Add punctuation: Unless otherwise specifically requested you are advised to submit copies of any documents only as documents will not be retained or returned
A: Unless otherwise specifically requested, you are advised to submit copies of any documents only, as documents will not be retained or returned.

Add punctuation: Symptoms like those of Graves Disease hyperthyroidism as well as gout High uric acid levels as well as copper deficit can occur with a daily intake of over 05 mg Stunted growth in children has also been reported
A: Symptoms like those of Graves Disease (hyperthyroidism) as well as gout. High uric acid levels as well as copper deficit can occur with a daily intake of over 0.5 mg. Stunted growth in children has also been reported.

Add punctuation: Device reporting for manufacturers comments sought on draft guidance
A:
Device reporting for manufacturers: comments sought on draft guidance