Samantha Prabhu discussed histamine intolerance on her podcast. Can it cause anxiety, insomnia, palpitations, and brain fog? An internal medicine expert explains what science says. DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine. Samantha also touched upon symptoms often discussed online, saying, “And rece... [3968 chars]