Vitamin D and calcium twice a day can keep vertigo away.

According to a study published online on August 5, 2020, taking vitamin D and calcium twice a day can reduce your chances of frequent dizziness. Neurology®Medical Journal of the American Academy of Neurology.

“Our study suggests that for people with benign paroxysmal positional vertigo, taking vitamin D and calcium supplements is a simple, low-risk way to prevent vertigo from recurring,” Ji-Soo Kim, MD, PhD, K, Seoul National University College of Medicine in Korea. “This is especially effective if you have low vitamin D levels to begin with.”

Benign paroxysmal positional vertigo occurs when you suddenly have a spinning sensation due to a change in head position. It is one of the most common types of vertigo. Treatment involves a doctor who performs a series of head movements that move particles in the ears that cause vertigo, but the condition often backfires. About 86% of people with this type of vertigo find that it disrupts their daily lives or misses their work days.

The study looked at 957 people in Korea with benign paroxysmal positive vertigo who were successfully treated with head movements. The participants were divided into two groups, intervention and observation.

Vitamin d supplement sunshine

People get vitamin D from exposure to the sun, foods (such as fatty fish), and supplements.

445 people in the intervention group had their vitamin D levels taken at the beginning of the study. 348 people with vitamin D levels were started on less than 20 nanograms per milligram (ng / ml) supplemented with 400 international units of vitamin D and 500 mg calcium twice daily, while vitamin D levels equal to or 20 More than% ML was not given supplements.

Vitamin D levels of 512 people included in the observation group were not monitored and did not receive supplements.

Those in the intervention group who took a supplemental diet had a lower recurrence rate for vertigo episodes after a median of one year compared to those in the observation group. The average income rate per capita-year was 0.83 times for those taking the supplementary diet, while for those in the observation group there was a 1.10-fold per year or 24% reduction in annual recurrence rate.

The beginning of the study showed greater benefit for people with more vitamin D deficiency. Those who started with vitamin D levels less than 10 ng / ml showed a 45% reduction in annual recurrence rate, while those starting with vitamin D levels at 10 to 20 ng / ml were only 14% Decreased. Another episode was of vertigo in the traditional group with 38% of the total, while the observation group had 47%.

Kim said, “Our results are exciting because so far, going to the doctor is the major way to get them to do head movements, we treat benign paroxysmal positive vertigo.” “Our study suggests that a cheap, low-risk treatment like vitamin D and calcium pills can be effective in preventing this common and usually recurring, disorder.”

A limitation of the study is that a large number of participants did not complete the entire study, and more people were assigned to take supplements originating from the study than from the observation group.


Reference: 5 August 2020, Neuroscience.

This study was supported by the Korean Ministry of Health and Welfare.