Relationship: Circulation (poor) and niacin (vitamin B3)

Evidence supporting the use of: Niacin (vitamin B3)
For the health condition: Circulation (poor)

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Synopsis
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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Niacin (vitamin B3) has a well-documented effect on circulation, particularly through its ability to cause vasodilation (widening of blood vessels), which can lead to the characteristic "niacin flush." This vasodilatory effect is the basis for its traditional and scientific use in supporting circulation. Historically, niacin was used to help people with poor peripheral circulation, often described as cold hands and feet or intermittent claudication. Scientifically, several clinical studies have demonstrated that niacin can improve blood flow by relaxing blood vessels and reducing vascular inflammation. Additionally, niacin has been extensively studied for its lipid-modifying effects, including raising HDL ("good") cholesterol and lowering triglycerides, both of which contribute to overall cardiovascular health.

However, while niacin does improve some markers associated with vascular health, its direct use specifically for "poor circulation" (such as peripheral artery disease) is less robustly supported in current evidence compared to other treatments. Most modern guidelines focus on other medications for improving circulation in peripheral vascular diseases, though niacin may still play a supportive role. Side effects, such as flushing and potential liver toxicity at high doses, have limited its widespread use for circulation alone. In summary, niacin’s use for supporting circulation is grounded in both traditional use and scientific mechanisms, but its clinical utility is somewhat limited by side effects and the availability of more effective treatments.

More about Niacin (vitamin B3)
More about Circulation (poor)

Other ingredients used for Circulation (poor)

