For enhancing your child's immune system during the colder months, several supplements have shown evidence-based efficacy. Here are some recommendations:

1. Vitamin D:

   • Especially beneficial for children with vitamin D deficiency.
   • Helps protect against common colds and supports overall immune health¹.

2. Vitamin C:

   • Regular supplementation can reduce the duration and severity of colds.
   • A typical dose for children could be around 500 mg per day¹.

3. Zinc:

   • Zinc may shorten the duration of colds by approximately 33%.
   • Supplementation is most effective when taken within 24 hours of the onset of symptoms¹.

4. Echinacea:

   • Prophylactic treatment with an Echinacea extract over four months can be beneficial for preventing and treating common colds.
   • A typical dose might be around 2400 mg per day for children¹.

5. Beta-Glucan:

   • This natural dietary fiber is known for its immunomodulatory benefits.
   • It can help to bolster the immune system in children and increase infection resistance².

It's important to consult with a pediatrician before starting any supplement regimen to ensure proper dosages and to confirm suitability based on your child's health needs.

Would you like me to show you some products containing these supplements?

Footnotes

1. Mariangela Rondanelli, "Self-Care for Common Colds: The Pivotal Role of Vitamin D, Vitamin C, Zinc, and Echinacea," PubMed Central, 2018. ↩ ↩² ↩³ ↩⁴

2. Rachana Bhoite, "Clinical benefits of β-glucan supplementation in children," PubMed Central, 2022. ↩