Back-to-School Supplements

Things get busy—and potentially stressful—when kids head back to school. I’ve got three kids (one in grade school, one in high school, and one in university), and my wife is a teacher. That means I need to keep my crew strong and resilient.

In addition to a solid foundation of nutrition, exercise, and sleep, a few strategic supplements can provide extra immune support. Here’s what we rely on at home.

📚 Adult Back-to-School Essentials

Adult Back-to-School Supplements

Here are four staples that my wife and daughters take regularly:

☀️ Vitamin D

Typically, 1,000 to 4,000 IU per day is a safe and effective range for most people, especially in the colder months. However, it’s wise to get your blood levels tested to determine your optimal dose.
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Read more

🍊 Vitamin C

Find your ideal daily dose by increasing intake until you reach bowel tolerance, then back off by 1 gram. For most people, one capsule (500–1,000 mg) per meal is sufficient.
Shop My Vitamin C Formula
The First Step to Gut Health

🌱 Probiotics

According to Dr. Nigel Plummer, probiotics are safe and effective—even in higher doses. Still, one dose with dinner is usually enough unless you’re sick or immune-compromised.
Tip: Take probiotics with food—not on an empty stomach—for better survival of beneficial bacteria.
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🛡️ N-Acetyl Cysteine (NAC)

At 1,200 mg per day, NAC has potent antiviral effects. Try 600 mg with breakfast and another 600 mg with dinner.
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Read the Study

🎒 Top 4 Supplements for Kids

Child Back-to-School Supplements

My 10-year-old son’s daily supplement routine includes:

☀️ Vitamin D Drops

1,000–2,000 IU daily, depending on body size.
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💊 Chewable Multivitamin

A good multivitamin is insurance—especially for picky eaters. Make sure it’s low in sugar, contains buffered vitamin C, and includes the right form of magnesium.
Shop Mercola Multivitamin
How to Choose a Prenatal Multivitamin

🌱 Probiotic Powder

Capsules can be hard for kids to swallow, so we use a small amount of probiotic powder on an espresso spoon. Some taste pretty good—like Genestra HMF Powder.

🐟 Chewable Fish Oil

Liquid fish oil is a great option but prone to oxidation. To avoid spoilage, we opt for chewables like Genestra DHA Pediaburst, which are kid-approved.

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