However, if results are abnormal, further testing is usually required to help diagnose the disease affecting protein levels in the blood. A low total protein level can suggest a liver disorder, a kidney disorder, or a disorder in which protein is not digested or absorbed properly. Low levels may be seen in severe malnutrition and with conditions that cause malabsorption, such as celiac disease or inflammatory bowel disease (IBD).
The word shiny is an adjective, not an adverb. It modifies nouns, not verbs. e.g. The glass is shiny. No. It is an adjective.
really ia an adverb. It can modify verbs and other adjectives and adverbs. soon is an adverb. really modifies soon. I hope to see you really soon is grammatical English. I hope to see you real soon is widely-used AE slang. Cheers.