Testosterone is a sex hormone which plays a potent role in health.
And of course, alterations in testosterone levels are connected with quite a few health ailments, such as obesity, type 2 diabetes, obesity, metabolic syndrome and cardiovascular problems.
Listed below are just 8 foods that reduce testosterone levels you might choose to be on the lookout for.
1. Soy and Soy-Based Products
Some research demonstrates that frequently eating soy products such as edamame, tofu, soy milk along with miso might make a fall in testosterone levels.
By way of instance, 1 study in 35 men discovered that drinking soy protein isolate 54 days led to reduced testosterone levels
Soy foods can also be high in phytoestrogens, which can be plant-based chemicals that mimic the effects of estrogen in the human body by changing hormone levels and possibly decreasing testosterone
Although human-based research is restricted, 1 rat study revealed that consuming phytoestrogens significantly diminished testosterone levels and prostate cancer weights
However other research found contradictory results, implying that soy-based foods might not possess as much of an effect as such isolated soy parts.
Further research is required to understand the way soy products as a complete can affect testosterone levels in people.
Possibly most famous because of its strong stomach-soothing properties, some research indicates that the mint can give rise to a dip in testosterone levels.
Particularly, spearmint and peppermint -- 2 herbs which hail from the mint family of plants -- have now been proven to have an immediate effect on testosterone.
One 30-day research in 42 women revealed that drinking spearmint herbal tea every day caused a substantial decrease in testosterone levels
Likewise, an animal study found that administering spearmint essential oil into rats for 20 days led to decreased testosterone levels
Meanwhile, yet another creature research found that drinking peppermint tea altered hormone levels in rats, resulting in a reduction in testosterone, when compared with a control group
However, most research on testosterone and mint concentrates on animals or women.
High-quality human research focusing on the two genders are essential to evaluate how mint impacts testosterone levels in both women and men.
3. Licorice Root
It is also a popular all-natural treatment in holistic medicine and frequently utilized in the treatment of everything from chronic pain to chronic coughing
Lately, many studies have found that ginger can additionally affect hormone levels, possibly resulting in a decrease in testosterone as time passes.
In 1 study, 25 men consumed seven grams of licorice root per day, which generated a 26% fall in testosterone levels after only 1 week
Another small study demonstrated that ginger may decrease testosterone levels in women also, reporting that 3.5 g of ginger daily diminished testosterone levels by 32 percent after only a menstrual cycle
Remember this applies to ginger root instead of ginger candy, which frequently does not include any licorice root.
4. Vegetable Oil
Some of the most frequent vegetable oils, such as canola, soybean, corn and cottonseed oil, are all packed with polyunsaturated fatty acids.
These fatty acids are often classified as a healthy supply of dietary fat, but they might also reduce testosterone levels, as many studies have indicated.
One analysis in 69 men revealed that often consuming polyunsaturated fats has been associated with lower testosterone levels
Still another study in 12 guys looked at the effects of diet on testosterone levels following exercise also reported that polyunsaturated fat consumption has been associated with lower levels of testosterone
However recent research is restricted, and many studies are observational using a tiny sample size.
More high quality studies are essential to analyze the consequences of vegetable oils on testosterone levels in the overall populace.
Flax seed is stuffed with heart-healthy fats, fiber and assorted crucial vitamins and minerals.
Additionally, some research indicates it might give rise to a reduction in testosterone levels.
What is more, flaxseed is full of omega-3 fatty acids, which might be connected to a reduction in testosterone too
In a small study in 25 men with prostate cancer, supplementing with flaxseed and diminishing overall fat consumption was demonstrated to significantly decrease testosterone levels
Likewise, a case study reported daily flaxseed supplements diminished testosterone levels within a 31-year-old lady with polycystic ovary syndrome, a disease characterized by increased male hormones in girls
However, more substantial studies are required to further assess the effects of flaxseed on testosterone levels.
6. Processed Foods
Apart from being often high in sodium, calories and extra sugars, processed foods such as advantage foods, frozen foods and pre-packaged snacks are also a frequent source of trans fats.
Plus, a few studies have found that consuming trans fats from resources such as processed foods can reduce testosterone levels.
By way of instance, 1 study in 209 men revealed that people who consumed the greatest levels of trans fats had 15 percent reduced levels of testosterone compared to people with the lowest intake.
They also also had a 37 percent lower sperm count and a reduction in testicular volume, which could possibly be connected to a reduced testicular function
Animal studies also have found that a higher consumption of trans fats may lower testosterone levels and also impair reproductive performance
When appreciating the occasional glass of wine has been associated with health benefits, studies indicate that excessive alcohol ingestion could lead to testosterone levels to plummet -- particularly in guys
A research in 19 healthy adults revealed that consuming 30--40 g of alcohol every day, which equates to approximately 2--3 standard drinks, diminished testosterone levels in males by 6.8percent more than three months
Another study noted that severe alcohol intoxication was associated with increased testosterone in women but diminished levels in males
But, the evidence is not completely straightforward when it concerns the consequences of alcohol .
Actually, both animal and human studies have had mixed results, with some research suggesting that alcohol might actually raise testosterone levels in some specific instances
Further research is still required to understand just how different doses of alcohol influence testosterone levels in the overall populace.