Doctor Shares Fascinating Hack to Reduce Your Chances of Getting Sick this Winter
As Brits, we’re not surprised by changeable weather, but during the spring and summer sunlight on our skin can provide our recommended daily intake of Vitamin D. With the shorter days and darker nights rolling in, how can we tell if we’re getting enough to help fend on common illnesses?
Often called the “sunshine vitamin,” Vitamin D is a powerhouse when it comes to keeping our bones, teeth, and muscles in top shape. But that’s not all—it also helps reduce cancer cell growth, supports the immune system, and can lower inflammation. While we can get lesser amounts of Vitamin D from food, such as fatty fish or fortified cereals, it’s nearly impossible to meet our daily needs without some sun exposure.
“Vitamin D is crucial for overall health,” says Dr. Natasha Fernando. “From supporting your immune system to promoting bone health, it’s essential that we maintain sufficient levels.”
But with unsettled weather forecast for the rest of summer, moving into darker, colder months, it’s worth considering whether you’re getting enough.
“Here’s the hack” shares Dr Fernando, “Measure your shadow! Even on cloudy days your body can synthesize rays from the sun and turn them into Vitamin D, but those rays are only likely to be strong enough if your shadow is shorter than you. However, if your shadow is longer—or if you don’t have a shadow at all—you’re probably not getting enough.
She further explains: “Your best bet is going outside in the UK between 11 a.m. and 3 p.m. Just 10 minutes in the sun each day is typically sufficient but be careful not to burn. If you stay out longer than 10 minutes, always use sunscreen. If you’re worried, you’re not getting enough Vitamin D from sunshine try adding more Vitamin D-rich foods to your diet, like fatty fish, mushrooms, or fortified products like cereals and juices.”
Vitamin D deficiency often flies under the radar. You may not even notice it until it leads to more severe issues, like brittle bones or persistent fatigue. The NHS doesn’t routinely check for Vitamin D levels, which means you could be deficient without realizing it.
Some of the key signs include:
- Fatigue
- Muscle aches & weakness
- Depression
- Hair loss
- Bone pain
- Frequent illness
Older adults, people with darker skin tones, and those who spend most of their time indoors are particularly at risk.
If you’re still unsure whether you’re getting enough Vitamin D, a simple at-home test from Medichecks can help give you peace of mind. Knowing your levels allows you to make informed decisions and take action if needed.
With the British weather making it harder to get enough sunshine, checking your Vitamin D levels is a small step that could have a huge impact on your health.