Smoke, shaded and tipped are all forms of silver-restriction colouration. A colour inhibitor gene restricts the colour to the hair tip while the shaft is either white/ivory (silver series) or golden (golden series).
Your health matters to you. You eat the right things. You work out regularly. You get the right amount of sleep. But when it comes to working out and sleeping, it can be hard to know if sleeping right after a workout provides benefits or hurts your health. If you have insomnia, a disorder that prevents you from achieving adequate sleep, working out before you go to bed might encourage sleepiness.
Recommendations on the right time to exercise vary from source to source. The University of Maryland Medical Center recommends avoiding strenuous exercise two hours before sleep. Relaxing or moderate exercise may not affect your sleep at all. But if you do exercise strenuously -- such as for an hour or more at one time -- and do so two to three hours before bedtime, you may find you sleep better and more deeply.