The #1 Food That Boosts Testosterone by 48% (Real Scien… — Transcript

Discover 10 scientifically backed foods that naturally boost testosterone levels and combat age-related decline.

Key Takeaways

Diet plays a crucial role in maintaining and boosting testosterone levels naturally.
Certain foods like purple sweet potatoes, Brazil nuts, and extra virgin olive oil have strong scientific support for testosterone enhancement.
Moderation and quality are key to safely benefiting from these foods without adverse effects.
Testosterone impacts multiple aspects of health, so supporting its production benefits overall wellbeing.
Healthy fats and micronutrients like selenium and magnesium are essential for hormone synthesis.

Summary

Testosterone declines 1-2% yearly after age 30, but diet can help reverse this naturally.
Testosterone affects muscle mass, bone density, energy, mood, sex drive, erectile health, and fat burning.
Purple sweet potatoes contain antioxidants that protect testicular tissue and stabilize cortisol, aiding testosterone production.
Brazil nuts provide selenium, essential for testosterone synthesis, but should be consumed in moderation to avoid toxicity.
Extra virgin olive oil supplies healthy fats and antioxidants that support hormone production and reduce inflammation.
Spinach and dark leafy greens are rich in magnesium and nitrates, which support testosterone synthesis and improve blood flow.
Low fat or low cholesterol diets can reduce steroid hormone production, highlighting the importance of healthy fats.
Portion control and quality sourcing (e.g., certified extra virgin olive oil) are important for maximizing benefits.
The video emphasizes clinical evidence and practical usage tips for each food item.
Both men and women require testosterone for overall health beyond sexual function.

Chapters

Full Transcript — Download SRT & Markdown

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Your testosterone is dropping one to two percent every single year after 30, but what you eat matters, and these 10 foods can potentially reverse that decline naturally, and I'm gonna show you exactly how much of each one boosts your levels, backed by real science. I'm

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Dr. Rachael Ross, and in this video, I'm counting down the top 10 testosterone-boosting foods with the clinical evidence to prove it. Now, before we dive in, here's what you need to understand. Both

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men and women need testosterone. Testosterone doesn't just affect your sex drive, it controls

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muscle mass, bone density, energy levels, mood, sex drive, erectile health, and even your ability

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to burn fat. When it drops, everything else starts falling apart with it, right? So let's

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start at number 10 on the testosterone-boosting hierarchy, which is the purple sweet potato. Now you

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might be thinking, "Doc, sweet potatoes?" But listen, these aren't your regular orange ones,

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which are pretty powerful too, but in terms of testosterone production, purple sweet

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potatoes get it done. Purple sweet potatoes are packed with anthocyanins. Say it with me. Their

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beautiful purple color contributes to making these powerful antioxidants. They protect the tissue

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of the testicles from what's called oxidative damage. Studies show that purple sweet potatoes

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reduce inflammation in reproductive organs and support healthy testosterone production. Another

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plus is that the purple potatoes help stabilize your cortisol or your stress levels by balancing

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out your blood sugar. See, high cortisol kills testosterone, so keeping blood sugar steady

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is critical. Now, there's cons too. You're like, "Doc, they're carbs." But despite these fad diets,

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you do need healthy carbs, and if you're insulin-resistant or pre-diabetic,

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these things are packed with fiber. But yes, you still wanna watch out on your portion control. So

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roast them with olive oil and spices. You can even steam these. They're thick and chewy and delicious

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and eat them in a post-workout state when your body can actually really use the carbs. Now

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coming in at number 9 on the testosterone-boosting spectrum are Brazil nuts. Now,

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just one to two Brazil nuts are gonna give you your entire daily requirement of selenium,

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and selenium is 100% essential for testosterone production. Let's talk about the science. A 2019

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review found that selenium enhances testosterone production by activating genes involved in hormone

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synthesis. See, men with optimal selenium levels have higher testosterone, and in clinical trials,

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supplementing 200 micrograms of selenium a day in deficient men was shown to increase testosterone

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modestly. Men with adequate selenium levels tend to have higher testosterone levels than guys who are

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low in it, and you can get your daily selenium for just a couple of Brazil nuts eaten every day. And

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see, some large Brazil nuts contain as much as 100 micrograms of selenium. It's super convenient. Two

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nuts, done. No prep required. The con is, though, that too much selenium can be toxic. So don't

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eat more than three to four Brazil nuts a day, because selenium toxicity can cause hair loss, nausea,

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nerve damage. So here's how you use 'em. You snack on 'em. One or two in the morning for breakfast,

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or you cycle. Eat them five days a week and then take the weekend off. At number 8 is extra virgin

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olive oil. EVOO is the least processed form of olive oil. It's usually cold-pressed without using

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heat or chemical refining. And regular olive oil is a great healthy fat, whereas extra virgin olive

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oil is the fuel and the fat and the protective compound. Now this one is backed by such solid

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research. Men who consume monounsaturated fats like those found in olive oil experience lower LDL or

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bad cholesterol and improved testosterone levels. See, testosterone is made from

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cholesterol inside of the Leydig cells within the testicles. It goes cholesterol, pregnenolone, DHEA,

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and androstenedione, and then testosterone. Very low fat or low cholesterol diets can blunt steroid

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hormone production in some men. So your body needs cholesterol in order to make hormones

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like testosterone. Extra virgin olive oil provides those, plus the fat, plus the antioxidants, and

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the polyphenols that actually reduce inflammation, and it's easy to add to everything. Drizzle it on

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salads, cook with it, use it in your smoothies. The con, though, is not all olive oil on the shelf is

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truly extra virgin. So look for that dark glass, look at the harvest date, within the last year,

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and look for third-party certification. Two to three tablespoons per day. Use it raw in salads for

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maximum antioxidant benefit, and because it starts to smoke at 360, 75 degrees Fahrenheit, so

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when you're cooking it, only use it for sautéing, pan roasting under 400 degrees, or low-medium heat

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cooking. At number 7 on the list are spinach and dark leafy greens. A 2018 study found that people

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who consumed fewer dark green vegetables were significantly more likely to have low

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testosterone and develop hypogonadism. So spinach and leafy greens are loaded with magnesium, which

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supports testosterone synthesis, especially in men who exercise regularly. It also contains nitrates

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that improve blood flow, which is critical for sexual health because it boosts nitric oxide. It's

Topics:testosteronetestosterone boosting foodspurple sweet potatoBrazil nutsseleniumextra virgin olive oilmagnesiumspinachhealthy fatshormone health

Frequently Asked Questions

How do purple sweet potatoes help boost testosterone?

Purple sweet potatoes are rich in anthocyanins, antioxidants that protect testicular tissue from oxidative damage and reduce inflammation, supporting healthy testosterone production. They also help stabilize cortisol and blood sugar, which is important because high cortisol can lower testosterone.

Why are Brazil nuts recommended for testosterone levels?

Brazil nuts provide selenium, a mineral essential for testosterone synthesis. Consuming just one to two nuts daily can meet the recommended selenium intake, which has been shown to modestly increase testosterone in deficient men. However, intake should be limited to avoid selenium toxicity.

What role does extra virgin olive oil play in testosterone production?

Extra virgin olive oil supplies monounsaturated fats, antioxidants, and polyphenols that reduce inflammation and support hormone synthesis. Since testosterone is made from cholesterol, the healthy fats in olive oil help maintain adequate cholesterol levels necessary for testosterone production.

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