If you've ever wondered my you felt bloated or sleepy after eating but couldn't put your finger on why, today's deal could help you get to the bottom of it. We’re offering you a nutritional and allergy testing session including a 90-minute consultation for just £79, saving you 54% off Synergy Source's price of £170. With today's deal you'll get a nutritional therapy and allergy testing session, designed to help you understand which foods are your friends, and which are your foe! Your testing session will begin with a 90-minute consultation with a qualified and professional nutritionist who will test you for up to 400 allergies to unearth any deficiencies. After 10 days, you'll be invited for a follow-up session where you'll be handed your results. Your nutritionist will devise a marvellous diet plan which is designed to increase energy levels, strengthen the immune system and help you get a good night's sleep.