Evidence supporting the use of: Neem
For the body system: Male Reproductive System
Synopsis
Source of validity: Traditional
Rating (out of 5): 1
Neem (Azadirachta indica) has a long history of use in traditional Ayurvedic medicine, including applications related to male reproductive health. In traditional contexts, neem has been used as a natural contraceptive and for promoting genitourinary health due to its purported antimicrobial and anti-inflammatory properties. Classical Ayurvedic texts mention neem for “purifying the blood” and managing infections, which may indirectly support aspects of reproductive health.
However, scientific validation for neem’s direct benefits to the male reproductive system is limited and mixed. Some animal studies suggest that neem extracts can have spermicidal effects or reduce fertility, which has led to its investigation as a potential male contraceptive. For example, certain rodent studies show reduced sperm counts and motility following neem administration. However, these effects are not consistently beneficial to reproductive health—rather, they suggest antifertility potential. Human studies in this area are sparse, and the safety, efficacy, and reversibility of neem’s effects on male fertility have not been well characterized. There is insufficient clinical evidence supporting neem for enhancing or supporting male reproductive function in the context of fertility, hormone balance, or sexual performance.
In summary, neem’s use for the male reproductive system is primarily rooted in traditional practices rather than robust scientific evidence. The available scientific data is limited and does not strongly support its use for reproductive support, especially for those seeking to enhance fertility.
Other ingredients that support Male Reproductive System
amino acidsashwagandha
aspartic acid
beta-sitosterol
sesame
boron
broccoli
caterpillar mushroom
cordyceps
cowage seed
d-alpha tocopherol
damiana
DHEA (dehydroepiandrosterone)
DIM (diindolylmethane)
fenugreek
folate
ginseng
gokhru
l-arginine
l-citrulline
lycopene
maca
magnesium
melatonin
muira puama
nettle
parsley
pomegranate
protein
pumpkin
pygeum
rehmannia glutinosa
saffron
saw palmetto
selenium
black ginger
tongkat ali
tribulus
velvet bean
vitamin B
vitamin D
vitamin E
zinc
suma
anise
smilax
caesalpinia crista
lingzhi
cistanche
dodder
royal jelly
Equol (proprietary)
trace minerals
barrenwort
wheat germ
herbal blend (proprietary)
yohimbe
11-Ketotestosterone
Antler
Angelica
Alchornea
Avocado
Ant
Abuta
Allium tuberosum
Anti-aromatase
Animal protein
Black Seed
Butea monosperma
Black galingale
Beef liver
Bulbine natalensis
Brazil nut
Ba Ji Tian
Butea superba
Bee products
Borassus aethiopum
Curculigo orchicides
Chinese Mountain Ant
Cucurbita
Cnidium
Clerodendrum phlomidis
Cynomorium
Chinese Fleeceflower
Chinese Pond Turtle
Chlorophytum
Cruciferous
Cyanotis Vaga
Catuaba
Crinum latifolium
Cyanotis arachnoides
D-Aspartic Acid
walnut
yohimbine
Other body systems supported by Neem
BloodBrain
Digestive System
Eyes
Female Reproductive System
Gastrointestinal Tract
Glandular System
Gums
Hair
Immune System
Intestinal System
Kidneys
Large Intestines (Colon)
Liver
Lungs
Lymphatics
Male Reproductive System
Mucus Membranes
Reproductive System
Skin
Small Intestines
Stomach
Teeth
Urinary System
Vagina