Over the past few decades, the "normal" blood level of vitamin D (25-OH vitamin D) was based on the amount needed to keep PTH from becoming abnormally high. Again, PTH at high levels can cause ...

Learn about the best time of day and way to take vitamin D and if you should consider a supplementing with this nutrient.

Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is ...

26, 2022 — New research gives strong evidence that vitamin D deficiency is associated with premature death, prompting calls for people to follow healthy vitamin D level ... Cystic Fibrosis ...

and fasting blood insulin. However, the effect was stronger in non-Westerners, older adults, people with lower baseline vitamin D levels, those with lower body mass index (BMI), and those who took ...

You might have heard that vitamin D can be crucial for bone health, and that taking supplements may be in order if you're not getting enough naturally from sunlight or from D-rich foods like eggs ...

10月22日消息，美国贝斯以色列女执事医疗中心 (BIDMC) 的研究人员测试了服用维生素 D 是否可以降低维生素 D 缺乏症患者患心血管疾病的风险。

维生素D（vitamin D,VitD）是一种脂溶性维生素，它的主要功能是调节人体钙磷代谢。 维生素 D 是促进钙、磷吸收和 骨骼发育的关键营养素。 缺乏时使 ...

Specifically, vitamin D offers "overall beneficial effects on blood pressure, blood lipid levels and glycemic parameters." This was especially the case in non-Westerners, participants with lower ...

随着年龄的增长，人体的各项生理功能逐渐衰退，肠道对钙的吸收能力下降，肾脏对维生素D的合成减少，使得钙的吸收和利用减少。加之一些慢性疾病如胃肠道疾病、肝病和肾病等在老年人中发病率比较高，影响钙和维生素D的吸收和利用，因此，老年人普遍 ...

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