For years, conventional wisdom was that older adults should take calcium and vitamin D supplements for bone health and to ...

Vitamin D is vital for bone, muscle, and immune health but excessive intake can lead to serious health issues like hypercalcemia, nausea, and kidney c ...

Though sunlight is typically our main source of vitamin D, you can also incorporate foods that contain this vitamin into your ...

How much vitamin D is enough? Over the past decade, rickets has re-emerged as a noticeable public health issue in some areas (Lanham-New et al, 2010) and many physicians have been ordering lab ...

It’s important to note that you shouldn’t exceed 100 micrograms (4,000 IU) of vitamin D a day, as it could be harmful. While some people might find that their vitamin D supplements lead to ...

The maximum dosage to take per day should be 4,000 units, says Dr. Peterson. But chat with your doctor at your annual physical after looking at your current vitamin D levels before adding this ...

The human body is able to synthesize Vitamin D3 through exposure to UVB rays from sunlight. Vitamin D deficiency can lead to health problems. It’s called the ‘sunshine vitamin’ because it is ...

In adults, the dietary allowance for vitamin D is 600-800 IU (International Units) a day, varying with age and medical conditions. Toxicity usually occurs when intake is more than 4,000 IU daily ...

Still, the health service warns us not to “take more than 100 micrograms (4,000 IU) of vitamin D a day as it could be harmful.” In a recent TikTok, GP Dr Ahmed explained why. Per the doctor ...