Having trouble with sleep? Join the club. Research shows that as we age, sleep becomes shorter, lighter and more fragmented. By the time we reach our mid-60s, it’s not unusual – even in otherwise healthy people – to have very little deep sleep, or in some cases, none at all. So what’s the deal? This week, Dr. Rébecca Robillard explains why our sleep changes as we age and offers some tips for getting more quality shut-eye.

And if you’re over the age of 50, physical and metabolic changes can alter daily nutrient needs, putting older adults at risk of vitamin and mineral deficiencies. Here are the 4 nutrients to focus on.

From food and drink to parenting and relationships, The Globe and Mail publishes several newsletters designed to keep you healthy, active, and informed. Visit our signup page to subscribe.