一周一次应该还好吧 Taking 60,000 international units (IU) a day of vitamin D for several months has been shown to cause toxicity. For people with a severe vitamin D deficiency, taking a high dose supplement is necessary, though it’s important to consult a healthcare professional for a personalized dosage recommendation Taking at least 10,000 IU of vitamin D daily is often recommended for people who have been diagnosed with a deficiency.
不缺也没必要，每天吃1000就行
Taking 60,000 international units (IU) a day of vitamin D for several months has been shown to cause toxicity.
For people with a severe vitamin D deficiency, taking a high dose supplement is necessary, though it’s important to consult a healthcare professional for a personalized dosage recommendation Taking at least 10,000 IU of vitamin D daily is often recommended for people who have been diagnosed with a deficiency.