QUES: I will soon be adding it to my personal site

correct the punctuation.

CORRECTED: I will soon be adding it to my personal site.

QUES: The hormone DHEA which is chiefly produced by the adrenal glands becomes more and more important concurrently with the decrease in oestrogen production People who are resistant to insulin eg diabetics can risk having larger hormonal problems unless the level of DHEA is kept in check through exercise and a change in diet

correct the punctuation.

CORRECTED: The hormone DHEA which is chiefly produced by the adrenal glands becomes more and more important concurrently with the decrease in oestrogen production. People who are resistant to insulin (e.g. diabetics) can risk having larger hormonal problems unless the level of DHEA is kept in check through exercise and a change in diet.

QUES: Use Chrome for Mac or PC to work in Docs even when youre offline

correct the punctuation.

CORRECTED:
Use Chrome for Mac or PC to work in Docs, even when you're offline.