Similarly, a case study reported daily flaxseed supplements decreased testosterone levels in a 31-year-old woman with polycystic ovary syndrome, a condition characterized by increased male hormones. Although more research is needed, many studies found a connection between high sugar diets and increased testosterone levels. Packed with zinc, magnesium, healthy fats, and antioxidants, they help balance hormones, reduce inflammation, and improve overall health. No, nuts and seeds can support natural testosterone production, but they cannot replace supplements for those with medical deficiencies. Pistachios are a nutrient-dense snack that may positively influence testosterone levels through their rich content of healthy fats, antioxidants, and key micronutrients. Brazil nuts are the best for testosterone because they’re rich in selenium, a key mineral for hormone production. In fact, macadamias are one of the highest-fat nuts available, with around 80% of their fat content coming from monounsaturated fats, the type linked to higher testosterone levels. Cashews are also rich in monounsaturated fats, which help keep cholesterol levels in check—a factor that can influence testosterone production since testosterone is synthesized from cholesterol. Walnuts also contain antioxidants, which reduce oxidative stress, potentially supporting better testosterone production. Omega-3s are known to support overall hormonal balance, and some studies have shown a correlation between omega-3 intake and improved testosterone levels. Studies suggest that zinc deficiency can lower testosterone, and magnesium has been shown to improve free testosterone levels, especially in active individuals. Almonds are high in zinc and magnesium, two minerals essential for testosterone production. If you recognize any of these, adjusting your diet is one of the easiest and safest first steps. A trigger that tells your body you’re serious about your masculinity, energy, and power. After a recommendation, he started eating 20 almonds per day and swapping his afternoon snacks for chia-almond smoothies. His diet was mostly carbs and processed meat. Effect of Almond drupe (AD) and seed (AS) supplemented diets on blood glucose… However, treatment with diets supplemented with almond drupe and seeds significantly reversed these effects in diabetic rats. Significant increase in blood glucose level, phosphodiesterase-5 activity, and glycated hemoglobin was observed in diabetic rats. Fourteen days after confirmation of diabetes, rats were fed with diets containing almond drupe and seeds (10 and 20% inclusion) for fourteen days. Sign up to the Marion Gluck Clinic newsletter, our monthly round-ups of latest news as well as helpful articles on nutrition, hormones and much more. Once you're ready to start your journey to better health and balance, you can book your first appointment online in a matter of minutes. Bananas are also excellent for maintaining energy levels and reducing antioxidants so make the perfect on the go snack! Most vegetable oils contain high levels of polyunsaturated fatty acids. Overeating nuts, especially those high in omega-6 fatty acids, may cause an imbalance in fatty acids, so moderation is key. We create supplements that work by using ingredients backed by peer-reviewed research.