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.
Approximately three hours after eating a complete meal, you should feel hungry. It may occur even sooner if you're eating five to six smaller meals a day. If you don't, it may be for one of the reasons below. 1  Low blood sugar from not eating properly.2  You might feel tired, irritable, lightheaded or jittery, and you don't recognize these feelings as hunger.t may occur even sooner if you're eating five to six smaller meals a day. If you don't, it may be for one of the reasons below. 1  Low blood sugar from not eating properly. 2  You might feel tired, irritable, lightheaded or jittery, and you don't recognize these feelings as hunger.