Can You Overdose on Vitamin D?

As seen in The Express

Dr Ross Perry shared his medical expert advice with The Express for its investigation into the dangers of excessive use of vitamin D supplement.

The feature was entitled:

“Expert warns about the dangers of taking too much of one particular supplement“

The article warned that too much vitamin D supplement can cause health problems. Dr Ross Perry told The Express:

“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.”

However, Dr Ross Perry certainly supports the use of supplements

“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.”

He suggested a visit to the GP before starting vitamin D supplements. GPs can arrange blood tests to check deficiency and can also prescribe supplements where required. They will also check any potential issues with other medication.

Dr Perry continued:

“Supplements should be taken in the morning. This is because if we’re getting vitamin D naturally from the sun, we are synthesising 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.”

Vitamin D Deficiency

Vitamin D deficiency is common and becomes more of a risk in the winter, as one of the key sources of vitamin D is the sun. The vitamin is vital for bone, brain development, muscles and immunity and symptoms of deficiency include weight gain, tiredness, achy bones, depression. Many people choose to take vitamin D supplement to ensure their body has sufficient supplies – especially as the autumn and winter mean less opportunity to top up in the sun.

Vitamin D Sources – Sun vs Supplements

The best way to get vitamin D is a combination of both sunlight exposure and supplements. Both have pros and cons.

Sunlight Exposure

Pros:
- Free and natural: Sunlight is a readily available and cost-effective source of vitamin D.
- Whole-body benefit: Sunlight exposure can also provide other health benefits, such as improved mood and reduced risk of certain diseases.
Cons:
- Seasonal variations: Sunlight exposure varies significantly depending on location, season, and time of day.
- Sun damage: Excessive sun exposure can increase the risk of skin cancer. It’s important to protect your skin from excessive sun damage by using sunscreen and limiting exposure during peak hours
- Clothing and sunscreen: Clothing and sunscreen can block UV rays, reducing vitamin D production.

Vitamin D Supplements

Pros:
- Consistent levels: Supplements can help maintain consistent vitamin D levels, especially during winter months or for individuals with limited sun exposure.
- Targeted supplementation: Supplements can be tailored to individual needs based on blood levels and dietary factors.
Cons:
- Cost: Supplements can be expensive, especially if taken long-term.
- Potential for excess: Overdosing on vitamin D can be harmful, so it’s important to follow recommended dosages.
- Less natural: Supplements may not provide the same range of benefits as sunlight exposure.

Private Mole Checks & Removal

The London Mole Removal Centre is a private company, offering checks and treatment for unwanted moles and other skin lesions (cysts, skin tags, warts, verruca, lipoma etc).

Consultations and treatments are carried out by doctors trained in the latest laser and skin surgery techniques. The London Mole Removal Centre offers: