Vitamin D is often referred to as the sunshine vitamin, and for good reason. During April - September, our bodies should be able to make sufficient amounts from sunlight. However, I don't remember there being very much sun this summer so our levels might not have had the sunlight boost they needed 🌞 Vitamin D is actually a hormone which is synthesized in the skin and activated in the liver and kidneys. It's super important for supporting our health. Here are just some of it's important roles: It helps regulate the amount of calcium and phosphate in the body which supports healthy bones, teeth and muscle. Especially important as we age and want to avoid osteoporosis. It plays a huge role in immune heath, helping to reduce inflammation and control infections, keeping those dreaded winter bugs at bay. There is ongoing research into the correlation of vitamin D deficiency and COVID-19. It may reduce severity of symptoms and risk of death. It can regulate our mood and may help reduce the risk of depression. It has a role to play in how our body metabolises glucose and deficiency may be associated with the onset of type 2 diabetes. There may also be an association between low levels and certain autoimmune conditions, cancer and cardiovascular disease. It's estimated that 1 in 5 people in the UK have low levels. So why might this be? Perhaps your body isn't too good at producing sufficient vitamin D from sunlight or it isn't being absorbed well. Sunscreen use also reduces exposure and add to that the fact we've had a rubbish summer. Although sunshine is the best source there are some food sources which are worth including in your diet. These include oily fish, eggs and some mushrooms. So how do you know if your levels could do with a bit of a boost? You may notice some of the following signs: Tiredness Muscle cramps and weakness Joint pain Irritability or low mood Unexplained weight gain Low immunity. Bone fractures. If any of the above resonates with you, then why don't you get in touch and we can chat about testing and supplements to help support you.