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2. Livedo reticularis - Wikipedia

   en.wikipedia.org/wiki/Livedo_reticularis

   Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin. [1] The discoloration is caused by reduction in blood flow through the arterioles that supply the cutaneous capillaries, resulting in deoxygenated blood showing as blue discoloration ().

3. Endothelial dysfunction - Wikipedia

   en.wikipedia.org/wiki/Endothelial_dysfunction

   Since NO maintains low tone and high compliance of the small arteries at rest, [22] a reduction of age-dependent small artery compliance is a marker for endothelial dysfunction that is associated with both functional and structural changes in the microcirculation. [23]

4. Vasoconstriction - Wikipedia

   en.wikipedia.org/wiki/Vasoconstriction

   The narrowing of blood vessels leads to an increase in peripheral resistance, thereby elevating blood pressure. While vasoconstriction is a normal and essential regulatory mechanism for maintaining blood pressure and redistributing blood flow during various physiological processes, its dysregulation can contribute to pathological conditions.

5. Vitamin D may not prevent fractures or falls in older adults ...

   www.aol.com/vitamin-d-may-not-prevent-102300100.html

   Vitamin D supplements with or without calcium, while necessary for overall health, have no effect on preventing falls or fractures in older adults, according to a new draft recommendation from the ...

6. 10 dumbbell exercises to strengthen and tone your legs - AOL

   www.aol.com/news/10-dumbbell-exercises...

   This dumbbell leg workout will strengthen your lower body, improve balance and boost heart health with dumbbell exercises like lunges, squats and deadlifts. 10 dumbbell exercises to strengthen and ...

7. The best exercises to tighten and tone your lower abs - AOL

   www.aol.com/best-exercises-tighten-tone-lower...

   Begin lying on your back with your legs in tabletop (with a 90-degree angle at the knees). Place both hands behind your head with the elbows bent out to the sides.