The Positive Health Loop (PHL) And Osteoporosis
Modified on Aug 29, 2026 |
Written by Art Solbrig
I want to explain how the Positive Health Loop (PHL) may be useful for fending off osteoporosis.
All 8 components work together against negative health effects that promote osteoporosis in people.
Rank of PHL Components for Osteoporosis and Why They Rank Here
| Rank |
PHL Component |
Why It Ranks Here |
| 1 |
Exercise |
Direct mechanical stimulus for bone formation; improves muscle strength, balance, and reduces fall/fracture risk. |
| 2 |
Vitamin D |
Central to calcium/phosphate homeostasis, mineralization, and VDR signaling. |
| 3 |
Melatonin |
Potentially unusually relevant: supports osteoblasts, may inhibit osteoclastogenesis through RANKL/OPG, and may enhance VDR signaling. |
| 4 |
NR/NMN - NAD⁺ |
Potentially combats age-related osteoblast progenitor loss, senescence, mitochondrial dysfunction and impaired SIRT1/SIRT3/SIRT6 signaling. |
| 5 |
Magnesium glycinate |
Supports vitamin-D metabolism, PTH signaling, bone-cell function and mineral metabolism; also supplies substantial glycine. |
| 6 |
Inulin/FOS - SCFAs |
Addresses the gut–bone axis; may improve mineral absorption and produce SCFAs that influence osteoblast/osteoclast activity and inflammation. |
| 7 |
Astaxanthin |
Potentially reduces oxidative stress and inflammation affecting bone cells; direct osteoporosis evidence is less developed. |
| 8 |
Ubiquinol |
Supports mitochondrial energy production and antioxidant defenses in bone cells, but direct evidence for osteoporosis is relatively limited. |
The PHL appears to have a potentially strong multi-pathway fit with osteoporosis, although it should be viewed as a bone-supportive strategy rather than a proven treatment for established osteoporosis. Its components address several of the processes involved in age-related bone loss: bone remodeling, osteoblast and osteoclast activity, mineral metabolism, oxidative stress, mitochondrial function, inflammation, collagen formation, gut health, and mechanical loading. Exercise is particularly important because weight-bearing and resistance exercise directly stimulate bone formation while improving muscle strength, balance, and fracture protection. Vitamin D and magnesium support mineral metabolism, while melatonin may provide additional effects on bone-cell signaling and remodeling.
Read More
