Beginner friendly: Moderate

Nutritional Genomics Coaching Services can be moderately easy for beginners to start making money with, with costs ranging from $100 to $500 for certification and marketing. With no special background required, individuals can begin offering services after completing a certification course. The demand for personalized nutrition advice based on genetic information is increasing, making it easier to attract clients through online platforms and social media. However, building a client base and establishing credibility may take time. Overall, I'd rate it a 2 because while it's accessible with proper training, consistent effort is needed to grow and earn a profit.