All modules
Optional module

Vitamin D
Upgrade

25-OH Vitamin D analysis with a personalised supplementation recommendation based on your actual levels.

45 add-on to base plan

Vitamin D:
the right supplementation.

In Portugal, the majority of the population has a Vitamin D deficiency, especially in winter. However, supplementing without knowing your actual levels can be ineffective or, in excess, harmful.

This module analyses your 25-OH Vitamin D with precision and provides a personalised supplementation dose based on your levels, health goals, and other relevant biomarkers (calcium, phosphorus, PTH).

For precise supplementation.

Recommended for those already taking Vitamin D without knowing if the dose is adequate, for those who suspect a deficiency (fatigue, low immunity, muscle aches, low mood in winter), or for those wanting to optimise levels for bone health, immunity, and cognitive performance.

Particularly relevant in the autumn and winter months, when sun exposure is insufficient.

What's included

Vitamin D 25-OH (quantitative)
Precise analysis of the most relevant marker for assessing Vitamin D status in the body.
Bone metabolism markers
Serum calcium and phosphorus to contextualise Vitamin D values in bone and metabolic health.
Report with clinical interpretation
Your Vitamin D levels classified (severe deficiency / insufficiency / sufficiency / optimal level) with clinical context.
Personalised supplementation dose
Precise daily Vitamin D3 dose recommendation (with or without K2) based on your results and goals.
Safety monitoring
Serum calcium assessment to exclude hypercalcaemia in cases of prior high-dose supplementation.
Results in 5 to 7 days
Certified laboratory analysis with rapid delivery to the Lyvoo app.

Markers analysed

Complete panel for assessment and optimisation of Vitamin D levels.

Vitamin D 25-OH Serum calcium Phosphorus PTH (parathyroid hormone) Magnesium (Vitamin D co-factor)

Add to your programme.

Lyvoo's most accessible module. Available as an add-on to any base plan.

View programme Other modules