Vitamin D Overdose Symptoms

In order to prevent certain diseases, many people prefer to take excess vitamin D but they should be aware of vitamin D overdose symptoms to avoid any health issue. Some of the very common vitamin D overdose symptoms are troubled stomach, gastrointestinal problems, and constipation. It should be noted that excess of vitamin C may cause loose motions and diarrhea. Constipation can be a serious issue but many people feel that constipation is bearable but they don’t want to reject the advantages of excess vitamin D. There are more vitamin D overdose symptoms that include obesity.

Vitamin D is important nutrient that is required by our body to absorb proper amount of calcium. Vitamin D not only helps in proper development and growth of bones, it also helps in maintaining strong muscles, and properly working nervous system. Vitamin D helps against depression, anxiety and other mental problems but vitamin D overdose symptoms include nausea, depression and anxiety too.
Before learning more about excess vitamin D overdose symptoms, let us also explore about what is vitamin D, vitamin D2 and vitamin D3. Vitamin D2 is that amount of vitamin D that we can obtain by consuming those vegetarian food items that are rich source of vitamin D such as pulses, fortified margarine, fortified milk, cheese, fortified fruit juices and oranges. These food resources cannot provide vitamin D2 which is created by our body and body of other animals in presence of direct sunlight. In general, a person can easily absorb 1000 mg of vitamin D without facing any vitamin D overdose symptoms. However, the requirement of vitamin D for a healthy person is very limited. A child just need 400 IU of vitamin D while a grown up person required 600 IU of vitamin D. Elderly people required maximum amount of vitamin D approximately equal to 800 IU.

Elderly people often ignore vitamin D overdose symptoms as they get benefits of excess vitamin D in avoiding various diseases including Alzheimer’s disease, Parkinson’s disease, rheumatoid arthritis, osteoarthritis, and so on. The bones, muscles, and nervous system of an elderly person above 70 years start deteriorating and it gets weaker. To provide proper strength for bones, muscles and nervous system, more calcium is required to be absorbed for which more amount of vitamin D is required. Furthermore symptoms and illnesses that may be caused by deficiency of vitamin D often are more troublesome than the vitamin D overdose symptoms.
Many people ignore vitamin D overdose symptoms because they learn that higher level of vitamin D in their blood will protect them against a number of cancerous diseases including breast cancer, pancreatic cancer, lung cancer, and so on. It should be noted that a person who spends a lot of time in direct sunlight to attain higher levels of vitamin D may suffer risks of skin cancer too. However, medical experts and doctors suggest that higher levels of vitamin D can help a cancer patient against this deadly disease by increasing his or her chances to survive successfully. This is another reason why people ignore vitamin D overdose symptoms.