The skin is the first
"aging" sign we tend to see in ourselves. We all want to find ways to
keep our skin beautiful, soft, and, we hope, wrinkle free. We will each get
some wrinkles, but nobody wants them
prematurely!
Many persons realize that
beauty and youthfulness come from inner health and are curious about how they
can enhance their appearance through proper diet, physical activity, and other
healthful habits.
THE ROLE OF NUTRITION IN BEAUTY:
Nutrition explores the effect of dietary interventions and appropriate
supplementation on reducing acne and wrinkles, managing skin dryness or oily
skin, and strengthening hair and nails.
SKIN:
Dermis and
Hypodermis layers of skin are connected to a vast vascular network that helps
maintain healthy issues, aids in wound healing, controls blood pressure, and
mediates immune reactions. Due to this direct connection with the bloodstream,
the skin usually is the first-place nutrient deficiencies can be visibly
identified, such as the common skin ailments seen with certain B group vitamin
deficiencies and protein malnutrition.
Over intake or avoidance of certain nutrients can affect other skin-related
complaints such as acne, skin dryness, and wrinkles.
ACNE: acne is related to
inflammation, anti-inflammatory and antimicrobial herbs and dietary supplements
have been used to treat acne. Several herbs, such as Oregon grape root,
goldenseal, and yellowroot, contain berberine, same like active ingredient in
turmeric is curcumin, an active ingredient that helps inhibit the activity of P acnes, andacting as an antimicrobial and
anti-inflammatory agent. Omega-3 fatty
acids are known to be anti-inflammatory properties, it have been investigated
due to the inflammatory response caused by bacterial overgrowth and linked to
an increase in acne pustules.
Supplementation with vitamin B12 lead to the creation of compounds
called porphyrins, which have been previously shown to increase inflammation,
leading to increased acne lesions.
Probiotics have shown promise in acne treatment.
SKIN
DRYNESS AND DULLNESS: True dehydration can lead to flaky, dry,
dull-looking skin, but drinking more water doesn't always help improve dry
skin. Other factors that may lead to dry skin include dry, winter weather; the
use of certain soaps; excessive sun exposure and some clinical conditions like
echzema. The skin cells need to contain
the proper types of fatty acids to help hold in water. The main roles of polyunsaturated fatty acids
(PUFAs specifically EPA and DHA) in the skin are to maintain fluidity and
flexibility in the cell walls as well as help with the synthesis of
intercellular lipids that help with hydration.
AGING: Elastic skin is a sign that a person has ample
collagen, the strong cement-like material that binds together the cells of your
body. Collagen is one of the most valuable proteins in the human body. Protein, vitamin A, E and Vitamin C (act as a
Antioxidants) important to slow down aging process. The strongest correlation was found between
vitamin C intake and wrinkled skin.
Vitamin C plays a role in collagen formation and skin regeneration, and
has been found to be photoprotective and Vitamin E Also Both vitamins protect
against sun damage.
HAIR
AND NAILS:
Hair and nails
are made from a protein called keratin. Therefore, any factor that affects hair
usually will also affect nails. Hairloss and brittle nail may be related to anemia, fungal infections,
and possibly a deficiency in L-lysine or other amino acids. Hair regrowth after loss has been shown to be
successful via supplementation with omega-3 and -6 fats and certain
antioxidants. Biotin,
a B vitamin, commonly has been used to help strengthen hair and nails. A good zinc supplement
for hair loss will supply a good amount of the mineral, as well as
other key hair nutrients such as biotin, vitamin C and iron.
Conclusion: Proper nutrition have a significant impact on
overall appearance affecting skin, hair, and nails from the inside out. Good
nutritious food make you young and gorgeous.
