Effects of <svg style="vertical-align:-4.50008pt;width:10.3375px;" id="M1" height="10.5125" version="1.1" viewBox="0 0 10.3375 10.5125" width="10.3375"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.5125)">
		<g transform="translate(72,-63.59)">
			<text transform="matrix(1,0,0,-1,-71.95,63.64)">
				<tspan style="font-size: 12.55px; " x="0" y="0">L</tspan>
			</text>

		</g>
	</g>
</svg>-Cystine and <svg style="vertical-align:-4.50008pt;width:10.3375px;"  height="10.5125" version="1.1" viewBox="0 0 10.3375 10.5125" width="10.3375"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.5125)">
		<g transform="translate(72,-63.59)">
			<text transform="matrix(1,0,0,-1,-71.95,63.64)">
				<tspan style="font-size: 12.55px; " x="0" y="0">L</tspan>
			</text>

		</g>
	</g>
</svg>-Theanine Supplementation on the Common Cold: A Randomized, Double-Blind, and Placebo-Controlled Trial

<table>Incidence of laboratory-defined colds on each day during the 5-week trial period.</table>

Journal of Amino Acids

fig1

Figure 1

Figure 1: Effects of <svg style="vertical-align:-4.50008pt;width:10.3375px;" id="M1" height="10.5125" version="1.1" viewBox="0 0 10.3375 10.5125" width="10.3375"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.5125)">
		<g transform="translate(72,-63.59)">
			<text transform="matrix(1,0,0,-1,-71.95,63.64)">
				<tspan style="font-size: 12.55px; " x="0" y="0">L</tspan>
			</text>

		</g>
	</g>
</svg>-Cystine and <svg style="vertical-align:-4.50008pt;width:10.3375px;"  height="10.5125" version="1.1" viewBox="0 0 10.3375 10.5125" width="10.3375"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.5125)">
		<g transform="translate(72,-63.59)">
			<text transform="matrix(1,0,0,-1,-71.95,63.64)">
				<tspan style="font-size: 12.55px; " x="0" y="0">L</tspan>
			</text>

		</g>
	</g>
</svg>-Theanine Supplementation on the Common Cold: A Randomized, Double-Blind, and Placebo-Controlled Trial 

Figure 1 | Effects of 
	
		
			
				L
			

		
	
-Cystine and 
	
		
			
				L
			

		
	
-Theanine Supplementation on the Common Cold: A Randomized, Double-Blind, and Placebo-Controlled Trial 

Journal of Amino Acids

Effects of L -Cystine and L -Theanine Supplementation on the Common Cold: A Randomized, Double-Blind, and Placebo-Controlled Trial

Figure 1

Effects of -Cystine and -Theanine Supplementation on the Common Cold: A Randomized, Double-Blind, and Placebo-Controlled Trial