My Top 5 Picks for Staying Well This Cold + Flu Season

Oct 9

Written By Theresa Kasper, Integrative Health Practitioner Level 2

Cold and flu season has officially arrived — and instead of waiting for the sniffles to strike, I’m getting proactive. Your immune system is your best defense, but it can only perform as well as it’s supported.

Here are my top 5 supplements I’m adding to my cart right now to stay well all season long:

🧡 1. GUD for ALL Multivitamin (and GUD for MAMAS Prenatal)

Strong immunity starts with solid nutritional foundations. The GUD for ALL Multivitamin provides highly bioavailable vitamins, minerals, and antioxidants to fill in daily gaps — supporting energy, immunity, and overall resilience.

If you’re pregnant, postpartum, or planning to be, the GUD for MAMAS Prenatal offers that same clean, methylated nutrient profile with extra support for pregnancy and recovery.

💫 And exciting news: GUD’s methylated kids’ multivitamin gummy is launching by Christmas — and you can bet we’re switching our kiddo over the moment it’s out!

✨Shop Here → https://gudthings.com/?aff=11
Use code: WDH for an exclusive discount. ✅

🍓 2. Elderberry Syrup (Rowe Casa Organics)

**Rowe Casa’s Elderberry Syrup**

Elderberry has long been loved for its antiviral and immune-boosting benefits — and Rowe Casa makes one of the *cleanest, most effective* blends I’ve found. Their syrup combines elderberries with raw honey, herbs, and spices to naturally support your body’s defenses while soothing sore throats and shortening recovery time.
It’s safe for the whole family, tastes delicious, and makes a simple daily immune ritual — especially during back-to-school and holiday travel season.
**✨Shop Here →** https://www.rowecasaorganics.com?sca_ref=8224151.qSc2pnjj2DDK
Use code: **WELLDESIGNEDHEALTH** for an exclusive discount. ✅

🍊 3. Liposomal Vitamin C (BodyBio)

**BodyBio Liposomal Vitamin C**

Vitamin C is the classic immune-support staple, but the *liposomal form* takes absorption and effectiveness to the next level. It helps your body actually *use* the vitamin C you take — strengthening immune defenses, supporting adrenal health, and reducing oxidative stress when life (and germs) get intense.
**✨Shop Here →** https://bodybio.com/welldesignedhealth
Use code: **WELLDESIGNEDHEALTH** for an exclusive discount. ✅

🌞 4. Vitamin D3/K2 (CellCore)

**CellCore Vitamin D3+K2 Pro**

Vitamin D is essential for regulating immune activity and inflammation — and most of us are deficient once the days get shorter. Pairing D3 with K2 helps calcium go where it belongs (your bones, not your arteries) while supporting immune resilience, mood, and overall vitality through the darker months.
**✨Shop Here →** https://cellcore.com/pages/register-customer?code=z3HcjKZ5
Use patient direct code: **z3HcjKZ5** to create your free account (if prompted). ✅

🌿 5. Astragalus Supreme (Supreme Nutrition)

**Supreme Nutrition Astragalus**

This adaptogenic powerhouse has been used for centuries to strengthen the immune system, increase energy, and support the body’s natural defenses against viruses and bacteria. Astragalus shines as both *preventive* and *restorative* support — helping your body stay resilient when everyone else is catching colds.
**✨Shop Here →** https://shop.supremenutritionproducts.com/?aff=150

Theresa Kasper, Integrative Health Practitioner Level 2

Theresa Kasper, IHP, is a Certified Integrative Health Practitioner specializing in functional medicine, gut health, hormone balance, detoxification, weight loss, and root-cause healing. She helps women and families uncover the underlying causes of chronic health concerns such as fatigue, bloating, digestive issues, brain fog, hormone imbalances, anxiety, inflammation, insulin resistance, and stubborn weight gain.

Using advanced functional lab testing, personalized nutrition, lifestyle medicine, and evidence-informed wellness strategies, Theresa develops customized protocols designed to restore energy, optimize metabolism, improve digestion, and support long-term health. Rather than simply managing symptoms, her approach focuses on identifying and addressing the root causes of illness, empowering clients to achieve sustainable, lasting results.

Based in the Houston, Texas area and serving clients virtually across the United States, Theresa provides personalized wellness consultations, functional lab testing, and holistic health coaching through Well Designed Health. She works with women, men, and children to help them feel their best by supporting gut health, detoxification, hormone balance, and overall wellness.

https://www.welldesignedhealth.com