However, the VITAL trial following healthy middle-aged men and women did not find that taking 2,000 IU of vitamin D daily compared with a placebo pill reduced the risk of falls. It can boost libido and improve mood in both men and women and is fantastic for reducing stress levels that can interfere with healthy testosterone levels. Key nutrients needed to boost testosterone in the body are amino acids (protein), zinc, B vitamins, omega-3 fatty acids, and an overall anti-inflammatory diet. Vegans and vegetarians can naturally increase their testosterone levels by consuming a healthy, well-balanced diet. "Avocados, walnuts, olives, flaxseeds, chia seeds or pumpkin seeds are full of healthy fats." "For Lewis, he’s probably taking in a lot of healthy fat to be able to make that testosterone," says Ostrowe. It has never been easier to be vegan and though Hamilton is not the first sportsperson to go meat free – tennis greats Serena and Venus Williams became vegans in 2012 – it is still rare for elite athletes to solely follow such a diet. A study carried out by the Vegan Society, which was formed in 1944, found that the number of vegans in Britain had grown by 360% in the last 10 years, with some 542,000 people aged 15 or over adopting a plant-based diet. There is also plenty of evidence to support the health benefits of a plant-based diet. It was in September that Hamilton revealed that, for health and environmental reasons, he was to become a vegan, removing all animal-based products – meat, seafood, dairy, even honey – from his diet. Leila is the founder of MyOva, a women’s wellness brand specialising in natural hormonal health and PCOS support. High calcium intake can increase testosterone levels in athletes and improve overall athletic performance. Testosterone is a hormone with many health benefits, both for men and women. The human body requires various vitamins and minerals to synthesize high quantities of testosterone. Further research is needed to fully elucidate the complex interplay between various dietary components‚ individual factors‚ and testosterone production in vegan individuals. However, how well these nutrients are absorbed and how they interact with your body depends on what you're eating and how you’re structuring your meals. One particularly popular trend gaining traction is the plant-based diet. Diet styles, trends, and lifestyle choices are endless, and they all claim to provide the "secret" to better health, vitality, and strength. Plant-based protein sources, like lentils, quinoa, tofu, and chickpeas, are great alternatives to animal protein. However, it’s important to note that a plant-based diet can absolutely provide these nutrients with the right food choices and supplementation. One of the most common myths about plant-based eating is that not eating meat directly lowers testosterone. Use healthy oils (like olive and canola oil) for cooking, on salad, and at the table. The authors recommended additional trials to test the effectiveness of these supplements in younger populations and those at high risk of developing autoimmune diseases. There are also genetic differences in the receptor that binds vitamin D, and these differences may influence TB risk. More recent research suggests that the "sunshine vitamin" may be linked to TB risk.