Yeah it’s common because your hormones change as you get older and lifestyle choices inhibit sleep quality . It might be good to examine what you do before you go to sleep. If you eat too close to bedtime your body will struggle to digest while you sleep and burn sugar as well as elevate cortisol. Stressors before bed will also affect sleep quality. If you take an hour with no phone or tv before you go to bed and wind down you’ll probably sleep better. Also cut off any caffiene early in the day like before noon. At night magnesium glycinate complex with l-theanjne and apigenin really helps with sleep quality. Lastly, for the recovery from lack of sleep I recommend creatine . It is definitely a supplement for workouts but also helps with mental clarity especially with little sleep. I’m not a doctor and only letting you know what worked for me . Lastly, one thing I learned this year is that none of us have to give into the notion that getting older produces inherent health issues that can’t be corrected. If you are determined and follow a plan you can have the same vitality and energy as when in your 20s.