We use magnesium glycinate in our jelly which helps with boosting metabolism, managing blood pressure, breaking down sugars, regulating insulin function, maintaining stable blood sugar levels, reducing inflammation supporting muscle and nerve function, bone development, and tackling the risk of osteoporosis in ageing, may reduce the frequency of migraine headaches, boosts serotonin (the feel-good chemical in the brain) which may be helpful treating mild to moderate depression, insomnia, magnesium glycinate is the best form of magnesium to help with sleep.