15 Invisible Signs Says That Your Future Health Is Going Down

14 – Body temperature fluctuation

Is a fever of 99 normal? - Times of India

Icy feet and hands aren’t normal. Yes, there could be environmental factors at play, but if you’re consistently finding that your extremities are ice cold, it can be a sign of cardiovascular problems. Specifically, cold hands or feet might mean that you’re having circulation issues and that your body isn’t getting blood where it needs to go. If this is a chronic issue, have it checked out.