Most people try to fight aging with creams, serums, or Botox. The truth is that aging starts inside the body. Loss of collagen, stiff connective tissue & changes to the fascia are what drive wrinkles and poor posture. By age 40, we have already lost up to 25% of our collagen.

These factors speed up collagen loss and make us age before our time: • Excess sugar and refined starch • Smoking • Excess UV radiation • Certain antibiotics But the good news is collagen can also be rebuilt. Here are 7 of the most effective ways to protect and restore it.

1/ Vitamin D3 Vitamin D protects collagen and connective tissue, slowing premature aging. Deficiency accelerates wrinkles, joint stiffness, and tissue degeneration. Take at least 10,000 IU daily to support skin, muscles, and overall vitality.

2/ Exercise that stimulates collagen Effective methods include: • Planks: build strength without stressing joints • Slow eccentric moves: lower yourself slowly in push-ups or pull-ups • Gradual sprinting: supports collagen in muscles, vessels, and heart

3/ Vitamin C Vitamin C is essential for collagen production and tissue repair. Sugar and smoking block its effectiveness, accelerating aging. The highest natural source is raw sauerkraut, supporting skin, joints, and connective tissue.

4/ Key cofactors for collagen • Vitamin K2 from liver, egg yolks, butter • Magnesium from dark chocolate, almonds, spinach • Zinc from oysters, red meat, liver • Copper from shellfish, liver, dark chocolate These support skin, joints, and connective tissue health.

5/ Quality protein Protein is essential for collagen and tissue repair. Avoid low-quality plant isolates and low-fat “diet” proteins. Choose grass-fed beef for a complete amino acid profile and a healthier omega-3 to omega-6 ratio.

6/ Fasting and autophagy Fasting helps recycle damaged proteins and stimulate new collagen. The most effective method is intermittent fasting with two meals per day, or even one in some cases.

7/ Sleep and oxytocin Poor sleep accelerates aging by increasing cortisol. Deep sleep and oxytocin reduce stress, support recovery, and help rejuvenate tissue. Oxytocin can be naturally boosted with a probiotic dairy culture (L. reuteri).

Aging is inevitable. Premature aging is not. Focus on the causes inside your body, and the outside will follow. To learn more about reversing aging naturally, watch this video: https://youtu.be/7FA2nGFPbAM

A bit about me: I’m the creator of Healthy Keto® and Intermittent Fasting protocols, helping over 100M people make healthier choices. Follow me @dr_ericberg for more evidence-based insights to improve your health and longevity.

What is one key takeaway you gained from this thread? Share it in the comments below. I read every comment and often use them to create future content that matters to you.

@dr_ericberg love this!

@dr_ericberg Great thread One powerful anti-aging tip that’s often missed: Red light therapy (near-infrared). It boosts collagen, improves skin elasticity, and supports mitochondria. Backed by studies, it’s a non-invasive way to fight aging from the inside out. Worth exploring.

@dr_ericberg And castor oil, what a threat for the face, and the rest

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