Hair loss is a major concern in the UK, with around 50% of women and 6.5 million men over the age of 70 experiencing hair loss problems. Seasonal hair loss is a phenomenon that occurs when hair loss increases during certain times of the year, usually due to changes in the environment.
Phil Day, a pharmacist at Pharmacy2U, shared causes such as vitamin D deficiency, reduced sun exposure, and dry heat indoors. Our experts will also explain each factor and provide solutions to reduce the impact.
Day says, “While these measures can help reduce the risk of seasonal hair loss, it’s important to remember that some hair loss is a natural part of the hair growth cycle.”
“However, when hair loss becomes excessive, it can have a major impact on self-confidence and health. Early intervention is key. Hair loss treatment is best when started early, especially for conditions like male pattern baldness. It’s effective.”
Let’s take a look at some of the reasons behind seasonal hair loss.
vitamin D deficiency
Dr. Day says, “Vitamin D plays an important role in supporting hair follicle health and growth. During the winter, people typically spend less time outdoors, which reduces vitamin D levels in the body. .
“This deficiency can weaken the hair follicles and cause hair loss. To alleviate this, consider incorporating vitamin D-rich foods into your diet or maintain optimal levels during the colder months. Talk to your health care professional about supplements that can help.
“The NHS recommends that adults take 10 micrograms (400 IU) of vitamin D each day, especially in winter, to support overall health.”
lack of sunlight
The expert added: “In addition to being a source of vitamin D, sunlight helps regulate the body’s circadian rhythm, which can influence hair growth cycles.”
“Shorter daylight hours in winter means less exposure to natural sunlight, which can disrupt these cycles and worsen hair loss. To combat this, Try spending more time outdoors or using light therapy to mimic the effects of ultraviolet light,” Day explains. natural sunlight. ”
cold climate
“Cold temperatures can reduce blood circulation to the scalp, slowing the delivery of important nutrients to the hair follicles,” Day said.
“Wearing a hat during the cold season can protect your scalp from the drop in temperature, and gently massaging your scalp can stimulate blood flow and promote healthier hair growth. Hats that are too tight Never wear it as it can cause traction alopecia.
indoor dry heat
Mr Day explained: “As people stay indoors to escape the cold, the dry heat from central heating systems can strip the scalp and hair of moisture. This dryness can lead to scalp irritation and lead to hair loss. This may be the cause.
“To alleviate this, consider using a humidifier to put moisture back into the air and moisturizing hair care products that nourish both your scalp and hair.”
