Doctors have listed a range of vitamin supplements that could stimulate hair growth and tackle hair loss, a problem that affects millions of people across the UK – it’s estimated that as many as 15.4 million Brits suffer from hair loss.
While losing 50 to 100 hairs a day is considered normal, there are several factors that can lead to more severe hair loss, including hair loss caused by hormonal imbalance and stress.
A hormone known as dihydrotestosterone (DHT) is known to shrink hair follicles and cause hair to thin, while the stress hormone cortisol can stunt hair growth and lead to thinning.
Dr Alexis Missick from UK Meds explains that there are many causes of hair loss: “Alopecia is a broad term used to describe the loss of hair from different parts of the body, most commonly the scalp,” the expert said.
“Hair loss can be permanent or temporary and is caused by a variety of conditions and factors. Hair loss is usually caused by genetics, hormones, medical conditions and certain medications.
“Some people notice increased hair loss after undergoing surgery. It’s important to keep in mind that there aren’t many studies linking anesthesia to hair loss, and stress can cause temporary hair loss.”
She added that it’s common for women to experience hair loss during different hormonal cycles. “If you’re undergoing a demanding medical procedure that involves anesthesia, the hair loss is more likely due to stress than the anesthesia itself.”
She further explained that it’s not uncommon for women to lose hair during various hormonal cycles. “Postpartum alopecia is a common condition in women after giving birth,” she said.
“When a woman gives birth, hormonal fluctuations can cause hair follicles to go into the resting phase, which can lead to increased hair loss. The duration of postpartum hair loss varies from person to person. It can last from about 6 to 24 weeks, and rarely lasts longer than 15 months.”
If you are suffering from severe hair loss, it is important to consult a doctor, as persistent hair loss or thinning could be a sign of a health problem or nutritional deficiency.
The following supplements may be helpful for people who suffer from hair loss: Research shows that these supplements may help improve hair quality and reduce hair loss.
Biotin
Biotin, an essential B vitamin, plays a key role in extracting energy and nutrients from carbohydrates, proteins, and fats. A biotin deficiency can lead to hair loss, but not to worry, taking a supplement can help promote hair growth.
However, even in people without a biotin deficiency, there is no evidence that biotin supplements can promote hair growth. “Biotin is an important vitamin for the growth and maintenance of hair and skin,” says Dr. Alexis Missick.
“Some studies suggest that using biotin supplements may improve hair thickness and reduce hair loss.”
zinc
Not getting enough zinc can throw off the balance of nutrients your hair needs to grow properly, which can lead to problems like hair loss. A zinc deficiency can weaken hair follicles, thinning hair, and increased hair loss.
Regarding zinc, Dr. Alexis Missick noted, “Zinc is an essential mineral that is important for a variety of bodily functions, including the immune system and wound healing. Zinc also plays a role in the synthesis of keratin, the protein that makes up hair, skin, and nails.”
Vitamin C
Vitamin C acts as an antioxidant, fighting free radicals and preventing the damage these reactions can cause to the body. When it comes to vitamin C, Dr. Missick says that although there is limited evidence on its effect on hair loss, it is essential for overall health and supports healthy hair growth.
Omega-3
Hair experts spoke about omega-3s, noting that these fatty acids are essential for many bodily functions, including maintaining healthy hair and skin, and some research suggests that omega-3s may improve hair health, especially if you’re struggling with hair loss.
However, it’s important to note that there is currently limited evidence to support this claim. If you want to increase your fish oil intake, you can do so by making changes to your diet or by considering a supplement.
iron
Dr. Missick elaborated on iron, saying, “Iron is an essential mineral needed to produce hemoglobin, which carries oxygen to body tissues, including hair follicles. Iron deficiency can weaken hair follicles and make hair brittle, dry, and prone to breakage.”
collagen
Regarding collagen, Dr. Missick says, “There is evidence that collagen peptides (also known as CP) may promote hair growth. Two separate studies conducted by Fan et al. in 2022 looked at whether collagen taken from different sources could affect hair growth.”
“The results of these tests indicate that collagen may be a viable treatment option for promoting healthy hair growth in humans.”
