Care is delivered through a secure, HIPAA-compliant virtual healthcare model designed for long-term clinical partnership, and may include online health assessments, video consultations when clinically required, lab-informed reviews, metabolic monitoring, individualized treatment plans, and ongoing dose adjustments based on each patients medical history, treatment response, and licensed provider judgment
Research is ongoing to find the exact cause

Your immune system requires specific nutrients to function optimally: Protein : Supports antibody production and immune cell function Vitamin C : Acts as an antioxidant and supports white blood cell function Zinc : Essential for immune cell development and function Vitamin D : Modulates immune response B vitamins : Support energy metabolism during increased demands Small, Nutrient-Dense Meals When appetite is minimal, focus on maximizing nutrition in small portions: Protein-Rich Options : Greek yogurt with a drizzle of honey Scrambled eggs (easy to digest) Smooth nut butter on crackers Protein shakes or smoothies Bone broth with shredded chicken Easy-to-Digest Carbohydrates : Plain rice or rice porridge Toast with minimal toppings Applesauce Bananas (also help with potassium if youve been vomiting) Oatmeal made with water or milk Vitamin-Rich Foods : Citrus fruits (if tolerated) Steamed vegetables blended into soup Sweet potato (rich in vitamin A) Berries in smoothies Eating Schedule Strategies Timing Matters : Eat small amounts when you feel least nauseated

Personal coaching One of Noom's standout features is access to a personal coach who communicates with you through the app
Wang L, Ding J, Changliang ZHU, Baorui GUO, Yang W, Wenxin HE, et al