The larva may look like the maggot stage of a housefly or the caterpillar stage of a butterfly or moth. It is able to live on its own and secures its own food from the surrounding environment. After a period of time, the larva builds itself some kind of protective shell such as a cocoon.
The recommended dietary allowance for vitamin C is 75 milligrams for women and 90 milligrams for men per day. For a healthy and robust heart, include vitamin C-rich foods in your diet such as oranges, strawberries, watermelon, broccoli, Brussels sprouts, tomatoes, cauliflower and cabbage.
This helps ease blood flow through the veins, keeping them healthy. According to a review published in the journal Free Radical Biology and Medicine, clinical trials show that vitamin E can help protect blood vessels, and a dosage of 100 to 800 international units of vitamin E per day is safe.iacin Reduces Cholesterol. Niacin, or vitamin B-3, is another vitamin important for vein health, because it can help balance blood cholesterol levels. The University of Maryland Medical Center recommends 14 to 16 milligrams for most adults and 18 milligrams for pregnant women.