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Winter may improve male reproductive health, yet lifestyle factors like low vitamin D, alcohol, heat exposure, and inactivity can damage sperm quality.
Highlights:
Seasonal changes can influence male fertility more than many people realize. Sperm production depends on cooler temperatures, balanced hormones, and a nutrient-rich diet, all of which can shift during winter (1✔ ✔Trusted Source- Studies show sperm concentration is often higher in winter
- Low vitamin D in colder months may reduce testosterone and motility
- Heat around the groin and inactivity can reverse winter fertility benefits
Probucol improves erectile function by regulating endoplasmic reticulum stress in rats with streptozotocin-induced diabetes
Go to source).
The Falling Sperm Count In Men
Over the last century the male sperm count has been gradually falling.
Over the last century the male sperm count has been gradually falling.
TOP INSIGHT
Did You Know?
#VitaminD supports #testosterone and healthy #sperm_motility. Winter #sunlight is mild so stepping outdoors daily can help #MaleFertility. #winterhealth #menshealth #spermquality #medindia
Cold Weather Supports Sperm Development
Research published in a peer-reviewed journal found that sperm concentration and total sperm count increase during colder months.In one study spanning several seasons, winter samples showed a 5 to 8 percent improvement in sperm concentration and a 3 to 5 percent rise in the percentage of normally shaped sperm compared to summer samples.
Researchers suggest that cooler ambient temperatures help maintain ideal scrotal conditions needed for healthy sperm formation and maturation.
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Prioritize your health and well-being by addressing key areas and understanding follow-up recommendations.
Prioritize your health and well-being by addressing key areas and understanding follow-up recommendations.
When Winter Sunlight Drops, Testosterone May Drop Too
Sunlight exposure triggers vitamin D synthesis in the body. Vitamin D is known to support testosterone production and sperm motility.According to a systematic review, vitamin D supplementation improved sperm motility by 6 to 13 percent in men who were deficient. Lower sunlight in winter may therefore contribute to decreased testosterone, reduced libido, and weaker sperm movement.
Male Infertility: Fresh Insights
A novel genetic mechanism that can cause severe forms of male infertility has been discovered by researchers. Experts identified mutations in the gene RBM5 in multiple infertile men.
A novel genetic mechanism that can cause severe forms of male infertility has been discovered by researchers. Experts identified mutations in the gene RBM5 in multiple infertile men.
Indoor Comfort Can Create Fertility Problems
Winter often brings lifestyle changes that can counteract its reproductive benefits:- Reduced physical activity
- Increased packaged snack intake
- More caffeine and alcohol
- Low water consumption
Hyaluronan bound mature sperm count (HB-MaSC) is a more informative indicator of fertility than conventional sperm parameters: Correlations with Body Mass Index (BMI)
Go to source).
Top 6 Superfoods That Support Men's Health
Men's health can be improved, and their chance of developing chronic illnesses such as diabetes, high blood pressure, can be decreased with a healthy diet.
Men's health can be improved, and their chance of developing chronic illnesses such as diabetes, high blood pressure, can be decreased with a healthy diet.
How to Protect Fertility in Winter?
Doctors recommend simple winter-friendly steps to support reproductive health:- Spend 20 minutes in morning sunlight to support vitamin D
- Avoid prolonged hot baths and direct heat near the groin
- Exercise 45 minutes daily to maintain hormone balance
- Drink enough water even without thirst cues
- Include nuts, seeds, leafy greens, fruits, and quality proteins in meals
- Reduce alcohol and caffeine intake
Takeaway
Winter can provide a natural boost to sperm quality, especially concentration and shape. However, maintaining healthy habits including sunlight exposure, physical activity, and avoiding heat near the groin is essential for protecting testosterone levels and supporting male fertility.References:
- Probucol improves erectile function by regulating endoplasmic reticulum stress in rats with streptozotocin-induced diabetes - (https://onlinelibrary.wiley.com/doi/10.1111/and.13999)
- Hyaluronan bound mature sperm count (HB-MaSC) is a more informative indicator of fertility than conventional sperm parameters: Correlations with Body Mass Index (BMI) - (https://www.sciencedirect.com/science/article/pii/S1642431X18301839?via%3Dihub)
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