Study Findings
A new study indicates that vitamin D supplementation can lower blood pressure in obese seniors, potentially reducing their heart health risk. The research, published in the Journal of the Endocrine Society, involved 221 older adults who took either 600 IU or 3,750 IU of daily vitamin D supplements for a year.
Both dosage groups experienced a reduction in blood pressure, but higher doses did not offer additional benefits. The recommended daily dose of 600 IU was sufficient to achieve a notable decrease in both systolic and diastolic blood pressure.
Recommendations and Considerations
Experts caution against exceeding the recommended intake of vitamin D, as higher doses do not translate to further blood pressure reduction benefits. The recommends a daily intake of 600 IU of vitamin D.
Before starting vitamin D supplementation, individuals should get a blood test to check for deficiency and follow their doctor's guidance on appropriate dosage. The study highlights the importance of combining supplementation with a balanced diet, regular exercise, and effective weight management for optimal results.