Don't need mo biotin: Biotin deficiency is very very rare. It is trendy right now to take if for hair and nails. Going beyond 100 mcg per day is not necessary and there is no evidence of benefit beyond this amount. Biotin is a water soluble B vitamin, so your body *probably* would simply pee out the extra.
You do not compare two things. The following guidelines apply to the superlative: 1-syllable adjectives: add-est to the adjective (plus the). 1  My sister is the tallest in our family. 2  Yesterday was the coldest day of the year so far.
10 grammar rules you can forget: how to stop worrying and write proper. Guardian Style Guide author David Marsh set out to master perfect grammatical English â but discovered that 'correct' isn't always best. Here are the 10 grammar laws you no longer need to check. â¢ Plus: five rules you should remember. â¢ What pop music can teach you about building sentences.