Tag: bone health
Vitamin D as Endocrine Hormone: How a Single Molecule Orchestrates Immunity, Bone Health, and Gene Expression
Vitamin D functions as a steroid hormone controlling over 200 genes, not simply as a micronutrient. Once activated through hepatic…
Calcium-to-magnesium ratio matters more than total calcium intake, research suggests
Research suggests calcium and magnesium function as physiological antagonists. Modern Western diets often exceed a 3:1 calcium-to-magnesium ratio, potentially increasing…
Bones Are Living Organs That Talk to Your Body—Here’s How
Bones are living tissues that continuously secrete hormones and signalling molecules—including osteocalcin—that regulate blood glucose, immune function, and brain health.…
Vitamin K’s Hidden Hierarchy: Why Your Body Prioritises Blood Clotting Over Bone Health
Current vitamin K dietary guidelines prioritise blood clotting at the expense of bone and arterial health, leaving proteins critical for…
Vitamin D Insufficiency Affects Up to 97% in Some Regions—Here’s What the Evidence Shows
Vitamin D insufficiency affects 40–97% of North American populations, with geographic latitude and skin pigmentation driving significant disparities in vitamin…
Muscle rebuilds in three months, but bone takes twice as long—and protein supplements don’t speed it up
Muscle tissue rebuilds completely every three months, while bone takes up to 2.3 years, according to a new study in…
Calcium and Vitamin D Supplements Show Limited Benefit for Fracture Prevention in Older Adults, Major Review Finds
A comprehensive systematic review of nearly 154,000 older adults challenges decades of clinical guidance, finding that calcium and vitamin D…
Semaglutide Linked to Fewer Bone Fractures Despite Greater Weight Loss in Type 2 Diabetes
A real-world analysis of 60,000 adults with type 2 diabetes shows semaglutide users experienced 15% fewer bone fractures than those…