What type of tissue primarily makes up healthy gingiva?

Healthy gingiva, or gums, is primarily composed of connective tissue, which provides structural support and strength. Connective tissue in the gingiva includes collagen fibers, fibroblasts, and other components that help maintain the integrity of the gum tissue and connect it to the underlying tooth and bone structure.

While epithelial tissue does play a significant role in the gingiva, as it forms the outer layer that interfaces with the oral environment, it is the connective tissue that accounts for the majority of the tissue mass. The connective tissue is crucial for the overall health of the gums, as it nourishes the epithelial layer and is involved in inflammatory responses and healing processes.

Nerve tissue is not a primary component of gingiva, though it is present to a lesser extent, providing sensory functions. Muscular tissue is also not related to the composition of gingiva. Therefore, the predominant type of tissue in healthy gingiva is indeed connective tissue.