2-(nitrooxy)ethyl 2-amino-3-methylbutanoate
3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
Acetyl L-carnitine
Achyranthes
Adrenergic amines
Ajoene
algal oil
Allicin
Alliin
Allium tuberosum
alpha-linolenic acid (ALA)
alpha-lipoic acid
amino acids
AMP-activated protein kinase (AMPK)
Angelica
anthocyanidins
anthocyanins
anthocyanosides
antler
Aralia
arginine alpha ketoglutarate
Arginine aspartate
arginine creatine
Arginine nitrate
Arginine silicate
arjun tree
arjuna
arjunic acid
Aronia melanocarpa
ashitaba
ashwagandha
asparagus
astaxanthin
Asteraceae
astragaloside
astragalus
atractylodes
atractylone
Auricularia
Autumn elaeagnus
Bassia scoparia
bee products
beet
bergamot
berry
bilberry
bioflavonoids
biota seed
birch
bishop\'s weed
black cumin
black currant
black galingale
black garlic
black ginger
black pepper
black tea
blackboard tree
blueberry
Boerhavia diffusa
borneol
bromelain
Buckwheat
Buddha\'s hand
bupleurum falcatum
bur-reed
burdock
butcher's broom
Butea monosperma
Caesalpinia crista
caffeine
calycosin
capillary artemisia
capsaicin
capsaicinoids
capsicum
capsinoids
cardamom
carqueja
Carthamus
cat's claw
catecholamine
caterpillar mushroom
cayenne pepper
celery
Centella asiatica
Centella triterpenes
chen pi
cherry
chestnut
Chinese mountain ant
Chinese salvia root
Chinese silkvine
chocolate
chokeberry
cinnamaldehyde
Cinnamomum
cinnamon
cistanche
Citrus
citrus bioflavonoids
citrus sinensis (proprietary)
clove
coca
cocoa
Codonopsis
coenzyme Q10 (CoQ10)
cola nut
Coleus forskohlii
commiphora
cordyceps
costus
coumarin
cowherb
Curcuma
curcumen
curcumin
Curcuminoid
currant
cyanidin
d-alpha tocopherol
danshen
date
DHA (docosahexaenoic acid)
diallyl disulfide (DADS)
diallyl sulfide
diallyl trisulfide (DATS)
dioscorea
diosmetin
Diosmin
dismutase
dodder
dodeca-2E, 4E, 8Z, 10Z/tetraenoic acid isobutylamide
dong quai
dong quai root
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eicosapentaenoic acid
eleuthero
elk antler
enzymes blend (proprietary)
EPA (eicosapentaenoic acid)
ephedrine
epicatechin
essential oil blend
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evodiamine
Fagopyrum
fatty acids
fish oil
fish protein
flat-stem milk-vetch
flavanols
flavanones
flavans
flavoglycosides
flavones
flavonoids
flavonols
flavonones
flaxseed
fo-ti
forskolin
fruit
fruit and vegetable blend (proprietary)
fungus
ganoderma
garlic
garlic bulb
gastrodia
ginger
ginkgo biloba
ginkgo flavone glycoside
ginseng
Ginsenosides
Glycoside
goji berry
gooseberry
gotu kola
grape
green tea
greens blend (proprietary)
Gypenoside
hawthorn
hazelnut
heal-all
Herb Robert
herbal blend (proprietary)
hesperetin
hesperidin
hibiscus
horse chestnut
horseradish
Huang hua
hydroxytyrosol
Hygrophila
icariin
Ilex
Indian bael
Indian kinotree
Indian tinospora
inositol nicotinate
inula racemosa
iron
jiaogulan
knotweed
kola nut
kudzu
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l-carnitine
L-citrulline
Ligusticum
Ligustrazin
lingzhi
long pepper
lovage
lumbrokinase
mace
magnesium
mandarin
maral root
Marine fat
Marine lipid
Mate
Mistletoe
Monacolin
Monounsaturated fat
Morinda
Moringa
Mountain Pepper
Mulberry
Mushroom
Mustard
mustard seed
Naringin
Nattokinase
Nettle
Niacin (vitamin B3)
Niacinamide (vitamin B3)
nicotinamide riboside
Nutmeg
Oleuropein
Oligomeric proanthocyanidins
olive
omega-3 fatty acids
onion
orange
Oxystelma
oyster mushroom
paeoniflorin
Pentacyclic triterpenoids
peony
Pepper
Phaeophyceae
Phenylpropanoids
Phthalides
pine bark
Piper chaba
Piper retrofractum
Piperine
Pistachio
policosanol
Polydatin
Polygonum
polyphenols
polyunsaturated fat
pomegranate
prickly ash
proanthocyanidins
procyanidin
procyanidol
Propionyl-L-Carnitine
Puerarin
punarnava
punicalagins
purslane
Pycnogenol
Pyrrosia
quercetin
reishi mushroom
resveratrol
rhizome
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rockweed
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Ruscogenins
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rutin
Rutosides
S-allylcysteine
safflower oil
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saponins
sarsaparilla
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siler root
smilax
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suma
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vegetable blend (proprietary)
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vitamin B
vitamin E
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Xanthophyll
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Yohimbe
Yohimbine
zanthoxylum
Zingerone
Zucchini

Other health conditions supported by Niacin (vitamin B3)

Alcoholism
Arteriosclerosis
Burning Feet or Hands
Cholesterol (high)
Circulation (poor)
Fatty Liver Disease
Memory and Brain Function
Migraine
Schizophrenia
Triglycerides (high)

Products containing Niacin (vitamin B3)

Health Concerns

Brands

Evidence supporting the use of: Niacin (vitamin B3)
For the health condition: Circulation (poor)

Table of Contents

Synopsis

Other ingredients used for Circulation (poor)

Other health conditions supported by Niacin (vitamin B3)

Products containing Niacin (vitamin B3)

Health Concerns

Brands

Evidence supporting the use of: Niacin (vitamin B3)For the health condition: Circulation (poor)

Table of Contents

Synopsis

Other ingredients used for Circulation (poor)

Other health conditions supported by Niacin (vitamin B3)

Products containing Niacin (vitamin B3)

Evidence supporting the use of: Niacin (vitamin B3)
For the health condition: Circulation (poor)