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Name: Sarah
Age: 33
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Re: A question about Vitamin D - February 11th 2021, 07:33 PM

The upper limit for those aged 19 and above is 4000 IU per day. However, the recommended daily allowance (ages 1-70) for vitamin D is 600 IU per day; 15 micrograms.

Good sources of vitamin D include rainbow trout and salmon, though sardines and whole milk can also suffice.

Normally supplementing vitamin D is not necessary as we synthesise the vitamin through UV rays. More so if you're already consuming foods such as those I've mentioned above.