Supplement School

Vitamins and herbs both play valuable roles in a wellness routine, but they are not the same. Learn the key differences, how they support the body, and when each type of supplement may be appropriate.

Discover what berberine is, how it may support healthy blood sugar levels, weight management, and metabolic wellness, how much to take, and what to look for when choosing a quality supplement.

Learn how vitamins, minerals, and dietary ingredients such as B vitamins, magnesium, iron, vitamin D, calcium, and green tea extract relate to normal metabolism, plus practical lifestyle habits that support overall metabolic health.

Sublingual B12 and B12 injections are two ways to supplement vitamin B12. Learn how these options compare, what research says about their use, and what to consider when choosing a B12 supplement.

Some science-based reasons you should take nutritional supplements include avoiding nutrient deficiency, reducing the risk of chronic diseases, and improving nutrient absorption as you age.

Learn practical, science-backed strategies to reduce jet lag before and after your trip. Discover how sleep, meal timing, hydration, sunlight, and melatonin may help your body adjust to a new time zone.