A vitamin D deficiency is not only caused by a lack of sunlight, but in many cases is also triggered by an incorrect diet. Vitamin D can be found mainly in animal foods, especially fatty fish contain large amounts of vitamin D.
The daily vitamin D requirement for an adult person is about 20 micrograms. If the value is between 10 and 20 micrograms, this is known as an acute vitamin D deficiency. If a vitamin D3 deficiency is suspected, it is best to consult a doctor and tell him/her about the symptoms.
An overdose of the vitamin is not possible through normal diet or sunlight. An excess of the vitamin occurs if too many high-dose vitamin D preparations are taken. Anyone who takes more than 100 mg of vitamin D in the form of capsules or tablets runs the risk of getting dangerous side effects.
The human organism needs a wide variety of vitamins and minerals in order to survive. This is best achieved through a balanced and varied diet. However, those who cannot manage to supply themselves sufficiently with vitamins have the option of supplementing vitamins in the form of food supplements.
Many people have too low vitamin D levels without knowing it. Not everyone also knows that vitamin D has an effect on the human psyche. In the following blog post, we will take a closer look at the effects of a vitamin D deficiency on the psyche.