Vitamin D3

Overview

In plain language

Vitamin D3 (cholecalciferol) is the most bioactive form of vitamin D, essential for calcium absorption, immune function, and mood regulation. It's produced naturally through sun exposure but many people require supplementation.

Produced in the skin with sunlight exposure, vitamin D3 (cholecalciferol) regulates calcium absorption and strengthens bones and muscles. Many seniors have low levels due to reduced sun exposure. Supplementation helps prevent bone loss, improve balance, and boost immunity. It’s also linked to better mood and reduced inflammation.

Benefits

Use this section to compare the kinds of benefits people most often look for from this treatment.

General Benefits

Vitamin D3 acts more like a hormone than a typical vitamin, influencing thousands of genes throughout the body. It's essential for calcium absorption, bone health, immune system regulation, mood balance, and cardiovascular function.

Physical Benefits

Supports bone health – Essential for calcium absorption and maintaining bone mineral density
Enhances immune function – Supports both innate and adaptive immune responses for optimal defense
Promotes muscle strength – Vitamin D receptors in muscle tissue support strength and function
Supports cardiovascular health – Helps maintain healthy blood pressure and heart function

Mental Benefits

Additional Information

Related Conditions: Osteoporosis, fatigue, immune weakness

Conditions This May Help With

See where this treatment appears most often and review the related condition pages for context.

Health Condition

Chronic Fatigue Syndrome (CFS)

Chronic fatigue syndrome (CFS), also known as myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), is a complex medical condition characterized by severe fatigue that is not relieved by rest. This debilitating fatigue can significantly impact daily activities and overall quality of life. While CFS can affect people of all ages, it is particularly prevalent among middle-aged individuals.

2 studies

Osteoporosis

Osteoporosis, often referred to as the "silent disease," is a condition characterized by a decrease in bone mineral density, leading to weakened bones and an increased risk of fractures. As bones become more fragile, even minor falls or bumps can cause serious injuries. While osteoporosis can affect people of all ages, it is particularly common among postmenopausal women and older adults.

1 study