Omega-3s buildsl up cell walls, and when levels are too low, you may experience dry skin, brittle hair, and thin nails that peel and crack. Omega-3 deficiency can cause rashes on the skin and dandruff as well. Fatigue and trouble sleeping. #omega3 #omega #nutrition #health #skincare #dryskin #hair #hairtok #skincaretips #dehydrated #skintok #foryoupage #for #you #fyp