Whey Protein and Electrical Stimulation for Sarcopenia
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Solution Overview
Problem
Sarcopenia, characterized by loss of muscle mass, strength, and functionality in elderly individuals due to anabolic resistance and reduced muscle protein synthetic response, is a significant health concern as it impairs mobility and independence, with existing solutions failing to effectively prevent or treat muscle morphology loss.
Innovation Solution
A composition comprising whey protein as an amino acid source, combined with essential fatty acids and antioxidants like polyphenols, administered in conjunction with electrical muscle stimulation to enhance muscle recovery and morphology in elderly individuals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If electrical muscle stimulation is used alone, then muscle morphology is maintained to some extent, but the anabolic resistance in elderly muscles prevents significant improvement
Solution Approach 1:
The patent combines electrical muscle stimulation with a specific nutritional composition containing whey protein, fatty acids, and antioxidants. This merging of physical stimulation and nutritional support creates a synergistic effect that overcomes the anabolic resistance characteristic of elderly muscles, allowing both muscle strength and protein synthesis to improve simultaneously.
Solution Approach 2:
The patent modifies the nutritional parameters by providing a specialized composition with optimized ratios of whey protein (0.03-0.5 g/kg body weight), fatty acids, and antioxidants. This parameter change in nutritional intake, when combined with electrical stimulation, transforms the metabolic response in elderly muscles from resistant to responsive.
2Quantity of substance
If dietary amino acids are supplemented, then protein synthesis may be enhanced, but the reduced muscle protein synthetic response in elderly limits effectiveness
Solution Approach 1:
The patent merges amino acid supplementation with electrical muscle stimulation to create a synergistic effect. The electrical stimulation activates muscle fibers and creates an anabolic environment, while the amino acids provide the necessary substrates, together overcoming the reduced synthetic response in elderly muscles.
Solution Approach 2:
The electrical muscle stimulation acts as an intermediary that bridges the gap between amino acid availability and muscle protein synthesis. By activating muscle fibers and signaling pathways, the stimulation enables the elderly muscle tissue to effectively utilize the supplemented amino acids for protein synthesis.
3Strength
If physical activity is increased, then muscle morphology can be maintained, but frailty and reduced activity in elderly persons prevent adequate exercise
Solution Approach 1:
The patent replaces the need for voluntary mechanical exercise with electrical muscle stimulation. The electrical currents directly stimulate muscle fibers to contract, bypassing the need for voluntary movement and overcoming the limitations imposed by frailty and reduced physical activity capacity in elderly persons.
Solution Approach 2:
The electrical muscle stimulation device performs the work of exercise independently, causing muscle contractions without requiring the elderly person to generate force or move their body. The muscle tissue receives the beneficial effects of exercise-like stimulation through direct electrical activation rather than through voluntary physical activity.
Data Source
AI summary
The present invention generally relates to the filed of medical nutrition. For example, the present invention relates to a composition comprising an amino acid source that in combination with electrical muscle stimulation can be used for the treatment of prevention of sarcopenia, for for reducing the loss of muscle morphology, for increasing the muscle morphology, and/or for improving muscle recovery after muscle atrophy in elderly humans.