Along with all medicines take boiled eggs, green leafy vegetables, plenty of fruits

Yes its ok to take supplements. Try to have more healthy diet including more vegetable and fruits for vitamins and minerals .You should exercise to you routine for better cardiac and respiratory system and overall fitness. Add yoga, pranayam, aerobics. Maintain healthy weight and have a active lifestyle. Sedentary lifestyle ia associated with more severity acc.  to some studies.

For full guidance, prescription and follow up take a paid instant consultation. Hope that helps. You can even video consult directly via what sapp on 9999x104x408

For immunity Take Vit C 500 mg once a day Tab. Zinc 50 mg once a day Vit D3 6000IU once a week Take more fluid Steam inhalation Do betadine gargle when you come home from outside Do yoga and breathing exercise Avoid out side food For boosting immunity

Don't take zincovit and zinconia together as they both contain zinc supplement..taking both together will exceed the recommended daily allowance.. so u can take any one of the above