# Supplement Dosage Calculator MCP for AI Agents MCP

> Supplement Dosage Calculator figures out exactly what dose of a supplement you need. Instead of guessing or relying on general recommendations, this MCP calculates precise amounts based on your body weight, age, sex, and the specific element chemistry of ingredients like Magnesium or Vitamin D. It ensures you hit your elemental target while staying within safe physiological limits.

## Overview
- **Category:** health
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_uucK9D9u4XDyQIKyNAUXEDRZaIf0QiVQJy9NIjGp/mcp
- **Tags:** supplements, dosage, vitamins, minerals, creatine, magnesium, iron

## Description

Figuring out correct supplement dosing is complicated. The amount printed on a bottle rarely matches the actual required dosage for your body's elements. This MCP solves that gap between general nutrient guidelines and what your physiology actually needs.

It uses advanced modeling to determine the precise compound mass you need, factoring in everything from your weight to specific deficiencies. You can use it to calculate necessary doses for key nutrients like Vitamin D, Iron, Magnesium, and Creatine. The system also cross-references official RDA and UL benchmarks so you never risk dosing outside safe limits. Because Vinkius hosts this MCP within its catalog, your AI client connects once and gains access to accurate, evidence-based nutritional guidance that's far more precise than standard online calculators.

## Tools

### calculate_creatine_regimen
Provides structured daily dosing amounts of creatine for both initial loading phases and long-term maintenance use.

### calculate_iron_dosage
Determines the exact required dose of iron salts needed to address existing hemoglobin deficiency or maintain healthy blood levels.

### calculate_magnesium_mass
Calculates the total physical mass of a specific magnesium compound required to hit an elemental magnesium target.

### lookup_supplement_safety_parameters
Retrieves official safety and nutritional benchmarks, including RDA and UL limits, for any supplement in its database.

### calculate_vitamin_d_dose
Determines the daily Vitamin D requirement, giving results in both mcg and IU, while adjusting calculations for deficiency status.

## Prompt Examples

**Prompt:** 
```
I want to boost my energy and think I need more magnesium. How much should I take if I want 250mg of elemental magnesium?
```

**Response:** 
```
**Magnesium Dosage Calculation**

Based on your goal of achieving **250 mg** of elemental magnesium, here are the recommended compound masses for common forms:

*   **Magnesium Glycinate:** ~1375 mg (Best for absorption)
*   **Magnesium Citrate:** ~1480 mg (Good for gut support)

Please note: Always check official safety parameters to ensure this dose is within your safe daily limits.
```

**Prompt:** 
```
If I'm 75kg and my doctor suspects low Vitamin D, what should my daily intake be?
```

**Response:** 
```
**Vitamin D Dosage Recommendation**

For a user weighing 75 kg, the recommended daily dosage is:

*   **20 mcg (800 IU)**

This calculation adjusts for general deficiency risk based on current physiological models. *Always consult your healthcare provider before starting supplementation.*
```

**Prompt:** 
```
What's the plan for restarting creatine loading? I weigh 90kg.
```

**Response:** 
```
**Creatine Loading Regimen (7 days)**

| Day | Dose Amount |
| :--- | :--- |
| 1-5 | 20 grams/day |
| 6+ | 3-5 grams/day |

This regimen is designed to quickly saturate muscle stores. Remember, after the loading phase, you transition to maintenance dosing.
```

## Capabilities

### Calculate Vitamin D Requirements
Determines the necessary daily dosage of Vitamin D in both micrograms (mcg) and International Units (IU), adjusting for your current deficiency status.

### Determine Magnesium Compound Mass
Calculates the total mass of any magnesium compound needed to achieve a specific elemental magnesium goal, regardless of the form used.

### Adjust Iron Dosage for Deficiencies
Determines the required dose of iron salts necessary to treat hemoglobin deficiency or help maintain healthy blood levels.

### Set Creatine Loading and Maintenance Doses
Provides structured daily dosing instructions for creatine, covering both initial loading phases and long-term maintenance requirements.

### Verify Supplement Safety Limits
Retrieves official Recommended Daily Allowance (RDA) and Upper Limit (UL) benchmarks for any supplement compound in the database.

## Use Cases

### Starting a Micronutrient Loading Phase
A user with recent bloodwork showing borderline magnesium levels asks their agent for help. The agent uses `calculate_magnesium_mass` and reports that they need to consume 1245mg of the specific compound, not just '200mg,' ensuring peak absorption.

### Optimizing Athlete Supplement Stacks
A coach needs a plan for an athlete with low hemoglobin. The agent uses `calculate_iron_dosage` and generates a structured regimen, detailing the required dose of iron salts to safely bring blood levels up.

### Determining Vitamin D Needs Post-Winter
A person asks for their daily vitamin D requirement given they weigh 85kg. The agent uses `calculate_vitamin_d_dose` and provides the exact recommendation, like 30 mcg (1200 IU), which is perfect for their body mass.

### Establishing a Creatine Cycling Schedule
A fitness enthusiast wants to start creatine. The agent uses `calculate_creatine_regimen` and gives them a day-by-day dosing schedule, starting with the necessary loading dose based on their current weight.

## Benefits

- Stop guessing on doses. Use the `calculate_magnesium_mass` tool to convert a simple elemental goal (like 200mg of magnesium) into the actual, necessary mass of your specific supplement compound.
- Get tailored dosing instructions for key nutrients. The ability to run `calculate_vitamin_d_dose` provides clear daily recommendations in both mcg and IU, adjusting for deficiency.
- Manage athletic cycles accurately. Use `calculate_creatine_regimen` to get precise loading and maintenance phase doses based on your body weight.
- Ensure safety first. The `lookup_supplement_safety_parameters` tool checks every dose against official RDA and UL benchmarks before you take it.
- Treat deficiencies effectively. Run `calculate_iron_dosage` to determine the exact amount of iron salts needed when addressing low hemoglobin levels.

## How It Works

The bottom line is: you get actionable, precise dosing recommendations tailored specifically to your individual body chemistry and health goals.

1. You provide your biometrics, such as weight, age, sex, or specific health metrics like hemoglobin levels. You also specify the target nutrient and the form of the supplement you are considering.
2. The MCP runs these inputs through its specialized calculation models to determine the required elemental dosage and then translates that into a safe, effective compound mass recommendation.
3. You receive clear dosing instructions, often presented in both mcg/IU and total grams, along with official safety benchmarks for comparison.

## Frequently Asked Questions

**How does the calculator handle different forms of magnesium?**
The `calculate_magnesium_mass` tool uses specific elemental yield percentages for various forms like glycinate, citrate, and oxide to calculate the total compound mass required.

**Can I use this for Vitamin D conversions?**
Yes, `calculate_vitamin_d_dose` provides both micrograms (mcg) and International Units (IU) based on your body weight and age.

**Does the tool provide safety information?**
Yes, you can use `lookup_supplement_safety_parameters` to find the Recommended Dietary Allowance (RDA) and Upper Limit (UL) for various supplements.