Scientific Differences Of Men & Women

PHYSICAL DIFFERENCES

Acupuncture / Acupressure (Chakra) Energy Channels Flow In The Exact Opposite Direction In Men And Women

Men Have More Gray Brain Matter, Women Have More White Brain Matter.

Structural fMRI studies found females have larger grey matter volumes in posterior inferior frontal and anterior inferior parietal areas which are correlated with mirror neurons in fMRI literature.

Men Have A Higher Ratio Of Muscle Mass To Body Weight

Women Have Bigger Memory Centers In The Brain

Women Have Larger Livers, Stomachs, Thyroid Glands and Kidneys

Men Are 10 Times More Likely To Be Color Blind

Men’s Fertility Lasts Into Their 70’s, Women Start Losing Fertility Around Age 35

Men Are More Hairy

Men Burn Calories Faster

Women Hold Fat In Breast, Hips Buttocks, Men More In The (Beer) Belly

Men’s Vocal Tracts Grow At Puberty So They Have A Lower Voice

Men Have A More Prominent Adam’s Apple

Women Have A Vagina

Women Have A Uterus

Women Have A Womb

Women Have A Longer Torso
Women Have Breasts

Women Have 25% Thinner Skin

Women Have Higher Densities Of The Protein Collagen

Women Are Shorter Than Men

Men Have A Penis

Men Have Balls

Women Have Longer Life Expectancy - About five years longer

Men Have More Bone Mass - Bones are Bigger and Stronger And Denser

Men’s Ligaments And Tendons Are Denser And Stronger

Women Need More Iron Than Men, Due To Menstruation

Women’s Muscles Are More Able To Resist Fatigue And Are Faster To Recover

Women Need More Of The Vitamin Folate, For Aiding In The Development Of A Baby

Men Have Bigger Heads, Longer Arm And Legs

Women are known to have anatomically differently shaped tear glands than men as well as having more of the hormone prolactin, which is present in tear glands, as adults.

Women Have A Larger Pelvis

Women’s Skulls Are Thicker

Men Have A Bony Ridge Browline and Heavier Jaw

Men’s Foreheads Slope Backward, Women’s Are More Vertical

Women’s Elbows And Shoulders Bend A Little More

Men Have More Muscle Mass

Men Have A Lower Percentage Of Body Fat

Women Have A Rounder Jawline And A More Pointed Chin

Women Have Fuller Lips

Men Have A Square Chin And Sharply Angled

Women Can See Color Better And Peripheral Vision Better And Better Night Vision

Men Can Focus Their Eyes On Things In A Distance Better

Women Have Much Better High-Frequency Hearing, Lose More Low-Frequency Hearing With Age

Men’s Muscles Are More Solid - Due to higher volume of Type 2 Fast-Twitch fibers which have higher protein but not much blood

Women Have Strong Muscles Around Their Reproductive System, To push out a baby at birth

Women’s Ligaments Are Thinner And Softer And More Flexible

Women Have More Lower Back Pain Due To Having To Support The Breasts

Women Have Better Visual Memory

Girls Reach Puberty Two Years Earlier Than Men (And it takes men the rest of their lives to grow up)

Men Are More Prone To Nearly Every Illness

Women Have A Lower Blood Pressure And Faster Heartbeat

During Exercise Women’s Fuel Is Fat, While Men’s Is Carbohydrates

Men Have More Testosterone

Women Have More Estrogen

Men Start Losing Bone Mass At 40, In Women It’s After Menopause

Women Need 200 mg More Of Calcium Per Day

Pregnant And Post-Menopausal Women Need More Zinc

Men Are Less Sensitive To Cold Temperatures

Women Have More Neurons In Their Olfactory Bulbs And Taste Buds, So Women Taste And Smell Things Better Than Men

Men’s Eyes Can Sense Movement Better

Men Need A Higher Calorie Intake

Men Need More Protein In Their Diet

Men Have Lower Resting Heart Rates, But Women Have Lower Peak Heart Rates

Men’s Heart Rates Rise Faster And Slow Quicker

Men Have More Red Blood Cells

Older Women Need More Vitamin D

Women’s Index Finger Is Longer Than Her Ring Finger, In Men It’s The Opposite

Women Have More Erogenous Zones

Males have two different sex chromesones an X and a Y.
Females have two X chromosomes.
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