Inorganic Nitrate Dosing for Endurance Without Methemoglobinemia
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Solution Overview
Problem
Existing technologies have insufficient understanding of the effects of nitrate and nitrite on energy expenditure and glucose homeostasis during physical exercise, and current food supplements lack detailed explanations of their benefits, while nitrate/nitrite are often viewed as harmful residues with potential health risks.
Innovation Solution
Administering inorganic nitrate to humans in safe amounts, ranging from 0.01 mmol/kg/day to 100.0 mmol/kg/day, to promote beneficial effects such as reduced oxygen consumption and increased endurance without causing significant methemoglobinemia.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If nitrate is administered to reduce oxygen consumption and enhance endurance, then performance is improved, but methemoglobinemia may occur
Solution Approach 1:
The patent applies parameter changes by establishing specific dose ranges (0.01-100 mmol/kg/day) and monitoring methemoglobin levels to optimize the balance between performance enhancement and safety. The invention determines effective doses that improve endurance while maintaining methemoglobinemia below harmful thresholds, thus resolving the contradiction between productivity improvement and harmful effects.
2Use of energy by moving object
If nitrate is administered to reduce oxygen consumption, then metabolic efficiency is improved, but hypotension may occur
Solution Approach 1:
The patent implements feedback mechanisms by monitoring blood pressure and methemoglobin levels during nitrate administration. The invention adjusts dosing based on real-time physiological responses, ensuring that oxygen consumption is reduced effectively while blood pressure remains within safe ranges, thus resolving the contradiction between energy efficiency improvement and pressure reduction.
3Productivity
If nitrate is administered to enhance muscular efficiency, then performance is improved, but harmful effects may increase at high doses
Solution Approach 1:
The patent applies parameter changes by defining optimal dose ranges (0.01-100 mmol/kg/day) and monitoring thresholds for harmful effects. The invention identifies the therapeutic window where muscular efficiency is maximized while harmful effects remain below acceptable levels, resolving the contradiction between productivity improvement and harmful effects generation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The administration of nitrate effectively reduces oxygen consumption and enhances muscular efficiency during exercise without inducing hypotension or methemoglobinemia, offering therapeutic benefits for various metabolic and cardiovascular conditions.
Implementation Method 1
In this NOS-independent pathway the inorganic anions nitrate (NO3) and nitrite (NO2--) are reduced in vivo to form NO
Implementation Method 2
NO is involved in control of cellular respiration through interaction with enzymes of the mitochondrial respiratory chain
Implementation Method 3
Further reduction of nitrite into bioactive NO can occur spontaneously in acidic or reducing environments but is also greatly enhanced by various proteins and enzymes including deoxyhemoglobin in blood
Data Source
AI summary
Disclosed is a method of administering nitrate in an effective and safe amount to cause a beneficial effect in a subject in need thereof. The method includes administering to the subject at least 0.01 mmol/kg/day of nitrate.