental health problem and helping to alleviate feelings of loneliness.

Dogs also had the added benefit of helping owners increase their level of physical activity through walking, which in turn can also help improve mental health and encourage social interaction with other dog owners.

Pet dogs have also been found to help support children when they are stressed, while a 2015 American study found that children who have a dog at home also have a lower level of anxiety than those who do not.

More exercise

It can be hard to find the motivation to get moving sometimes, but most dog owners will tell you, you don’t have much choice if your dog is asking for walks.

Many recent studies have also found that those with a dog do indeed get more exercise, with a dog being especially beneficial for helping seniors to get out of the house and get moving.

A British study published in 2017 found that seniors who walk their dogs clock up around 30 minutes more physical activity a day than non-dog owners, even during the colder, wetter months, with an Australian study also finding that dog walkers achieved at least 30 minutes of physical activity on more days per week than non-dog walkers, helping them to meet the 150 minutes of physical activity per week currently recommended for good health. – AFP Relaxnews

  • The symptoms of a cold and the flu can often look similar, but there are some key differences.
  • Seasonal allergies are a third variable to consider.
  • The only way to get properly diagnosed is with a doctor’s visit. Knowing what you have can help determine the best treatment.

It can start with a sniffle. But before your symptoms turn into full-blown illness, you want to know: is it a cold or the flu?

Both illnesses can share a variety of symptoms. They’re also both caused by viruses. And, of course, there’s a third potential culprit to consider: allergies.

Most diagnostic detective work is best left to a doctor. But in the meantime, there are a few variables to consider that can help you narrow in on the cause of your illness.

The chief symptom of a cold is a stuffy or runny nose

If your nose feels stuffed or runny – but not itchy – and you don’t have a fever, it’s likely that you’ve been hit by a cold. Paying attention to the time of year is helpful, too. During the fall, roughly 75% of all circulating viruses are rhinoviruses, the most common cause of colds.

Here’s the good news: most colds only last three to seven days, though symptoms can linger for another week or so.

To start feeling better, avoid stocking up on vitamin C supplements, which studies suggest won’t do much for your symptoms. Instead, try a zinc lozenge – some research indicates zinc may help shorten the duration of a cold by interfering with the way rhinoviruses replicate.

sick woman on train contagious


If it’s allergies, you’ll probably be itchy and sneezy

Seasonal allergies, which typically crop up in the spring and summer, are also accompanied by nasal symptoms, but they differ in several key ways from those that characterize a cold, according to the National Institutes of Health. You’ll usually have an itchy – as opposed to a runny – nose, and your eyes will likely feel scratchy too. You’ll also probably be sneezing.

Your doctor can tell you if you suffer from an allergy and prescribe the right treatment for you. If you’re suffering from allergies, symptoms can last as long as whatever allergen triggering them remains in the air, which can be more than a month.

The flu is the worst of the three

Flu season strikes from late fall to late winter, typically peaking in February. The first thing you should do if you suspect you’ve come down with the flu is to take your temperature. Most flu cases are accompanied by a fever of more than 100 degrees Fahrenheit. Flu sufferers also typically experience body aches, coughs, and extreme tiredness, according to the Centers for Disease Control and Prevention. In people who are especially vulnerable, like older people, children, and individuals with weakened immune systems, the virus can also cause serious complications like pneumonia.

The flu can stick around in your system for longer than a cold, with symptoms like fatigue persisting up to three weeks. Individuals infected with the flu can pass it to anyone within 6 feet, and only stop being contagious once they’ve been fever-free for a full 24 hours (without the help of medication).

If you’re already sick with the flu, make sure you rest, since sleep is key to a properly functioning immune system, and keep an eye on your symptoms to be sure you don’t develop more severe complications.

If you’re not sick yet, the best defense against the virus is the flu shot. Getting vaccinated can also make the flu less miserable if you do get it.

Lauren Friedman wrote a previous version of this story.

Getty Images
  • Bill Cosby has been found guilty of sexual assault.
  • Cosby was accused of giving sedative drugs to women he wanted to have sex with.
  • Here are the potential drugs he used and the effects they have.

Shortly before Bill Cosby sexually assaulted Andrea Constand, she said, he passed her three blue pills that he called “friends to help you relax.”

On Thursday, Cosby was found guilty in a Pennsylvania court on three counts of aggravated indecent assault. He faces up to 30 years in prison.

To strengthen Constand’s case against Cosby, prosecutors in the trial used information that he’d previously admitted about those pills and their role in his sexual encounters, the Associated Press reported.

Cosby said in an earlier deposition that the pills were the allergy medication Benadryl. But prosecutors in his sexual-assault trial suggested there was reason to believe the drugs were something else, The Los Angeles Times reported last June.

In testimony given last year, Cosby acknowledged that decades ago he got seven prescriptions for sedative drugs called quaaludes to give to women he wanted to have sex with.

A toxicologist who testified for the prosecution said both drugs could have sedative effects that would make a user feel foggy-headed or sleepy.

Benadryl versus quaaludes

The allergy medication Benadryl.

The allergy medication Benadryl.
Flickr/John Nakamura Remy

After Cosby gave Constand the pills at his suburban Philadelphia home in 2004, she said, he penetrated her with his fingers against her will.

She felt so limp, according to her deposition, that she could not push him away or tell him to stop.

When Constand called Cosby a year later to ask what the drugs he gave her were, she said he told her he didn’t have the name on hand.

“He said he would write it down on a piece of paper and mail it to us,” Constand said. “He said that he could not see right now the bottle that he wanted to see.”

Regular Benadryl is pink, though the kind marketed for allergies “and sinus” is blue.

In 2005, when Cosby provided police with some of the medication to show that he kept them on hand, the pills he handed over were pink. Montgomery County police officer James Reape, who investigated the case, said on the stand that he “found that to be odd,” according to the LA Times.

Quaaludes, on the other hand, are more powerful sedatives that are now illegal.

By suppressing the central nervous system, quaaludes slow breathing and heart rate, often making users feel relaxed or sedated. The effects are similar to those of modern so-called date-rape drugs like “roofies” or Rohypnol, which that did not exist when most of Cosby’s accusers say he assaulted them. More than 50 women have accused Cosby of sexual assault and related abuses, but most of those women can’t pursue charges because of statute-of-limitations laws. Five additional accusers testified in the recent trial, however.

After quaaludes were produced in labs in India in 1955, doctors in the UK began prescribing them to patients who had trouble sleeping. Quaaludes didn’t hit peak popularity in the US until the 1970s – people at dance clubs who took them called them “disco biscuits.” Ten years later, the drugs were outlawed after they were found to be dangerous and potentially deadly.

On June 9, forensic toxicologist Timothy Rohrig testified for the prosecution that Constand’s symptoms could have been linked to several drugs, including quaaludes and Benadryl, according to The Times.

“Most people think of [Benadryl] as an antihistamine … but one of the actions is it can cause significant sedation,” Rohrig said. Prosecutors then asked if the drugs could be strong enough to be used with criminal intent.

“It has been used in a drug to facilitate sexual assault,” Rohrig said.

In February, the Cleveland Rape Crisis Center warned the public about the increasing prevalence of predators using Benadryl to incapacitate their victims, describing a mixture that people had created as a “Benadryl Cocktail.”

While the jury in Cosby’s previous trial ended in a deadlock, the one in this second trial returned the verdict on its second day of deliberations. All three counts are felonies.