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NAD+

How to Prepare for the Colder Months With NAD+

Georgina Glenn, Registered Nurse October 27th 2025

How to Prepare for the Colder Months With NAD+


The clocks have changed, meaning the days will now feel shorter, and temperatures are likely to drop.

All too soon, many of us may begin to feel our energy levels dip. After all, darker mornings and longer nights can make it harder to stay motivated and maintain a steady routine. For some, there’s the added extra of a weak immune system during the winter, including the familiar ‘winter blues’.

Research shows that this seasonal shift can affect both the body and mind. But there is good news. There are a few proactive steps you can take to help you feel well and energised. One option growing in popularity is NAD+ supplementation.

In this blog article, we’ll explore just why winter can take such a toll on your health as well as why NAD+ can help you feel your best all season long.

How to Prepare for the Colder Months With NAD+. An image of a woman wrapped in a blanket drinking a mug of tea
How to Prepare for the Colder Months With NAD+. An image of a woman wrapped in a blanket with a mug of tea

Why Do the Colder Months Take a Toll on Health?

Reduced Sunlight and Lower Vitamin D

With fewer daylight hours, our exposure to natural sunlight drops dramatically. This can have a direct impact on vitamin D levels, which play an essential role in mood regulation, bone health and immune function.

Increased Exposure to Illness

Winter is prime time for cold and flu viruses to spread. This is because we’re all spending more time indoors and in close contact with each other. Drier indoor air, likely because of central heating, can also irritate nasal passages and make it easier for infections to take hold. 

A More Sedentary Lifestyle 

With people spending more time indoors and having fewer opportunities for physical activity, the body’s metabolism can slow, reducing energy levels and affecting both physical and mental health.

Together, this can all create winter fatigue and reduced well-being. But NAD+ helps your body adapt and thrive throughout the season. 

How to Prepare for the Colder Months With NAD+

NAD+ is an essential coenzyme that is found in every cell of the body. It’s important for mitochondrial function, which is how your body converts food into energy. As we age, and during periods of illness or stress, NAD+ levels naturally decline. This leads to tiredness, slower recovery and reduced stamina. This is why supporting our NAD+ levels during the colder months can make all the difference. 

By replenishing NAD+, you can help your cells produce energy more efficiently and improve physical vitality and focus. This means fewer energy crashes, better motivation and improved recovery after injury or illness. In short, NAD+ works like a cellular recharge, helping your body to power through the winter with better energy and more resilience. 

NAD+ and Immune System Support

Your immune system relies on healthy and high-functioning cells to defend against bacteria and viruses. NAD+ supports immune cell metabolism and repair mechanisms, meaning it has a crucial role in your overall immune system.

Research shows that optimal NAD+ levels enhance the activity of certain immune cells and improve the body’s ability to detect and neutralise pathogens. This means that during the colder months when we’re surrounded by seasonal bugs, NAD+ can support faster immune responses, promote efficient repair after illness and help maintain healthy inflammation levels. 

To summarise the above, NAD+ keeps your immune system switched on and ensures your body is better equipped to fend off colds, flus and other seasonal infections

Mood and Mental Well-Being in Colder Months 

Low energy and poor mood can go hand in hand in winter. This is usually because darker days disrupt sleep and lower serotonin levels.

Another way NAD+ helps is by influencing neurotransmitter production, which are the brain chemicals responsible for mood and relaxation. NAD+ is even involved in producing serotonin, dopamine and norepinephrine – all of which are important in emotional balance and motivation. 

By boosting cellular energy and supporting neurotransmitter pathways, NAD+ can help improve mood stability, enhance focus, boost cognitive clarity and promote better sleep and recovery. For those who struggle with the winter blues, NAD+ could make it easier to maintain a positive mindset when incorporated into a wider wellness plan. 

Other Ways You Can Prepare for Winter Health

While NAD+ can provide valuable support, true and effective wellness comes from a multi-faceted approach. Here are additional ways you can support your body through the colder months:

  • – Eat seasonal foods: Load up on vitamin-rich and nutritious fruits and vegetables, whole grains and immune-boosting ingredients like garlic and ginger.
  • – Stay active: Even gentle movement like yoga, walking or home workouts can boost mood and circulation.
  • – Focus on rest: You should aim for at least 7-9 hours of sleep every night to support immune repair and hormonal balance. 
  • – Stay hydrated: Central heating can dehydrate your body, so opt for herbal teas and water-rich foods, as well as lots of drinking water, to boost your hydration. 
  • – Manage stress: Meditation and mindful routines, including breathwork, can help to regulate the nervous system and preserve NAD+ levels. 

It’s important to note that NAD+ works best when paired with the above healthy lifestyle practices. NAD+ is a complementary tool, not a replacement strategy for overall well-being.

How NAD+ AT HOME Makes Support Accessible 

One of the hardest things about maintaining wellness in the winter is the lack of convenience. After all, getting out to clinics and appointments can be challenging, especially when it’s cold and dark. But that’s where NAD+ AT HOME comes in. 

We offer professional, medically supervised NAD+ therapy you can enjoy from the comfort of your own home. This makes it easier than ever to:

  • – Maintain consistent NAD+ levels throughout the season
  • – Receive care tailored to your needs and goals
  • – Prioritise wellness safely and comfortably

So, whether you’re looking to boost energy, strengthen immunity or feel more balanced, NAD+ AT HOME provides an accessible solution for year-round vitality.

Stay Energised and Resilient this Winter

We all know that the colder months can be tough on your body and mind, but with the right tools and resources, they can also be a time of restoration and renewal. Using NAD+ to enhance your cellular health, alongside good nutrition, movement and rest, will help you to stay well.

NAD+ AT HOME makes it simpler than ever to incorporate this wellness therapy into your lifestyle, so you can face winter with confidence.

Want to boost your energy and immunity this winter? Explore NAD+ AT HOME products and stay well through the colder months.

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