Your understanding of the fibula and its role in the lower leg is correct. It indeed serves important functions such as stability, muscle attachment, and support for the ankle, even though it bears less weight than the tibia. Your symptoms of mild leg pain, ankle weakness, and stiffness could indicate a potential imbalance in Vata, which can lead to dryness and space in the joints, or possibly a weakness related to bone density, especially with your current caffeine intake and low calcium-rich food consumption. In Ayurveda, bone health is closely associated with the strength of the dhatus, particularly the Asthi dhatu (bone tissue), and imbalances often stem from disturbances in Vata and sometimes Kapha.
To naturally strengthen your bones, consider the following personalized Ayurvedic recommendations. Start by incorporating foods rich in calcium, magnesium, and vitamin D, such as leafy greens, dairy products, and sesame seeds. Reduce your caffeine intake, as it can interfere with calcium absorption; instead, try herbal teas, such as ginger or tulsi. Include bone-supportive herbs like Hadjod, which is known for its beneficial effects on bone health, Ashwagandha to strengthen muscles and improve resilience, and Shatavari to help with overall vitality.
In terms of practical exercises, practice weight-bearing activities such as walking or yoga, focusing on balance and flexibility to support joint stability. Incorporating gentle yoga poses like Tree Pose or Warrior Pose can increase strength and stability in the legs and ankles. Ayurvedic therapies such as Abhyanga (oil massage) using warming oils like sesame oil can help nourish your joints and bones, improving circulation and alleviating stiffness.
It’s crucial to ensure a balanced diet and a lifestyle that fosters stability to maintain bone density effectively. If your symptoms persist or worsen, consider consulting with an Ayurvedic practitioner for an in-depth assessment and a more tailored treatment plan that may include specific formulations or therapies.


