I've had good luck with these vitamins. Please consult your doctor before adding anything new to your regime.
I take this every day--it's gentle on the stomach and helps build up my immune system.
Micro-C Vitamin
This helps in a pinch when you feel something coming on. I also add daily to my smoothies.
Liquid Zinc Sulfate
I've used this on and off for years. It's very gentle and easy to take. Tastes good! It helps if you're a vegan or vegetarian and don't get b-12 in your diet. Increases energy.
Liquid B-12 | B12 Vitamins
This helps support your thyroid. My functional medicine doctor prescribed it and it made a world of difference in my energy. Check with your doctor before using.
Organically Bound Minerals
This is a great help for allergies and reducing your body's histamine response. Very gentle, but discuss with your doctor before taking.
Natural D-Hist
These are so tasty and easy to take. Helps immune system fight off illnesses.
Elderberry Immune Gummy
A great toolkit for any issues that may arise while traveling