So, you ate a banana. You've eaten bananas countless times in the past. But this time, your tongue and lips are itching and your lip is a bit puffy. If this happens to you, you are likely experiencing ...

Food allergies involve the immune system's production of immunoglobulin E (IgE) to fight a substance it perceives as foreign.

If it’s been a few years since you tested for food intolerances, it might be worth retesting to see if you still need to avoid those foods. Perhaps you’ve been avoiding eggs, soy, lactose, gluten, or ...

Suzie Glassman is a freelance writer specializing in health, wellness, fitness, mental health and parenting. She's also a part-time fitness and nutrition coach based in Denver, Colorado. Suzie loves ...