Kristine Jelstrup, LMT, CBK, of Central Square Health and Wellness, in Cambridge, is offering a free workshop on the Morphogentic Field Technique (MFT) from 7 to 9 p.m., March 20, at her office. Jelstrup will demonstrate nutritional energy testing with MFT and teach attendees how to use this method for discovering which foods can enhance their personal well-being and that of their family members.

MFT, a form of nutritional energy assessment, uses applied kinesiology, or muscle testing, to determine nutritional needs and toxin levels in the body. “Our bodies are designed for long and vibrant lives, but eating too much of the wrong foods or foods with no nutritional value compromises our health,” says Jelstrup. “MFT is a powerful tool for getting to the root causes of chemical imbalances and identifying what nourishes our bodies and what harms them. This leads to greater energy and improved health.”

The workshop will also cover basic nutrition, environmental concerns, good and bad fats, and facts about organic versus genetically modified food. All attendees will receive a coupon for 20 percent off their first one-on-one consultation with Jelstrup.

Location: 126 Prospect St., Ste. 5, Cambridge. For more information, call 617- 833-3407 or visit CentralSquareHealthAndWellness.com.