Figure 1.3. Yellow, the color of smileys. Green. Green is most commonly associated with nature. Itâs a soothing color that symbolizes growth, freshness, and hope. Thereâs little doubt why the color has been so closely tied with environmental protection. Visually, green is much easier on the eyes, and far less dynamic than yellow, orange, or red.
Circulatory problems could also cause leg cramps while sleeping because of the poor or reduced supply of oxygen to the muscle and tissue. Nocturnal cramps can affect anyone from any age group. However, in most cases, it affects people with poor circulation in their limbs especially pregnant or elderly women.
The soreness felt after the cramp can also make it hard for you to go back to sleep again. Leg cramps are sometimes confused with restless legs syndrome (RLS). Both problems involve discomfort with the legs during the time of sleep. RLS usually does not involve a feeling of pain nor does the muscle become tight.