As of September 1 meteorological autumn has begun and with it, many Britons will be looking ahead to shorter days, longer nights, and cooler temperatures.
With the change in seasons comes a change in how the body behaves and reacts to the world around it. One of the biggest changes is how the body gets its vitamin D.
During the spring and summer, people are able to get all the vitamin D they need from the sun, but during some of the autumn and winter months, they can’t.
As a result, many people turn to vitamin D supplements to boost their immune systems and keep their levels topped up.
However, Dr Ross Perry, Medical Director of Cosmedics, has warned that taking too much vitamin D could have an adverse impact on people.
Dr Perry warned: “Taking too much vitamin D as a supplement over a long period of time can cause calcium to build up in the body which can weaken the bones, damage the heart and kidneys.
“This applies to adults, including pregnant and breastfeeding women, the elderly and children aged 11-17. Children between 1-10 years shouldn’t exceed more than 50 micrograms with infants under 12 not exceeding more than 25. Micrograms.”
Whilst there are issues with taking too much vitamin D, not having enough can also have its problems. Dr Perry explained: “The main source of Vitamin D is the sun.
“Vitamin D deficiency has been linked to lack of energy and fatigue, so it’s only natural that getting your daily dose via the sun’s natural exposure will boost energy levels.”
Vitamin D supplements can be procured from most pharmacists, but Dr Perry advises people to be cautious and consult with a GP first. He said: “If you’re thinking about taking Vitamin D supplements in the first instance contact your GP.
“Supplements should be taken in the morning. This is because if we’re getting vitamin D naturally from the sun, we are synthesizing it during the day so it’s better to be taken in the morning.
“Vitamin D deficiency has more impact on post-menopausal women than it would on men. Vitamin D is often referred to as “the happy hormone’ this is because sunlight increases serotonin levels which in turn may make you happier.
“Serotonin- the body’s natural happy hormone is an important chemical and neurotransmitter in the human body. It is believed to help regulate mood and social behaviour, appetite and digestion, sleep, memory, and sexual desire. Serotonin deficiency is a common contributor to mood problems.”
