Why Does My Body Smells Like The Food I Ate

Why does my body smells like the food i ate or for example when i past a area that someone is cooking specially if its a fried i tend smell like it.. i have a eczema and acne on my body. I shower a lot and use every kind of soaps and later on i use special soap because i found out i have allergies on harsh soap and detergent, i use moisturizing lotion also and take baking soda baths.. i feel ashamed whenever i will smell differently. Is there Any indication of abnormality within my body.. thanks