Serum creatine kinase levels (CK) can vary among healthy subjects, even when correcting for muscle mass. Age, gender, race, and physical activity can affect CK. CK is higher among black males, as well as newborns.Moreover, CK reference ranges are varied with different assays and reference temperatures.
4. Avoid eating fried foods: Fried foods are oily in nature and oil is a well-known cough trigger. Deep-frying foods in hot oil generates a compound called acrolein, which acts as an allergen that aggravates coughing and causes throat itching. So, itâs best to avoid oily, fried foods while you have a cough. 5. Avoid smoking: Smoking is one of the causes of a cough due to bronchitis.
Consume honey. When you have a cough, drink tea or warm lemon water with honey. It can help soothe a sore throat and calm your cough. Mix two teaspoons of honey with warm water or tea once in the morning and once before bedtime to help reduce coughing.