It may not be as surprising that collagen can help you have healthier skin as it’s often marketed as the “ultimate anti-aging product.” The reason behind that is our bodies begin to produce less and less collagen as we age
Preventing or treating adrenal fatigue can be addressed by consuming a healthy, nutritious diet focused on whole foods from the Earth, while avoiding processed foods, gluten products and refined sugars. Exercising regularly is a must too but avoiding overdoing it which can stress adrenal glands further.
EFAs are probably most well-known for their role in lowering the risk of heart disease. Numerous studies, such as 2014 research published in journal Circulation, have found that they can help maintain a healthier heart and may protect one against heart disease by lowering high blood pressure and lipids, as well as by decreasing blood clots. 
Intermittent fasting, or IF as it’s sometimes referred to, isn’t a diet per se, but a dieting pattern. It involves either partially or entirely abstaining from eating for a set period of time before eating regularly again. One fasts and then feasts purposely, consuming calories only during a specific window of the day. Research, as Harvard Medical School summarizes, has suggested that this way of eating can offer a number of benefits, like increased longevity, fat loss and better overall health.