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Related Concept Videos

Essential Minerals for Bone Health01:31

Essential Minerals for Bone Health

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The minerals contained in all of the food we consume are essential for our organ systems. However, certain essential minerals, such as calcium, phosphorus, magnesium, manganese, and fluoride, largely affect bone health.
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
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Role of Vitamins in Maintaining Bone Health01:25

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The growth and maintenance of bone are regulated by a combination of nutritional factors, including vitamins, such as vitamin A, B12, C, D, and K.
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
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Bone Disorders01:29

Bone Disorders

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Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
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The Functions of the Skeletal System01:22

The Functions of the Skeletal System

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The most apparent functions of the skeletal system are support, protection, and movement. However, bone tissue also performs several other critical metabolic functions. For one, the bone matrix acts as a reservoir for a number of minerals important to the functioning of the body, especially calcium and phosphorus. These minerals, present in the bone tissue, can be released back into the bloodstream when required. Calcium ions, for example, are essential for muscle contractions and controlling...
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Hormones and Bone Tissue01:17

Hormones and Bone Tissue

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The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
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The Bone Matrix01:18

The Bone Matrix

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Bone contains a relatively small number of cells entrenched in a matrix of collagen fibers that provide an adherent surface for inorganic salt crystals. Both components of the matrix, organic and inorganic, contribute to the unusual properties of bone. Without collagen, bones would be brittle and shatter easily. Without mineral crystals, bones would flex and provide little support. This can be observed by an experiment: when the minerals of a bone are dissolved by soaking the bone in...
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Updated: Mar 2, 2026

Using Real-Time Cell Metabolic Flux Analyzer to Monitor Osteoblast Bioenergetics
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Fat, Sugar, and Bone Health: A Complex Relationship.

Li Tian1, Xijie Yu2

  • 1Laboratory of Endocrinology and Metabolism, Department of Endocrinology, State Key Laboratory of Biotherapy and cancer center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China. tianzhuangzhuang924@126.com.

Nutrients
|May 18, 2017
PubMed
Summary

Dietary fat and sugar intake significantly impact bone health, influencing bone mineral density and microarchitecture. Understanding these nutritional effects is key to developing strategies for osteoporosis prevention and improving bone health.

Keywords:
bone metabolismbone microstructureglucosehigh fructosehigh-fat dietsucrose

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Area of Science:

  • Nutrition Science
  • Bone Biology
  • Metabolic Health

Background:

  • Osteoporosis prevalence is increasing with aging populations.
  • Nutritional status is a modifiable risk factor for osteoporosis and other chronic diseases like obesity, diabetes, and coronary heart disease (CHD).
  • Dietary components like fats and sugars play a crucial role in bone metabolism and structural integrity.

Purpose of the Study:

  • To explore the complex relationship between dietary nutrition, particularly fat and sugar intake, and bone health.
  • To review the impact of different dietary patterns on bone mineral density (BMD) and bone microarchitecture.
  • To identify potential nutritional strategies for osteoporosis prevention.

Main Methods:

  • Review of existing research on the effects of high-fat, high-sugar (fructose, glucose, sucrose), and combined diets on bone health.
  • Analysis of studies examining bone mineral density (BMD) and cancellous bone microstructural changes.
  • Investigation into the influence of diet on lipid metabolism, bone marrow environment, and inflammation.

Main Results:

  • High-fat diets show varied associations with BMD, sometimes linked to diminished bone strength and adverse microstructural changes, but occasionally contributing to peak bone mass.
  • High-fructose diets may promote stronger bones with better microarchitecture compared to high-glucose diets.
  • High-fat/high-sucrose diets present mixed results, demonstrating both beneficial and detrimental effects on bone metabolism and mass.

Conclusions:

  • Dietary nutrition exerts diverse effects on bone health, with specific impacts varying based on nutrient type and dietary pattern.
  • Understanding the intricate regulation between dietary components and bone health is essential.
  • Modifying nutritional intake holds promise for developing effective strategies to enhance bone health and prevent osteoporosis.