Collagen loss is a natural part of ageing. Several other factors, however, can accelerate collagen loss. These include smoking, excessive sun exposure and poor diet. Collagen is a protein that plays a crucial role in maintaining the structural integrity of various tissues and organs. From providing skin elasticity to supporting joint flexibility and bone strength, collagen is essential for overall health and well-being. Naturally, collagen levels in the body can decline over time, leading to various signs of ageing. Understanding what causes collagen loss is crucial for taking proactive steps to reduce collagen loss.
Natural causes of collagen loss
Our bodies are constantly producing and repairing tissues. Collagen plays a vital role in this process. Unfortunately, our bodies’ natural collagen production isn’t unlimited. As we age, a natural slowdown occurs in the cells responsible for collagen synthesis, called fibroblasts. This decline typically begins in the mid-to-late 20s. This gradual decrease in the quality and quantity of collagen throughout the body. Reduced collagen levels in the body lead to the formation of wrinkles and fine lines, and also our joints and bones.Other factors that cause collagen loss
Beyond the natural ageing process, there are certain lifestyle factors that cause collagen loss. Some of these lifestyle factors include:- Smoking: Tobacco smoke contains chemicals that disrupt collagen synthesis and promotes the collagen breakdown. Quitting smoking will help you preserve your collagen levels and maintain healthier looking skin.
- Excessive sun exposure: Prolonged exposure to sunlight can cause collagen loss. Ultraviolet (UV) radiation emitted by the sun harms collagen fibres within the skin. Excessive sun exposure can cause fine lines, and sagging skin. To protect your collagen levels, try to restrict your time in the sun and utilise protective clothing and sunscreen, seeking shade where you can.
- Poor diet: A poor diet can cause collagen loss. A high intake of processed foods, sugary snacks, and unhealthy fats reduce collagen levels. Inadequate intake of essential nutrients hinders collagen synthesis and repair processes. Focus on consuming a balanced diet increases collagen production. A balanced diet is rich in fruits, vegetables, lean proteins, and healthy fats.