Supplement School

Learn why plant foods don’t contain true vitamin A and why some people struggle to convert beta carotene efficiently. Plus, how to choose reliable sources of vitamin A and stay informed about your nutrient intake. Sign up for our newsletter for more insights!

Low vitamin B12 levels can show up through tiredness, tingling sensations, mood changes, pale skin, or digestive discomfort. Learn about common signs, who’s most at risk, and when to talk to your doctor about testing and support.

Elderberry isn’t a magic cure—but research suggests it may offer benefits for immune support, cold symptom relief, and antioxidant activity. Effect sizes vary, and more large, high-quality studies are needed. If you're thinking about trying it, pick products with clear labeling, high quality control, and speak with your healthcare provider.

Vitamin D is more than just a bone-health booster—it supports immunity, mood, pregnancy health, and even athletic performance. Because everyone’s needs are different, it’s important to talk to your doctor about your Vitamin D levels and whether supplementation is right for you

Hydrochloric acid in your stomach breaks down food so you can absorb its nutrients and helps protect you from infection.

Boost your mood, improve your life. Here are seven simple lifestyle practices that may help support your mood and overall well-being!