Being sensible about food will help to prevent common health problems associated with ageing and a regime of nutritional supplements that includes a high potency multi taken now will act as ‘health insurance’ for the future. The Omega 3s in fish oil are a sensible addition for most men unless they are regularly eating oily fish, as are the minerals calcium and magnesium which are required in relatively large amounts by the body. Watch out for weight gain – it suddenly starts around now (due in part to changes in the balance of hormones) and it is much easier to nip in the bud now than to have to suffer a strict weight loss diet later.