Nutrition
Best evidence-based nutrition tips.
Do All Fruits Contain Seeds?
Learn why fruits have seeds, how seedless fruits develop, and why tomatoes, cucumbers, peppers and avocados count as fruits in simple botanical terms.
Does Chamomile Tea Have Caffeine?
Plain chamomile tea is naturally caffeine-free and may support relaxation, but check blends for black, green or mate teas that add caffeine near bedtime.