Food allergy

Food additive/chemical reaction

Gluten reaction (what you describe is similar to the reaction I have to gluten and carbs and when I worked happened at this time of day because I would eat it at this time of day as a "pick me up")

Dairy allergy - lactose or caesin in dairy

Adrenal Fatigue (happens a lot at this time of day with symptoms that are similar to what you describe)

Deficiency in the Vitamin B family of vitamins

Deficiency of other vitamins

Hypoglycemia (symptoms are similar to what you describe)

hi there, i need some real help from you, from last two month I am feeling dizziness after eating, specially after eating my dinner, I have never had this problem earlier, I want to know what can be possible cause for this, i am 26yrs old female, i generally prefer veg diet.