Frequent penile friction can reduce sensitivity, and this claim has some scientific basis.

Frequent penile friction can indeed reduce sensitivity to some extent, as repeated stimulation can alter the responsiveness of nerve endings. When human nerve endings are subjected to continuous stimulation, they gradually adapt to it, thereby reducing sensitivity. This phenomenon is medically termed "adaptive changes," a self-protective mechanism the body employs in response to persistent external stimuli. However, such adaptations have limits, and excessive friction may lead to skin damage or other health issues.

During any self-stimulation activities, moderation is key to avoid skin damage or infections from excessive friction. Maintain good personal hygiene by washing intimate areas with mild cleansers and avoid soaps or washes that may cause irritation. Adequate hydration also helps maintain skin health. Consult a doctor or healthcare professional if any discomfort or health concerns arise.

Life Tip:

1. Moderate friction to avoid skin damage from excessive stimulation.

2. Maintain good personal hygiene habits and use mild cleaning products.

3. Pay attention to your body's reactions and seek medical attention promptly if discomfort occurs.