3 pillars of slimming that you need to know.

Understand why muscle, mobility and rest are the key to real results

If you've ever started a weight loss process and felt that, despite the lower numbers on the scale, your body seemed to lose vigor or become more tired, you've experienced the most common weight loss mistake: focusing only on fat and forgetting about structure.

The big question is not just “getting smaller”, but building a body that moves better. Real success is not what you eliminate, but what you manage to preserve and strengthen along the way.

Joint relief and inflammation control.

We know it's a physical fact: carrying less weight reduces the direct pressure on the knees and hips. However, the benefit of losing weight for the joints is also biological. Excess adipose tissue acts as a production unit for inflammatory substances that continually attack the cartilage.

Studies published in the journal Osteoarthritis and Cartilage show that a reduction of just 7% of body weight already provides significant pain relief and improves physical function. But the most interesting detail is the reduction in COMP protein, a marker that indicates cartilage degradation. When weight loss is well managed, the levels of this protein drop, signaling that the joints have stopped suffering the inflammatory “corrosion” caused by excess fat.

Why is preserving muscle mass vital?

Very restrictive diets, metabolic surgery or the use of new generation drugs (such as GLP-1 agonists) bring a biological challenge: the risk of the body using its own muscle tissue as a source of energy.

Losing muscle mass is the fastest way to compromised metabolism and autonomy. Without a solid muscle base:

The reduction in muscle mass has a direct impact:

• the metabolism (making it easier to gain weight);
• physical strength;
• joint stability.
  

This care becomes even more important after the age of 40, when the risk of muscle loss is naturally higher. On the other hand, according to the meta analysis Preserved Muscle Strength Despite Muscle Mass Loss After Bariatric Metabolic Surgery: a Systematic Review and Meta-analysis, published in the journal Obesity Surgery, Even with a reduction in muscle volume after bariatric surgery, the quality of the muscle can be preserved or even improved. This is because the fat infiltrated into the muscle decreases, reducing inflammation and improving its efficiency.

The role of collagen in joint health.

During weight loss, the body goes through a process of adaptation. Collagen plays an important role in protecting the joints. This protein is the most abundant in the body and is essential for the structure of cartilage. However, its production tends to decrease with age.

Hydrolyzed collagen peptides, especially those of low molecular weight, are well absorbed by the body. Once ingested, they can reach the cartilage and stimulate the cells responsible for maintaining it (chondrocytes), contributing to a chondroprotective effect.

Publications such as the article Analgesic efficacy of collagen peptide in knee osteoarthritis: a meta-analysis of randomized controlled trials, present in Journal of Orthopaedic Surgery and Research, suggest that regular use of collagen can help reduce joint pain and improve physical function.

How to protect muscles and joints during weight loss?

For weight loss to result in a healthier body, it's important to adopt an active and balanced approach. Some pillars are fundamental:

• Adequate protein intake: protein intake is essential for maintaining muscle mass. Distributing quality proteins throughout the day helps to stimulate muscle synthesis and reduce losses.
  
• Strength training practice: Resistance exercises, such as weight training, are essential for preserving muscles. They also help keep the metabolism active and help prevent weight gain.
  
• Targeted supplementation: when necessary, supplementation with collagen and other nutrients can help provide support for joints and muscles, as long as it is guided by a health professional.

Want to better understand the impact of mobility on life expectancy? Click here and check out the content we've prepared on the subject.

Slimming goes beyond reducing body fat. It also represents an opportunity to regain mobility, strength and quality of life. By combining a balanced diet, strength exercises and joint health care, it is possible to ensure that every kilo lost represents more comfort, movement and well-being in everyday life.

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