This is the type of vitamin D that circulates in the blood. Itâs considered a good reflection of how much vitamin D youâve absorbed from sun exposure and taken in from foods. Levels of vitamin D are expressed in nanomoles/liter (nmol/L) or nanograms/milliliter (ng/mL). According to the Office of Dietary Supplements (ODS), the results can indicate the following:
Fats slow down the digestive system, giving Thanksgiving dinner plenty of time to take effect. Fats also take a lot of energy to digest, so the body will redirect blood to your digestive system to tackle the job. Since you have less bloodflow elsewhere, you will feel less energetic after eating a meal rich in fats.
Causes of Nausea after Eating. Many causes can be instrumental in causing nausea after eating. Here, we will take a closer look at some of these causes. Allergies â Food allergies are the most common cause of nausea after eating. This can be allergies to various ingredients in food, such as, preservatives and additives etc. or to the food itself. Some allergies cause digestion problems as well. There are also times when you may feel nauseous after every meal.