In recent years vitamin D has been hailed as one of the most important supplements a person can take. Many properties have been assigned to it including the prevention of heart disease. Some people even claimed that It can prevent cancer. A large-scale study named VITAL has been conducted in order to finally give credence to these claims.
It has previously been proven that a vitamin D deficiency increases the risk of heart disease and other heart-related issues, but VITAL is the largest study that set out to prove whether increasing the levels of vitamin D can help prevent cardiovascular disease. The study was conducted on 25,000 participants aged 50 and older for a period of six years. All the participants were of good health, with no previous history of cardiovascular disease or cancer. Around 5,000 people were also tested due to the fact that their pigmented skin produces less vitamin D overall. During the study around 400 people suffered or died from cardiac disease. It was a similar case with cancer, as around 800 people from both groups were diagnosed with invasive cancer.
Previous studies have shown that vitamin D may not have the beneficial properties scientists previously claimed. The issue with those studies was that they were on a much smaller scale and used smaller amounts of vitamin D. Additionally, the studies were designed to test other health benefits than the ones researched by VITAL.
In short, there is almost no difference, health-wise, when taking vitamin D or a placebo pill.
There are very few people on this planet who enjoy their work more than Aner Banner. His friends often readily admit that Aner eats, sleeps, and breaths science 24 hours a day. He is always challenging old methods, proposing new ideas, and seeking to solve difficult problems. Aner spends most of the day imparting his wisdom to the young minds of a small elementary school. Thankfully he has also mastered the art of making science come alive for the future leaders of our nation. He is loved and well respected by students, parents, and faculty alike. His motto forever remains “never stop learning.