14/06/2025
Extreme weight loss—especially when done rapidly or without proper nutritional and resistance training support—can lead to saggy skin and increase the risk of osteoporosis. Here’s why:
🔻 1. Saggy Skin: Why It Happens
• Loss of Lean Mass: When you lose weight too quickly without resistance training, your body doesn’t just lose fat—it loses muscle too. Less muscle means less “structure” under the skin, making sagging more visible.
• Low Protein = Poor Skin Health: Not eating enough protein affects skin regeneration and repair, making it less likely to tighten up post-weight loss.
🦴 2. Risk of Osteoporosis Without Resistance Training
• Muscle Loss = Bone Loss: Muscle contractions stimulate bone growth. If you’re not using your muscles (via strength training), your bones get weaker over time—especially in a calorie deficit.
• Protein Deficiency Worsens It: Bones are made of protein matrix too—not just calcium. Without enough protein, your body can’t maintain strong bones.
• Calcium & Vitamin D Deficiency Risk: Extreme diets often cut essential nutrients. If you’re not consuming enough of these, you’re increasing your risk of brittle bones.
✅ What Prevents These Issues?
• Resistance Training: Helps preserve lean muscle mass, gives skin something to “cling to,” and protects bone density.
• Adequate Protein Intake: Helps optimize muscle protein synthesis (MPS), which is crucial during weight loss to maintain muscle and support skin/bone health.
• Gradual Fat Loss: Allows time for skin to tighten and reduces the likelihood of muscle and bone loss.
📌 Final Takeaway
If you’re cutting weight without lifting weights and hitting enough daily protein, you’re not just losing fat—you’re losing your body’s support structure (muscle). That means more loose skin, a weaker skeleton, and a higher chance of long-term health issues.
💡 Lose fat smart, not fast. Lift weights, eat enough protein, and aim for sustainable fat loss.