That’s what I thought…
http://www.dailymail.co.uk/health/article-2681639/Mines-pint-Full-vitamins-high-fibre-low-sugar-good-hair-benefits-beer.html

Beer: Full of vitamins, high-fibre, low-sugar and good for your hair

As well as amino-acids and minerals including phosphorus, iodine, magnesium and potassium, beer is rich in calcium so could benefit your bones.