Rating of Perceived Exertion: How diet, lifestyle, and supplements may provide benefits.

Examine Database: Rating of Perceived Exertion

Intervention	Grade	Evidence	Effect
Nitrate	C	Participants: 974	Small Decrease
Caffeine	B	Participants: 294	Small Decrease
Sodium Bicarbonate	D	Participants: 92	No effect
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Molecular Hydrogen		Participants: 402
Citrulline		Participants: 206
Panax Ginseng (Korean Ginseng)		Participants: 63
L-Tyrosine		Participants: 32
Beta-Alanine		Participants: 48
Rhodiola Rosea		Participants: 42
Whey Protein		Participants: 66
Vitamin C		Participants: 74
Betaine		Participants: 47
L-Carnitine		Participants: 52
Quercetin		Participants: 25
Cocoa Extract		Participants: 34
Coenzyme Q10		Participants: 32
Ketogenic Diet		Participants: 42
Eleuthero		Participants: 9
Ginger		Participants: 25
Ashwagandha		Participants: 17
Black Ginger		Participants: 17
Branched-Chain Amino Acids		Participants: 7
Taurine		Participants: 11
Leucine		Participants: 26
Choline		Participants: 14
Astaxanthin		Participants: 32
Magnesium		Participants: 22
Maca		Participants: 8
Colostrum		Participants: 12
D-Ribose		Participants: 26

C