For a male, the recommended daily intake of soya chunks is generally between 25 to 50 grams to gain the benefits without causing any adverse effects. Consuming around 50 grams daily is considered adequate for muscle building, heart health, and protein needs, while going beyond 100 grams is not advised as it can cause gastrointestinal discomfort like bloating or gas. Moderate intake of 25-30 grams is also widely suggested for general health and to avoid hormonal imbalances related to soy's phytoestrogens. It is important to monitor individual tolerance and adjust accordingly, and consulting a nutritionist is recommended for personalized advice.