Man therefore gets his vitamin A by eating plants which are rich in carotenes or by eating those parts of domestic animals which are rich in the vitamin itself: liver, butter and cream from milk; egg yolk; and cod-liver oil.
If the vamp is too loose, your heel may slip out of the shoe, while a vamp that is too tight can cause toe pain or numbness. Counter. The heel counter is the back of the shoe that holds the heel in place. A stiff counter offers greater heel control and stability.
Breaking in High Heel Shoes Gradually. 1  1. Wear them throughout the day. 2  2. Wear your heels with socks. 3  3. Bend and twist them.  4. Blast your heels with 1  heat. 5. Always keep your heels stuffed.  6. Keep silica gel packets in your shoes when theyâre not being worn.