10 Home Remedies That Will Increase Your Child’s Immunity

What can you do to protect your child from the endless array of germs they encounter? Well, in some ways, getting sick is simply part of a kid’s job description (six to eight colds, bouts of flu, or ear infections per year are normal)—and sometimes, it’s actually beneficial to help them build up their immune system.

That said, some healthy habits can help boost your kid’s immune system—whether that’s through healthy and mindful eating, sleeping and exercising habits, practicing good hygiene, staying educated about vaccines, or taking vitamins and supplements.

10 Ways to Boost Kids’ Immunity

Small lifestyle changes for your whole family can actually help your child’s body more effectively fight off pathogens and help them recover faster. Here are 10 ways to boost your kid’s immune system that start at home.

Serve Balanced, Nutritious Meals

When germs come knocking, reach for colorful fruits and veggies. Some smart choices include:

• Carrots
• Green beans
• Oranges
• Strawberries

This bright stuff contains carotenoids, which are immunity-boosting phytonutrients, says William Sears, MD, author of The Family Nutrition Book. Try to get your child to eat five servings of fruits and veggies per day.

Add Probiotics to Their Diet

Prioritizing gut health can help your child fight off infections and viruses that start in the digestive tract. Probiotic-rich foods can help good bacteria flourish, giving an overall boost to your child’s immune system. Yogurt is a probiotic food that most kids already love that could become a regular fixture at meals.

Make Sure They Are Getting Enough Sleep

Sleep deprivation can make adults more susceptible to illness by reducing natural killer cells, which are immune-system weapons that attack microbes and cancer cells. The same holds true for children, says Kathi Kemper, MD, a pediatrician in Columbus, Ohio.

Children in daycare are particularly at risk for sleep deprivation because all of the activity can make it difficult for them to nap. Make sure to have a consistent bedtime routine. Also be sure to double-check your daycare’s nap policy and if needed, put your child down for an earlier bedtime to ensure they’re getting plenty of rest.

Consider Nursing Your Baby

Human milk contains turbo-charged immunity-enhancing antibodies and white blood cells. Research has shown that breastfeeding helps guard against:

Nursing can also help protect kids against insulin-dependent diabetes, Crohn’s disease, colitis, and certain forms of cancer later in life. Studies show that it may enhance your baby’s brain power. Colostrum, the thin yellow “pre-milk” that flows from the breasts during the first few days after birth, is especially rich in disease-fighting antibodies.

Spend Time Outdoors as a Family

Research shows that exercise increases the number of natural killer cells in adults—and regular activity can benefit kids in the same way. To get your children into a lifelong fitness habit, be a good role model.

“Exercise with them rather than just urge them to go outside and play,” says Renee Stucky, PhD, a clinical psychologist in Columbia, Missouri. Fun family activities include bike riding, hiking, in-line skating, basketball, and tennis.

Help Them Manage Stress

Create a calm environment at home, where the routine is stable and predictable. Make it a safe space for kids to talk about their feelings, and find help if they are struggling at school or with friends. Give them opportunities to socialize with other kids their age, while reinforcing healthy ways to regulate their emotions at home. Try these strategies to help your kid feel more secure and relaxed. Research shows that high levels of stress at home can negatively effect a child’s immune system.

Banish Secondhand Smoke

If you or anyone in your household smokes, then it’s best to quit. Secondhand smoke increases a child’s risk of SIDS, bronchitis, ear infections, and asthma. It may also affect intelligence and neurological development. If you absolutely can’t quit smoking, you can reduce your child’s health risks considerably by smoking only outside the house, Dr. Kingsley says. And don’t forget that there are many resources that can help, so don’t be afraid to talk to a health care provider about getting help quitting.

Use Antibiotics Only When Necessary

It might feel more productive to do something when your child is sick, but urging your child’s health care provider to write a prescription for an antibiotic whenever they’re sick isn’t always wise. Antibiotics only treat illnesses caused by bacteria. “But the majority of childhood illnesses are caused by viruses,” says Howard Bauchner, MD, a professor of pediatrics and public health at the Boston University School of Medicine.

Strains of antibiotic-resistant bacteria have flourished as a result of the overuse of antibiotics, and a simple ear infection is more difficult to cure if it’s caused by stubborn bacteria that don’t respond to standard treatment.

Whenever your child’s health care provider wants to prescribe an antibiotic, make sure they aren’t prescribing it solely because they think you want it. “I strongly encourage parents to say, ‘Do you think it’s really necessary?'” says Dr. Bauchner.

Stay Up-to-Date on Vaccinations

Keeping up-to-date on your child’s recommended childhood vaccinations can help their immune system stay primed and ready to fight off dangerous pathogens like those that cause meningitis, polio, and chicken pox. Vaccinations work with your child’s immune system to teach it to recognize certain bacteria and viruses they might encounter, so they’ll be ready to fight them off.

If you have concerns about vaccinations, talk to your child’s health care provider. It’s very important to find one you can trust who can answer your questions. Your child’s provider can help you better understand how vaccinations work, what vaccinations are important for them, and point you to other helpful resources. And don’t forget to stay up-to-date on vaccinations yourself, because a healthy child definitely starts with a healthy parent.

How to Guard Against the Spread of Germs

Reducing germs doesn’t technically boost immunity, but it’s a great way to decrease stress on your child’s immune system. That can be especially helpful if your kid has any other conditions that might require their immune system to work over time.

Always wash your (and their) hands

One of the simplest and most effective strategies is to make sure your kids wash their hands often with soap and water. You should pay particular attention to their hygiene before and after each meal and after playing outside, handling pets, blowing their nose, using the bathroom, and arriving home from daycare or school.

Carry disposable wipes

When you’re out, carry disposable wipes for quick cleanups. (Rubbing your hands with the wipes will still help reduce germs even if you can’t do a full hand wash.) To help kids get into the hand-washing habit at home, let them pick out their own colorful hand towels and soap in fun shapes and scents. Automatic hand soap dispensers are also a fun way to get them excited about hand-washing.

Replace tooth brushes often

Another key germ-busting strategy: “If your child does get sick, throw out their toothbrush right away,” says Barbara Rich, DDS, a dentist in Cherry Hill, New Jersey. A child can’t catch the same cold or flu virus twice, but the virus can hop from toothbrush to toothbrush, infecting other family members.

If it’s a bacterial infection, such as strep throat, however, your child can reinfect themselves with the same germs that got them sick in the first place. In that case, tossing the toothbrush protects both your child and the rest of your family.

Considering masking up

And last, but not least, there is always our old favorite germ reduction strategy: wearing a mask. If your child has the sniffles, encourage them to wear a mask to prevent spreading germs.

Should You Boost Immunity With Supplements?

Vitamins and minerals play a big part in our body’s immune function. But should you grab a supplement to get your kid more vitamin A, zinc, or magnesium? Truth is, these aren’t a surefire way to prevent any illness. Supplements can’t be marketed to treat, prevent, or cure any disease.

The U.S. Food and Drug Administration (FDA) also doesn’t approve dietary supplements for safety and effectiveness. That’s why say it’s typically best to focus on food consumption instead.

“I strongly recommend providing these [nutritional] components via the foods they eat as opposed to allowing our children to eat unhealthy or unwanted foods and then adding supplementation with vitamins or probiotics in an attempt to balance that out,” says Rashmi Jain, MD, a concierge pediatrician in Irvine, California, and founder of BabiesMD.