Meats (tallow, chicken fat, goose fat, duck fat, or others). Raw dairy products (butter, cream, whole milk or full-fat cheese or yogurts). Sardines (some others such as salmon, tuna and others have some quality fats, but are too high in mercury to be healthful foods).
Pimples in the nose are not usually the same as those on other parts of the surface of the skin. It is usually as a result of folliculitis which is caused by infection of hair follicles in the nostrils. Mostly it is as a result of bacterial imbalances which could be triggered by a number of factors.
As the condition worsens, the redness may deepen to a dark, ruddy color and blood vessels may become visible in the affected areas. Pimples and bumps may appear and in severe cases, excess tissue may make the nose appear swollen and misshapen, creating the bulbous nose effect. The skin may thicken and develop uneven surface lumps. In rare cases the eyes may also be affected, a condition known as ocular rosacea.