Structure and Function of Arteries, Capillaries, and Veins. The walls of arteries and veins have three layers or tunics: 1  An outer layer (tunica adventitia) of connective tissue with collagen fibers. 2  A middle layer (tunica media) of circularly arranged smooth muscle and elastic fibers.
You might have heard that eating chocolate or greasy foods can cause acne, but these are both just myths. The truth is that food has little to do with breakouts. Acne occurs when the openings of hair follicles become blocked with oil secretions, dead skin cells and bacteria.
2. Eat something. If you've been drinking on an empty stomach, part of the reason you're feeling so drunk is that there is nothing in your stomach to absorb the alcohol. Eat a substantial meal that is carb-heavy to help soak up the alcohol and ease any nausea you may feel.f you've been drinking on an empty stomach, part of the reason you're feeling so drunk is that there is nothing in your stomach to absorb the alcohol. Eat a substantial meal that is carb-heavy to help soak up the alcohol and ease any nausea you may feel.