Impact of Extreme Diets on Bone Health: Insights & Explanations

by Ella

In a recent social media disclosure, actor Jameela Jamil shed light on her struggles with poor bone density, a condition she faces despite being in her thirties. Jamil attributed this concerning revelation to her extensive history of dieting, issuing a cautionary note to her followers about the detrimental effects of diet culture on overall health.

Bone density holds paramount significance for numerous physiological functions, serving as a reservoir for essential minerals crucial for optimal bone function. Various factors, including dietary habits, exert significant influence on bone health, as underscored by Jamil’s candid disclosure.


Bone, being a dynamic tissue, continuously undergoes remodeling in response to external stresses and stimuli. From fractures to physical activity, the skeletal structure adapts to accommodate various demands. This dynamic process of bone remodeling underscores the importance of dietary interventions, particularly during critical developmental stages and beyond.


Integral components of bone composition include proteins like collagen and vital minerals, notably calcium, essential for maintaining skeletal integrity and facilitating repair processes. Vitamin D, in conjunction with calcium, plays a pivotal role in bone mineralization, a process vital for sustaining optimal bone density and structural strength.


Monitoring bone mineral density through diagnostic techniques like Dexa scans provides valuable insights into bone health, with higher concentrations of hydroxyapatite crystals indicating healthier bones. Peak bone mineral density typically occurs in late adolescence and early adulthood, gradually declining thereafter, particularly in the absence of adequate dietary support and physical activity.


Accruing calcium reserves from early childhood, primarily through dietary sources, lays the foundation for robust skeletal health. However, sustained reliance on skeletal calcium reserves poses challenges, necessitating consistent dietary intake to maintain optimal bone density.

Notably, dietary patterns characterized by excessive consumption of sugary beverages, particularly cola, have been associated with diminished bone density and heightened fracture risk. Furthermore, diets rich in added sugars contribute to inflammation and physiological imbalances, exacerbating the risk of calcium depletion and osteoporosis.

Extreme dietary practices, including low- and high-fat regimens, also exert adverse effects on bone health, with anorexia nervosa representing a significant risk factor for compromised bone density. Individuals with anorexia often experience reduced bone mineral density, increasing susceptibility to fractures and osteoporosis-related complications.

Addressing bone health concerns necessitates a multifaceted approach, commencing from early developmental stages through adulthood. While dietary modifications and supplementation offer potential avenues for mitigating bone density decline, attention to broader lifestyle factors and hormonal influences, particularly in post-menopausal women, remains pivotal for sustaining optimal skeletal health.

In conclusion, the impact of extreme diets on bone health underscores the intricate interplay between dietary habits, physiological processes, and overall well-being. Jameela Jamil’s candid revelation serves as a poignant reminder of the profound implications of diet culture on long-term health outcomes, urging individuals to prioritize holistic approaches to nutrition and wellness.



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