When vitamin D is taken at moderate levels, it has many excellent and necessary health benefits. It’s great for fighting various different bone diseases and even goes as far as to preventing the flu. However, a recent study suggests that people are ingesting way more vitamin D than they should be. Researchers found that 18.2 percent of Americans ingest more than 1000 IU than they need. Ingesting more vitamin D than you need in your body can lead to developing hypercalcemia, which is when you have too much calcium in your blood, and this can cause issues like fatigue, kidney problems, weakness, and poor appetite.
Vitamin D is produced when our skin is directly exposed to enough sunlight. However since it is best to avoid direct contact from the sun’s UV rays, it is advised to only spend about 10 to 15 minutes unprotected in the sun for vitamin D. We also get vitamin D through the foods we eat fairly regularly, such as milk, orange juice, salmon and eggs.
Since vitamin D is regulated in our bodies, people who have too much vitamin D in their system likely have it as a result of taking supplements. The reason why so many people have been excessively ingesting vitamin D supplement pills in the past few years is because of all the new research being found that proves all the beneficial effects of vitamin D. Although it is very important to maintain the suggested daily intake and amount of vitamin D required in our bodies, too much of it is never good for you! It can turn toxic, and lead to nausea, vomiting, weakness, frequent urination, bone pain, and kidney problems.
But when done properly, here are some of the health benefits of vitamin D:
- Better bone health
- Prevention of rickets and osteomalacia
- Prevention of osteoporosis and fractures
- Improved physical performance
- Protection against multiple cancers
- Beneficial for brain development and function
- Improves cognitive functions
- Reduces risk of Parkinson’s Disease
- Beneficial in Multiple Sclerosis
- Improves sleep quality
- Reduces the risk of cardiovascular disease
- Reduces blood pressure
- Prevents obesity and metabolic syndrome
- Reduces severity of asthma
- Protects kidney function