‘Christmas from a doctor’s perspective’

Written by Dr Harry Lobb, GP Registrar based in Worle I am a GP Registrar based in Worle, North Somerset interested in preventative health and lifestyle.

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Christmas - the most wonderfully unhealthy time of the year? For many, Christmas represents a period of overindulgence of rich foods and festive drinks, all culminating in the familiar January feeling of regret as you head out on that New Year’s family walk to dust off the hangover. But is it possible that aspects of Christmas also bring health benefits we often overlook? From advent calendars and decorating a tree to buying gifts and writing to Santa Claus, scientific evidence suggests that traditions play a far greater role in our lives than we think. Traditions enhance cultural values and bring a sense of belonging across generations, contributing to self-worth and mental wellbeing.

They provide comfort and familiarity during times of stress and offer a much-needed break from the demands of everyday life. Feeling part of a community and building social connections has also been proven beneficial to our mental health. Isolation and loneliness have been linked to chronic diseases such as heart disease, diabetes, and even dementia, so be sure to attend the local carol service and check in on your neighbours this Christmas.



Growing up, receiving gifts was the highlight of Christmas, however, scientific studies using functional MRI scans have shown an increase in brain reward centre activity and greater dopamine release when giving gifts compared to receiving gifts. This link between generosity and happiness highlights the mental health benefits of gifting, whether it's a physical gift or donating your time. Not only does giving promote a sense of purpose, but it can also strengthen social bonds and enhance deeper relationships.

One of my favourite aspects of Christmas is the delicious food. It brings together families and creates interaction in the kitchen away from our devices. Christmas is an opportunity to experiment with recipes, whole food ingredients and move away from ultra-processed foods.

Indulging in moderation at Christmas is unlikely to be of significant harm over the long term, especially when our culinary rituals are so important for family life. Mince pies, pigs in blankets and mulled wine are a huge part of what gives Christmas its identity. Despite this, it is important to be mindful that our festive favourites are often high in saturated fat and sugar and while delicious, can contribute to high cholesterol, obesity and diabetes to name a few.

Alongside the rich and calorie dense food, it’s easy to slip into a lazy lifestyle especially when the weather outside is frightful. However, exercise is one of the best ways to maintain a healthy balance during the holidays. Not only does it help burn off the mince pies, but it also lifts your mood, improves sleep quality, and supports metabolic health.

In addition, spending time outdoors, particularly in nature, has been shown to reduce stress, improve cognitive function, and boost overall well-being. Try to make time for regular family walks or a morning jog and your new year’s exercise goals will most certainly feel less daunting. So - whilst Christmas can be a time for overindulgence, remember the health benefits of the festive period and make these your focus.

Plan ahead, spend time with family, be traditional, give generously and engage with your local community. Try to offset the extra food with some regular outdoor exercise, enjoy your festive favourites in moderation and make time to cook nutritious food. A little balance can ensure that Christmas remains not only the most wonderful time of the year but might not be just as unhealthy as you think.

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