11. Weight Loss
Weight Loss may seem to be an ideal result for anyone on a diet or trying to lose weight, but in reality, weight loss can be detrimental to your health. Instead of being a sign of good nutrition, sudden or serious weight loss is often a sign of an underlying physical condition, whether it is chronic or an infection.
You can also increase your chances of treating the condition that may be causing the weight loss.See your doctor if you have a persistent cold, a fever, night sweats or chills.