Dry, Dehydrated Skin
Dry skin is very common in winter, but if your skin is drier than usual, it may be due to lack of omega-3 fatty acids in your diet. Omega-3s aid in nourishing the lipid barrier of your skin, which is responsible for keeping harmful germs as well as toxins out and vital moisture in. When there is an insufficient omega-3 fatty acid in your diet, your skin will lose moisture and this can lead to unpalatable scaly texture. Foods rich in omega-3 fatty acid include sardines, salmon, flaxseed, chia seeds, walnuts and so on.
Cracked and Sore Lips
When your lips are cracked beyond normal, it may be the sign of lack of riboflavin in your diet. If your diet lacks riboflavin, it can lead to cracking of the corners of your mouth and dryness of your lips. You may also notice a puffed, dark red tongue and an inflamed mouth. If it is not treated in time, it can lead to nerve damage which will eventually cause the tingling of your toes and fingers. Foods rich in riboflavin are broccoli, salmon, almond, eggs, etc.