Depending on your other SNPs, this might cause the inability to taste the bitterness of phenylthiocarbamide (PTC) and similar molecules in foods (like cabbage and raw broccoli) or drinks (like coffee and dark beers). That would make cabbage etc. taste horribly bland and boring. On the other hand, fruit from the tropical bignay tree would taste unpleasantly bitter to you instead of sweet. You might eat less healthily.