The addition of garlic in proven plus formula helps to control blood pressure, cholesterol, sugar, and improve heart health. In this way, it improves immunity. Lastly, vitamin E, vitamin C, and the mineral selenium are also a part of this ingredients list which delays aging, and health the cellular damage. Proven immunity booster is not just a standard immunity building formula. In addition to this benefit, it promises better heart health, lower blood sugar, control blood pressure, cholesterol, and slows down the aging process as well. To live a healthy life, an active immune response is vital for everyone. Immunity building is equally important for people of all ages. But for people above 50, it is hard to maintain good immunity. For all such people, Proven plus is a real-time help which is now available on a discounted price and 60-day money-back guarantee. Just in case this product doesn’t help, its money back offer would cover the amount spend in purchasing it.