Vein condition is crucial for oxygen delivery throughout your body. While genetics and lifestyle choices play a role, certain vitamins can help in optimizing vein function. To strengthen your veins from the inside https://www.facebook.com/permalink.php?story_fbid=pfbid0247Xq4HuiMTPNuZZagJkiqgnBNvDXvxbbaBTDF7K73sPB6m1ht1NCZykRVMgdjiPl&id=61572390540000