Researchers Present New Research Regarding Vitamin D- For Older Adults

Vitamin D

The benefits of vitamin D for older adults in promoting bone health and immunity are well documented.

  • According to recent studies, taking vitamin D supplements may lower the risk of heart attacks and other cardiovascular events.
  • Find a high-quality vitamin D supplement that has undergone independent testing for potency, purity, and safety, and discuss the ideal dosage with your doctor.

Vitamin D is a special type of nutrient that is a hormone that our bodies produce and the same is obtained from the food we eat. The fat-soluble vitamin performs a variety of crucial tasks and provides numerous health advantages, including supporting strong bones and the immune system as well as elevating mood. However, recent studies suggest that it might also offer older persons significant protective advantages.

A recent study that was featured in the British Medical Journal examined a sizable sample of seniors between the ages of 60 and 84. One set of participants received a placebo, while the other received a vitamin D supplement of 60,000 IU per month (or around 2,000 IU per day) for up to five years. Data from more than 16,800 participants who were still taking the tablets at the conclusion of the research were analysed.

A total of 1,336 serious cardiovascular events—including heart attacks, strokes, and treatments for coronary artery disease—occurred during the trial. However, the rate of serious heart issues was somewhat reduced in the vitamin D group as compared to the placebo group, particularly among individuals who were already taking statins at the start of the research.

The results are striking, but they were not statistically significant, and previous studies have not found a link between serious heart problems and vitamin D treatment. In the end, maintaining an active lifestyle, eating a healthy, balanced diet, stopping smoking, consuming less alcohol, controlling blood pressure, and monitoring cholesterol levels are the greatest ways to support heart health and lower risk of heart disease. Additionally, it’s critical to follow the directions on your prescriptions and schedule routine check-ups with your medical team.

The importance of vitamin D for heart health does not, however, change as a result. Actually, healthy blood vessels and regular blood pressure depend on vitamin D. Additionally, a lack of vitamin D has been linked to increased blood lipid (also known as fat) levels, vascular dysfunction, and arterial stiffening. Additionally, studies have connected a reduced vitamin D level to a higher risk of heart disease, ischemic stroke, and heart attacks.

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How much vitamin D do I need?

Depending on their age, older adults require between 600 and 800 IU of vitamin D daily. This can be obtained by combining sun exposure with foods high in vitamin D, such as salmon, eggs, sardines, liver, white mushrooms, and fortified meals.

But it’s not always beneficial to add extra as a supplement. As a fat-soluble vitamin, vitamin D puts you at considerable risk for toxicity, which includes negative side effects like kidney stones and elevated blood calcium levels. According to our specialists, it is advised to limit daily intake to no more than 4,000 IU, which is the acceptable upper intake level.

Signs of vitamin D deficiency

Vitamin D insufficiency symptoms

If you suspect a vitamin D shortage, we advise consulting your doctor. They can order bloodwork and then suggest the right dosage of supplements based on your current levels. Vitamin D insufficiency symptoms might include:

  • Fatigue
  • Mood changes
  • Muscle pain and weakness
  • Reduced immune function
  • Increased inflammation
  • Frequent infections
  • Rickets (in children)
  • Bone disorders

What should I look for in a vitamin D supplement?

It’s crucial to conduct extensive research on each dietary supplement you add to your regimen and consult with your healthcare practitioner before doing so because the U.S. Food and Drug Administration (FDA) does not approve dietary supplements for safety and effectiveness prior to appearing on the market. Select products that have undergone credible third-party testing for purity, potency, and safety.

To provide you our top-tested suggestions for the top vitamin D supplements available on the market, our team of trained dietitians spent months reviewing dozens of vitamin D supplements.

The bottom line: More research is required because the findings from this new study, which suggests that taking vitamin D supplements may lower the incidence of heart attacks, were not statistically significant. Nevertheless, vitamin D contributes to maintaining a healthy heart, blood vessels, and regular blood pressure. Speak with your healthcare practitioner if you think you may be deficient so they may do bloodwork and determine the right supplement dosage for you. Eating a healthy, balanced diet, remaining physically active, quitting smoking, consuming less alcohol, and controlling blood pressure are the greatest ways to maintain heart health.

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