If you can’t find a safe way to get home after drinking, it’s best to

Take a taxi, get a lift.

Explanation:

In this case it's best to take a taxi, get a lift with someone who has not been drinking also a good option is stay at a friend's house or use the public transport. Take extra care if you walk home, you may be vulnerable.

it's a nutrition food for pregnant mothers so they unborn child can get its nutrition that it needs to grow in to a healthy baby.

explanation:

and the mother is getting all of her nutrition and her calcium and vitamins .