Evidence supporting the use of: Tea
For the health condition: Energy (lack of)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Tea, particularly varieties such as black, green, and oolong tea, is scientifically validated for its ability to combat lack of energy, primarily due to its caffeine content. Caffeine is a well-known central nervous system stimulant that can temporarily ward off drowsiness and restore alertness. Numerous studies have demonstrated that moderate consumption of caffeinated tea can enhance cognitive performance, increase alertness, and reduce feelings of fatigue. Additionally, tea contains the amino acid L-theanine, which has been shown to promote a state of relaxed alertness and may help modulate the stimulating effects of caffeine, leading to improved focus without excessive jitteriness. While traditional medicine systems, such as Traditional Chinese Medicine (TCM), have also used tea for its energizing properties for centuries, the modern scientific literature provides robust support for its efficacy in boosting energy levels, especially in the short term. However, it is important to note that excessive consumption of tea can lead to side effects related to caffeine, such as insomnia, jitteriness, and increased heart rate. Overall, the current evidence strongly supports the use of mixed or caffeinated teas to help alleviate lack of energy.

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Other ingredients used for Energy (lack of)

1,3,7-Trimethylpurine-2,6-dione
7-Keto-DHEA
Acai berry
Acetyl L-carnitine
Acetyl-L-Tyrosine
adenosine 5-triphosphate disodium (ATP)
Adenosine triphosphate (ATP)
Agastache
Akebia
Algae
Algal protein
Almond fruit
Alpha D-ribofuranose
Alpha polylactate
alpha-ketoglutarate (AKG)
alpinia galangal
amino acids
Amor seco
anamu
animal protein
antler
Aralia
Ardisia
Areca
arginine creatine
Arginine malate
Arginine silicate
ashwagandha
aspartic acid
atractylone
ba ji tian
banana
baobab
bee pollen
Beef liver
berry
beta phenethylalamine
beta-alanine
beta-hydroxybutyrate
biotin
black ginger
black pepper
blackthorn
Borassus aethiopum
borassus palm
borneol
bovine protein
bасора
caffeine
capsaicinoids
catecholamine
chia seed
Chlorophytum
chuchuhuasi
Cinnamomum
cistanche
coca
coconut
coconut milk
coconut oil
Codonopsis
Coenzyme A
coenzyme Q10 (CoQ10)
coffee fruit
cola nut
commiphora
cordyceps
creatine monohydrate
curcumen
Cynomorium
D-Ribose
deer root
deer velvet
Dendrobium
dextrates
dextrose
dragonhead
ecdysterone
egg
Egg protein
electrolytes blend (proprietary)
eleuthero
elk antler
ephedrine
Erodium cicutarium
Ethyl-Alpha-Guanido-Methyl-Ethanoate
Eurycoma Longifolia
eurycomanone
folate
fungus
gamma-butyrobetaine
garden cress
ginseng
glucose
GMS-ribose
greens blend (proprietary)
guarana
Guaranine
guayusa
Herb Robert
Higenamine
Ilex
jiaogulan
jungli-bean
ketone salts
ketosterones
kola nut
L-alanyl-L-glutamine
l-carnitine
L-glutamine
L-glycine
L-leucine
l-tyrosine
lemongrass
lipids
maca
macaenes
macamides
magnesium
malic acid
maral root
medium chain triglycerides (MCT)
Methylliberine
Microbial enzymes (proprietary)
Milk
Milk Protein
Ming Dang Shen
Mushroom
Nettle
Orchis latifolia
ornithine L-aspartic acid
Oroxylum indicum
Osha
oxaloacetic acid
pantothenic acid (vitamin B5)
paraxanthine
peanut
Petiveria
Phytoecdysteroid
Plankton
pollen
Polygonatum
protein
Pseudostellaria
pyrroloquinoline disodium salt
pyrroloquinoline quinone
Rhodiola
ribose
robusta coffee
rosemary
Rubia yunnanensis
Rubiaceae
Safed musli
sage
Sarivan
shiitake mushroom
Sichuan Lovage
Sida cordifolia
siler root
Southern Tsangshu
Sphaeranthus indicus
spirulina
succinic acid
Sulbutiamine
suma
sweet flag
Synephrine
Tea
Teacrine
Terminalia
Theacrine
Theobromine
Thylakoid
Tongkat ali
trace minerals
Trichilia catigua
Trichopus zeylanicus
vegetable blend (proprietary)
velvet bean
vitamin B
vitamin B12
vitamin B6
Wheat
wheat germ
Whey protein
Wulinshen
Yerba mate
Yuzu
Zedoary
Zinc
Zingiberene

Products containing Tea

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