Which skin absorbs more vitamin D?
The more skin a person exposes, the more vitamin D the body will make. Exposing the back, for instance, allows the body to produce more vitamin D than just the hands and face. Skin color. Pale color skin makes vitamin D more quickly than darker colored skins.
Does dark skin absorb more vitamin D?
Among Americans of color, the vitamin D deficiency rate jumps to 70%. Pigment in persons with darker skin blocks sunlight absorption, a key process for vitamin D production.
What is the best way to absorb vitamin D?
Better Absorbed With Meals
Vitamin D is a fat-soluble vitamin, meaning that it does not dissolve in water and is absorbed best in your bloodstream when paired with high-fat foods. For this reason, it’s recommended to take vitamin D supplements with a meal to enhance absorption.
What stops the absorption of vitamin D?
Some factors that may reduce or block its absorption include: Conditions such as celiac disease, chronic pancreatitis, Crohn’s disease, and cystic fibrosis. These can all affect the intestines, preventing them from absorbing vitamin D found in food. BMI (body mass index) higher than 30.
Does melanin help absorb vitamin D?
Skin pigmentation, i.e., melanin, absorbs the UVR that initiates vitamin D synthesis, and hence decreases the vitamin D that is made for a given exposure compared to less pigmented skin.
Can white people absorb vitamin D from the sun?
However, blacks and whites appear to have similar capacities to absorb vitamin D and to produce vitamin D after repeated high doses of ultraviolet B light.
Does more melanin mean less vitamin D?
Melanin is the pigment that provides skin color, and individuals with darker skin have more of it than those with lighter skin. Having more melanin reduces your ability to synthesize vitamin D from the sun, resulting in lower 25-hydroxyvitamin D levels, according to the ODS.
What race is more vitamin D deficiency?
Race was identified as a significant risk factor, with African-American adults having the highest prevalence rate of vitamin D deficiency (82.1%, 95% CI, 76.5%-86.5%) followed by Hispanic adults (62.9%; 95% CI, 53.2%-71.7%) .
How can I raise my vitamin D level quickly?
You can raise your vitamin D levels quickly in three main ways:
- Getting outside and exposing your skin to sunlight.
- Taking a vitamin D supplement.
- Increasing your intake of foods that contain vitamin D.